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Cao JJ, Nashta NF, Weber J, Bano R, Passick M, Cheng YJ, Schapiro W, Grgas M, Gliganic K. Association of pulmonary transit time by cardiac magnetic resonance with heart failure hospitalization in a large prospective cohort with diverse cardiac conditions. J Cardiovasc Magn Reson 2023; 25:57. [PMID: 37821911 PMCID: PMC10568762 DOI: 10.1186/s12968-023-00963-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 09/13/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND Longer pulmonary transit time (PTT) is closely associated with hemodynamic abnormalities. However, the implications on heart failure (HF) risk have not been investigated broadly in patients with diverse cardiac conditions. In this study we examined the long-term risk of HF hospitalization associated with longer PTT in a large prospective cohort with a broad spectrum of cardiac conditions. METHODS All subjects were prospectively recruited to undergo cardiac magnetic resonance (CMR). The dynamic images of first-pass perfusion were acquired to assess peak-to-peak pulmonary transit time (PTT) which was subsequently normalized to RR interval duration. The risk of HF was examined using Cox proportional hazards models adjusted for baseline confounding risk factors. RESULTS Among 506 consecutively consented patients undergoing clinical cardiac MR with diverse cardiac conditions, the mean age was 63 ± 14 years and 373 (73%) were male. After a mean follow up duration of 4.5 ± 3.0 years, 70 (14%) patients developed hospitalized HF and of these 6 died. A normalized PTT ≥ 8.2 was associated with a significantly increased adjusted HF hazard ratio of 3.69 (95% CI 2.02, 6.73). The HF hazard ratio was 1.26 (95% CI 1.18, 1.33) for each 1 unit increase in PTT which was higher among those preserved (1.70, 95% CI 1.20, 2.41) compared to those with reduced left ventricular ejection fraction (< 50%) (1.18, 95% CI 1.09, 1.27). PTT remained a significant risk factor of hospitalized HF after additional adjustment for N-terminal pro-hormone brain natriuretic peptide (NT-proBNP) or left ventricular global longitudinal strain with additionally demonstrated incremental model improvement through likelihood ratio testing. CONCLUSIONS Our findings support the role of PTT in assessing HF risk among patients with broad spectrum of cardiac conditions with reduced as well as preserved ejection fraction. Longer PTT duration is an incremental risk factor for HF when baseline global longitudinal strain and NT-proBNP are taken into consideration.
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Affiliation(s)
- J Jane Cao
- Division of Cardiac Imaging, St. Francis Hospital & Heart Center, 100 Port Washington Blvd., Roslyn, NY, 11576, USA.
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA.
| | - Niloofar Fouladi Nashta
- Sol Price School of Public Policy and Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, CA, USA
| | - Jonathan Weber
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA
| | - Ruqiyya Bano
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA
| | - Michael Passick
- Division of Cardiac Imaging, St. Francis Hospital & Heart Center, 100 Port Washington Blvd., Roslyn, NY, 11576, USA
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA
| | - Y Joshua Cheng
- Division of Cardiac Imaging, St. Francis Hospital & Heart Center, 100 Port Washington Blvd., Roslyn, NY, 11576, USA
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA
| | - William Schapiro
- Division of Cardiac Imaging, St. Francis Hospital & Heart Center, 100 Port Washington Blvd., Roslyn, NY, 11576, USA
| | - Marie Grgas
- DeMatteis Cardiovascular Institute, St. Francis Hospital & Heart Center, Roslyn, NY, USA
| | - Kathleen Gliganic
- Division of Cardiac Imaging, St. Francis Hospital & Heart Center, 100 Port Washington Blvd., Roslyn, NY, 11576, USA
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Kim M, Bae S, Park JH, Jung IH. Relative importance of left atrial reservoir strain compared with components of the HFA-PEFF score: a cross-sectional study. Front Cardiovasc Med 2023; 10:1213557. [PMID: 37900564 PMCID: PMC10602785 DOI: 10.3389/fcvm.2023.1213557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 09/27/2023] [Indexed: 10/31/2023] Open
Abstract
Background The relative importance of left atrial reservoir strain (LASr) regarding the Heart Failure Association Pre-test assessment, Echocardiography and natriuretic peptide, Functional testing, Final etiology (HFA-PEFF) score, a diagnostic tool for patients with heart failure with preserved ejection fraction (HFpEF), remains unclear. We aimed to identify the relative importance of LASr compared with variables associated with HFpEF and HFA-PEFF scores. Methods Between August 2021 and July 2022, we obtained retrospective data from the participants visiting a single cardiovascular center with subjective symptoms of heart failure, such as dyspnea or chest discomfort. In total, 2,712 participants with sinus rhythm and ejection fraction of more than 50% were enrolled. Multivariable logistic regression analysis, random forest analysis, and supervised machine learning algorithms were performed to identify the relative importance of LASr to the HFA-PEFF score. Results The average HFA-PEFF score was 2.4 ± 1.6 points. Two hundred and thirty-eight participants had 5 or 6 points. LASr showed a moderate correlation with the HFA-PEFF score (r = -0.50, p < 0.001). Impaired LASr < 25.2% was an independent variable affecting a high HFA-PEFF score with traditional diastolic function parameters and components of the HFA-PEFF diagnostic algorithm. The odds ratio (OR) [1.74, 95% confidence interval (CI) 1.23-2.47] for LASr was higher compared to that of left ventricular global longitudinal strain (OR 1.59, 95% CI 1.14-2.21), septal E/e' (OR 1.23, 95% CI 0.85-1.77), and relative wall thickness (OR 1.20, 95% CI 0.76-1.89). LASr was also a relatively more important variable in estimating a high HFA-PEFF score than TR-Vmax, septal E/e', septal e', left ventricular mass index, and relative wall thickness, the major echocardiographic components of the HFA-PEFF score. Conclusions LASr is an important factor with components of the HFA-PEFF score and is a useful tool to assess patients with HFpEF. Clinical Trial Registration URL: https://clinicaltrials.org. Unique identifiers: NCT05638230.
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Affiliation(s)
| | | | | | - In Hyun Jung
- Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Republic of Korea
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Meucci MC, Lillo R, Del Franco A, Monda E, Iannaccone G, Baldassarre R, Di Nicola F, Parisi V, Lombardo A, Spinelli L, Biagini E, Pieroni M, Pisani A, Crea F, Iaccarino G, Limongelli G, Olivotto I, Graziani F. Prognostic Implications of the Extent of Cardiac Damage in Patients With Fabry Disease. J Am Coll Cardiol 2023; 82:1524-1534. [PMID: 37793750 DOI: 10.1016/j.jacc.2023.07.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 10/06/2023]
Abstract
BACKGROUND There is limited evidence on the risk stratification of cardiovascular outcomes in patients with Fabry disease (FD). OBJECTIVES This study sought to classify FD patients into disease stages, based on the extent of the cardiac damage evaluated by echocardiography, and to assess their prognostic impact in a multicenter cohort. METHODS Patients with FD from 5 Italian referral centers were categorized into 4 stages: stage 0, no cardiac involvement; stage 1, left ventricular (LV) hypertrophy (LV maximal wall thickness >12 mm); stage 2, left atrium (LA) enlargement (LA volume index >34 mL/m2); stage 3, ventricular impairment (LV ejection fraction <50% or E/e' ≥15 or TAPSE <17 mm). The study endpoint was the composite of all-cause death, hospitalization for heart failure, new-onset atrial fibrillation, major bradyarrhythmias or tachyarrhythmias, and ischemic stroke. RESULTS A total of 314 patients were included. Among them, 174 (56%) were classified as stage 0, 41 (13%) as stage 1, 57 (18%) as stage 2 and 42 (13%) as stage 3. A progressive increase in the composite event rate at 8 years was observed with worsening stages of cardiac damage (log-rank P < 0.001). On multivariable Cox regression analysis, the staging was independently associated with the risk of cardiovascular events (HR: 2.086 per 1-stage increase; 95% CI: 1.487-2.927; P < 0.001). Notably, cardiac staging demonstrated a stronger and additive prognostic value, as compared with the degree of LV hypertrophy. CONCLUSIONS In FD patients, a novel staging classification of cardiac damage, evaluated by echocardiography, is strongly associated with cardiovascular outcomes and may be helpful to refine risk stratification.
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Affiliation(s)
- Maria Chiara Meucci
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Rosa Lillo
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Annamaria Del Franco
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy; Department of Clinical and Experimental Medicine, University of Florence, Italy
| | - Emanuele Monda
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli, Monaldi Hospital, Naples, Italy
| | - Giulia Iannaccone
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Riccardo Baldassarre
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Federico Di Nicola
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Vanda Parisi
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonella Lombardo
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Letizia Spinelli
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy
| | - Elena Biagini
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Antonio Pisani
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy; Department of Public Health, Nephrology Unit, Federico II University, Naples, Italy
| | - Filippo Crea
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy; Department of Cardiovascular and Pneumological Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Guido Iaccarino
- Interdepartmental Center of Research on Hypertension and Related Conditions (CIRIAPA), Federico II University, Naples, Italy; Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli, Monaldi Hospital, Naples, Italy
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy; Department of Clinical and Experimental Medicine, University of Florence, Italy; Meyer Children's Hospital IRCCS, Florence, Italy
| | - Francesca Graziani
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
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Xiang S, Zuo M, Deng Y, Luo X, Dong Q, Chen J, Siu CW, Yin L. Volume markers in left ventricular diastolic dysfunction and adverse outcomes in peritoneal dialysis patients: a prospective cohort study. Sci Rep 2023; 13:16892. [PMID: 37803046 PMCID: PMC10558440 DOI: 10.1038/s41598-023-43442-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/24/2023] [Indexed: 10/08/2023] Open
Abstract
Left ventricular diastolic dysfunction (LVDD) is an early event associated with cardiovascular complications and poor prognosis in chronic kidney disease patients undergoing dialysis. In this study, we investigated whether diastolic dysfunction, measured by the E/E' ratio, affects adverse outcomes in peritoneal dialysis (PD) patients (n = 148). Our results showed that patients with an E/E' ratio ≥ 15 were more likely to be female, have a longer dialysis vintage, have significantly higher left atrial volume index and left atrial kinetic energy levels, have lower E' levels and LV hypertrophy (LVH) degree, and have higher volume markers. Kaplan-Meier curves revealed that patients with a higher E/E' ratio had worse survival and a higher risk of heart failure than those with a lower E/E' ratio. Subgroup analysis demonstrated that non-diabetic patients with a higher E/E' ratio had a higher risk of heart failure than those with a lower E/E' ratio. Cox proportional hazard regression analysis indicated that the ECW/ICW ratio was strongly associated with LVDD and confirmed that the E/E' ratio was an independent risk factor for overall death. Our study suggests that monitoring the E/E' ratio in PD patients is important for improving their prognosis.
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Affiliation(s)
- Shoubo Xiang
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Mingliang Zuo
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
| | - Yan Deng
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xian Luo
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Qianhua Dong
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jin Chen
- Department of Nephrology, Institute of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, Sichuan, China
| | - Chung-Wah Siu
- Cardiology Division, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong SAR, China
| | - Lixue Yin
- Ultrasound in Cardiac Electrophysiology and Biomechanics Key Laboratory of Sichuan Province, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
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155
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Abbasi MA, Bruno G, Di Stefano C, Garcia Bello L, Laack NN, Corbin KS, Whitaker TJ, Pellikka PA, Mutter RW, Villarraga HR. Detection of Early Myocardial Dysfunction by Imaging Biomarkers in Cancer Patients Undergoing Photon Beam vs. Proton Beam Radiotherapy: A Prospective Study. J Cardiovasc Dev Dis 2023; 10:418. [PMID: 37887865 PMCID: PMC10607871 DOI: 10.3390/jcdd10100418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/30/2023] [Accepted: 10/02/2023] [Indexed: 10/28/2023] Open
Abstract
1. Background: We sought to determine acute and subacute changes in cardiac function after proton beam (PBT) and photon beam (PhT) radiotherapy (RT) using conventional and two-dimensional speckle tracking echocardiography (2D-STE) in patients with malignant breast and thoracic tumors. 2. Methods: Between March 2016 and March 2017, 70 patients with breast or thoracic cancer were prospectively enrolled and underwent transthoracic echocardiography with comprehensive strain analysis at pretreatment, mid-treatment, end of treatment, and 3 months after RT. 3. Results: PBT was used to treat 44 patients; PhT 26 patients. Mean ± SD age was 55 ± 12 years; most patients (93%) were women. The median (interquartile range) of the mean heart dose was lower in the PBT than the PhT group (47 [27-79] vs. 217 [120-596] cGy, respectively; p < 0.001). Ejection fraction did not change in either group. Only the PhT group had reduced systolic tissue Doppler velocities at 3 months. 2D-STE showed changes in endocardial and epicardial longitudinal, radial, and circumferential early diastolic strain rate (SRe) in patients undergoing PhT (global longitudinal SRe, pretreatment vs. end of treatment (p = 0.04); global circumferential SRe, pretreatment vs. at 3-month follow-up (p = 0.003); global radial SRe, pretreatment vs. at 3-month follow-up (p = 0.02) for endocardial values). Epicardial strain values decreased significantly only in patients treated with PhT. Patients in the PhT group had a significant decrease in epicardial global longitudinal systolic strain rate (GLSRs) (epicardial GLSRs, at baseline vs. at end of treatment [p = 0.009]) and in GCSRe and GRSRe (epicardial GCSRe, at baseline vs. at 3-month follow-up (p = 0.02); epicardial GRSRe, at baseline vs. at 3-month follow-up (p = 0.03)) during treatment and follow-up. No changes on 2D-STE were detected in the PBT group. 4. Conclusions: Patients who underwent PhT but not PBT had reduced tissue Doppler velocities and SRe values during follow-up, suggesting early myocardial relaxation abnormalities. PBT shows promise as a cardiac-sparing RT technology.
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Affiliation(s)
| | - Giulia Bruno
- Hypertension Unit, Department of Medical Sciences, Città della Salute e della Scienza, University of Torino, 3-10126 Torino, Italy
| | - Cristina Di Stefano
- Hypertension Unit, Department of Medical Sciences, Città della Salute e della Scienza, University of Torino, 3-10126 Torino, Italy
| | - Laura Garcia Bello
- Department of Cardiovascular Medicine Mayo Clinic, Rochester, MN 55905, USA
| | - Nadia N. Laack
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA
| | | | | | | | - Robert W. Mutter
- Department of Radiation Oncology, Mayo Clinic, Rochester, MN 55905, USA
- Department of Pharmacology, Mayo Clinic, Rochester, MN 55905, USA
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Moschovaki N, Saranteas T, Spiliotaki E, Giannoulis D, Anagnostopoulos D, Talliou C, Milionis O, Briassoulis P, Katogiannis K, Papadimos T. Point of care transthoracic echocardiography for the prediction of post - spinal anesthesia hypotension in elderly patients with cardiac diseases and left ventricular dysfunction : Inferior vena cava and post-spinal anesthesia hypotension in elderly patients. J Clin Monit Comput 2023; 37:1207-1218. [PMID: 36805418 PMCID: PMC10519869 DOI: 10.1007/s10877-023-00981-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/29/2023] [Indexed: 02/23/2023]
Abstract
In elderly patients with cardiac diseases, changes in cardiovascular physiology diminish cardiovascular reserve and predispose to hemodynamic instability after spinal anesthesia; hence, such patients could be at risk of postoperative complications. Additionally, transthoracic echocardiography (TTE) is used in clinical practice to evaluate cardiovascular hemodynamics. Therefore, we hypothesized that echocardiographic measurements could display significant diagnostic power in the prediction of post - spinal anesthesia hypotension in elderly patients with cardiac diseases and reduced left ventricular ejection fraction (LV-EF). Therefore, sixty-one elderly orthopedic-trauma patients were recruited. Prior to spinal anesthesia a TTE examination was performed. The LV-EF, the stroke volume index (SVI), the peripheral vascular resistance (PVR), the LV filling pressures (E/Em ratio), the right ventricular function [tricuspid annular plane systolic excursion (TAPSE), tricuspid annular systolic velocity (TASV) and fractional area change (FAC)], as well as inferior vena cava (IVC) measurements, such as IVCCI (collapsibility index of the IVC) and dIVCmax (maximum diameter of IVC)-to-IVCCI ratio were assessed. Twenty-six out of sixty-one patients manifested hypotension. Preoperative dIVCmax-to-IVCCI ratio demonstrated the greatest performance amongst echocardiographic indices in predicting post - spinal anesthesia hypotension. The dIVCmax-to-IVCCI ratio < 48 had significantly higher diagnostic power than IVCCI > 0.28, FAC > 42, E/Em ratio < 9 and SVI < 32 (receiver operator characteristic curve analysis). The gray zone for the dIVCmax-to-IVCCI ratio (40-49) showed the lowest number of inconclusive measurements among echocardiographic variables. The preoperative dIVCmax-to-IVCCI ratio could be a reliable echocardiographic index to predict post - spinal anesthesia hypotension in elderly patients with left ventricular dysfunction.
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Affiliation(s)
- Nefeli Moschovaki
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece.
| | - Theodosios Saranteas
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
- Wexner Medical Center, Ohio State University, Columbus, OH, USA
| | - Elen Spiliotaki
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Dimitrios Giannoulis
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Dimitrios Anagnostopoulos
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Christina Talliou
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Orestis Milionis
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Panagiotis Briassoulis
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
| | - Konstantinos Katogiannis
- Second Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Athens, EU, Greece
| | - Thomas Papadimos
- Second Department of Anesthesiology, Medical School, National and Kapodistrian University of Athens, 23 Agnoston Iroon str, 15349, Athens, EU, Greece
- Wexner Medical Center, Ohio State University, Columbus, OH, USA
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157
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Palmiero G, Monda E, Verrillo F, Dongiglio F, Caiazza M, Rubino M, Lioncino M, Diana G, Vetrano E, Fusco A, Cirillo A, Mauriello A, Ciccarelli G, Ascione L, De Rimini ML, D'Alto M, Cerciello G, D'Andrea A, Golino P, Calabrò P, Bossone E, Limongelli G. Prevalence and clinical significance of right ventricular pulmonary arterial uncoupling in cardiac amyloidosis. Int J Cardiol 2023; 388:131147. [PMID: 37423570 DOI: 10.1016/j.ijcard.2023.131147] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 05/30/2023] [Accepted: 07/05/2023] [Indexed: 07/11/2023]
Abstract
BACKGROUND This study aims to evaluate the prevalence and the clinical significance of the right ventricular pulmonary arterial (RV-PA) uncoupling in patients with cardiac amyloidosis (CA). METHODS The study population consisted in 92 consecutive patients with CA (age 71.1 ± 12.2 years, 71% males; 47% with immunoglobulin light chain (AL), 53% with transthyretin [ATTR]). A pre-specified tricuspid anulus plane systolic excursion on pulmonary arterial systolic pressure (TAPSE/PASP) value <0.31 mm/mmHg was used to define RV-PA uncoupling and to dichotomize the study population. RESULTS Thirty-two patients (35%) showed RV-PA uncoupling at baseline evaluation (15/44 [34%] AL and 17/48 [35%] ATTR). Patients with RV-PA uncoupling, in both AL and ATTR, showed worse NYHA functional class, lower systemic blood pressure, and more pronounced left ventricular and RV systolic dysfunction than those with RV-PA coupling. During a median follow-up of 8 months (IQR 4-13), 26 patients (28%) experienced cardiovascular death. Patients with RV-PA uncoupling showed lower survival at 12 months follow-up than those with RV-PA coupling (42.7% [95%CI 21.7-63.7%] vs. 87.3% [95%CI 78.3-96.3%], p-value<0.001). Multivariate analysis identified high-sensitivity troponin I values (HR 1.01 [95%CI 1.00-1.02] per 1 pg/mL increase; p-value 0.013) and TAPSE/PASP (HR 1.07 [95%CI 1.03-1.11] per 0.01 mm/mmHg decrease; p-value 0.002) as independent predictors of cardiovascular death. CONCLUSIONS RV-PA uncoupling is common among patient with CA, and it is a marker of advanced disease and worse outcome. This study suggest that TAPSE/PASP ratio has the potential to improve risk stratification and guide management strategies in patients with CA of different etiology and advanced disease.
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Affiliation(s)
- Giuseppe Palmiero
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Emanuele Monda
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy; Institute of Cardiovascular Science, University College London, London, UK
| | - Federica Verrillo
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Francesca Dongiglio
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Martina Caiazza
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Marta Rubino
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Michele Lioncino
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Gaetano Diana
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Erica Vetrano
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Adelaide Fusco
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Annapaola Cirillo
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Alfredo Mauriello
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Giovanni Ciccarelli
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; Sbarro Institute for Cancer Research and Molecular Medicine, Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Luigi Ascione
- Division of Cardiology, Department of Cardiology, Monaldi Hospital, Naples, Italy
| | | | - Michele D'Alto
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy
| | - Giuseppe Cerciello
- Haematology Unit, Department of Clinical Medicine and Surgery, University of Naples "Federico II", Naples, Italy
| | - Antonello D'Andrea
- Department of Cardiology and Intensive Coronary Care, Umberto I Hospital, Viale San Francesco 2, 84014, Nocera Inferiore, SA, Italy
| | - Paolo Golino
- Vanvitelli Cardiology Unit, Department of translational Medical Sciences, University of Campania Luigi Vanvitelli, Monaldi Hospital, Naples, Italy
| | - Paolo Calabrò
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Eduardo Bossone
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy; Institute of Cardiovascular Science, University College London, London, UK.
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Ferreira AF, Azevedo MJ, Morais J, Trindade F, Saraiva F, Diaz SO, Alves IN, Fragão-Marques M, Sousa C, Machado AP, Leite-Moreira A, Sampaio-Maia B, Ramalho C, Barros AS, Falcão-Marques I. Cardiovascular risk factors during pregnancy impact the postpartum cardiac and vascular reverse remodeling. Am J Physiol Heart Circ Physiol 2023; 325:H774-H789. [PMID: 37477690 DOI: 10.1152/ajpheart.00200.2023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 07/22/2023]
Abstract
Pregnant women with cardiovascular risk (CVR) factors are highly prone to develop cardiovascular disease later in life. Thus, recent guidelines suggest extending the follow-up period to 1 yr after delivery. We aimed to evaluate cardiovascular remodeling during pregnancy and determine which CVR factors and potential biomarkers predict postpartum cardiac and vascular reverse remodeling (RR). Our study included a prospective cohort of 76 healthy and 54 obese and/or hypertensive and/or with gestational diabetes pregnant women who underwent transthoracic echocardiography, pulse-wave velocity (PWV), and blood collection at the 1st trimester (1T) and 3rd trimester (3T) of pregnancy as well as at the 1st/6th/12th mo after delivery. Generalized linear mixed-effects models was used to evaluate the extent of RR and its potential predictors. Pregnant women develop cardiac hypertrophy, as confirmed by a significant increase in left ventricular mass (LVM). Moreover, ventricular filling pressure (E/e') and atrial volume increased significantly during gestation. Significant regression of left ventricular (LV) volume, LVM, and filling pressures was observed as soon as 1 mo postpartum. The LV global longitudinal strain worsened slightly and recovered at 6 mo postpartum. PWV decreased significantly from 1T to 3T and normalized at 1 mo postpartum. We found that arterial hypertension, smoking habits, and obesity were independent predictors of increased LVM during pregnancy and postpartum. High C-reactive protein (CRP) and low ST2/IL33-receptor levels are potential circulatory biomarkers of worse LVM regression. Arterial hypertension, age, and gestational diabetes positively correlated with PWV. Altogether, our findings pinpoint arterial hypertension as a critical risk factor for worse RR and CRP, and ST2/IL33 receptors as potential biomarkers of postpartum hypertrophy reversal.NEW & NOTEWORTHY This study describes the impact of cardiovascular risk factors (CVR) in pregnancy-induced remodeling and postpartum reverse remodeling (up to 1 yr) by applying advanced statistic methods (multivariate generalized linear mixed-effects models) to a prospective cohort of pregnant women. Aiming to extrapolate to pathological conditions, this invaluable "human model" allowed us to demonstrate that arterial hypertension is a critical CVR for worse RR and that ST2/IL33-receptors and CRP are potential biomarkers of postpartum hypertrophy reversal.
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Affiliation(s)
- Ana Filipa Ferreira
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Maria João Azevedo
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- INEB-Instituto Nacional de Engenharia Biomédica, Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
- Academic Center for Dentistry Amsterdam, University of Amsterdam and Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Juliana Morais
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Fábio Trindade
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Francisca Saraiva
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Sílvia Oliveira Diaz
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Inês Nuno Alves
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Mariana Fragão-Marques
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Clinical Pathology, Centro Hospitalar de São João, Porto, Portugal
| | - Carla Sousa
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Cardiology, Centro Hospitalar de São João, Porto, Portugal
| | - Ana Paula Machado
- Center of Prenatal Diagnosis, Department of Obstetrics, Centro Hospitalar de São João, Porto, Portugal
| | - Adelino Leite-Moreira
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
- Department of Cardiothoracic Surgery, Centro Hospitalar de São João, Porto, Portugal
| | - Benedita Sampaio-Maia
- Faculdade de Medicina Dentária, Universidade do Porto, Porto, Portugal
- INEB-Instituto Nacional de Engenharia Biomédica, Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal
| | - Carla Ramalho
- Center of Prenatal Diagnosis, Department of Obstetrics, Centro Hospitalar de São João, Porto, Portugal
- Department of Obstetrics, Gynaecology and Pediatrics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - António Sousa Barros
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
| | - Inês Falcão-Marques
- Department of Surgery and Physiology, Cardiovascular R&D Centre-UnIC@RISE, Faculdade de Medicina, University of Porto, Porto, Portugal
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159
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Grafton‐Clarke C, Garg P, Swift AJ, Alabed S, Thomson R, Aung N, Chambers B, Klassen J, Levelt E, Farley J, Greenwood JP, Plein S, Swoboda PP. Cardiac magnetic resonance left ventricular filling pressure is linked to symptoms, signs and prognosis in heart failure. ESC Heart Fail 2023; 10:3067-3076. [PMID: 37596895 PMCID: PMC10567675 DOI: 10.1002/ehf2.14499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 07/03/2023] [Accepted: 07/24/2023] [Indexed: 08/21/2023] Open
Abstract
AIMS Left ventricular filling pressure (LVFP) can be estimated from cardiovascular magnetic resonance (CMR). We aimed to investigate whether CMR-derived LVFP is associated with signs, symptoms, and prognosis in patients with recently diagnosed heart failure (HF). METHODS AND RESULTS This study recruited 454 patients diagnosed with HF who underwent same-day CMR and clinical assessment between February 2018 and January 2020. CMR-derived LVFP was calculated, as previously, from long- and short-axis cines. CMR-derived LVFP association with symptoms and signs of HF was investigated. Patients were followed for median 2.9 years (interquartile range 1.5-3.6 years) for major adverse cardiovascular events (MACE), defined as the composite of cardiovascular death, HF hospitalization, non-fatal stroke, and non-fatal myocardial infarction. The mean age was 62 ± 13 years, 36% were female (n = 163), and 30% (n = 135) had raised LVFP. Forty-seven per cent of patients had an ejection fraction < 40% during CMR assessment. Patients with raised LVFP were more likely to have pleural effusions [hazard ratio (HR) 3.2, P = 0.003], orthopnoea (HR 2.0, P = 0.008), lower limb oedema (HR 1.7, P = 0.04), and breathlessness (HR 1.7, P = 0.01). Raised CMR-derived LVFP was associated with a four-fold risk of HF hospitalization (HR 4.0, P < 0.0001) and a three-fold risk of MACE (HR 3.1, P < 0.0001). In the multivariable model, raised CMR-derived LVFP was independently associated with HF hospitalization (adjusted HR 3.8, P = 0.0001) and MACE (adjusted HR 3.0, P = 0.0001). CONCLUSIONS Raised CMR-derived LVFP is strongly associated with symptoms and signs of HF. In addition, raised CMR-derived LVFP is independently associated with subsequent HF hospitalization and MACE.
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Affiliation(s)
- Ciaran Grafton‐Clarke
- Norwich Medical SchoolUniversity of East AngliaNorwich Research ParkNorwichNR4 7UQUK
- Norfolk and Norwich University Hospitals NHS Foundation TrustNorfolkUK
| | - Pankaj Garg
- Norwich Medical SchoolUniversity of East AngliaNorwich Research ParkNorwichNR4 7UQUK
- Norfolk and Norwich University Hospitals NHS Foundation TrustNorfolkUK
- Department of Infection, Immunity and Cardiovascular DiseaseUniversity of Sheffield Medical School and Sheffield Teaching Hospitals NHS TrustSheffieldUK
| | - Andrew J. Swift
- Department of Infection, Immunity and Cardiovascular DiseaseUniversity of Sheffield Medical School and Sheffield Teaching Hospitals NHS TrustSheffieldUK
- Department of Clinical RadiologySheffield Teaching Hospitals NHS Foundation TrustSheffieldUK
| | - Samer Alabed
- Department of Infection, Immunity and Cardiovascular DiseaseUniversity of Sheffield Medical School and Sheffield Teaching Hospitals NHS TrustSheffieldUK
| | - Ross Thomson
- William Harvey Research Institute, NIHR Barts Biomedical Research CentreQueen Mary University of LondonLondonUK
- Barts Heart CentreSt Bartholomew's Hospital, Barts NHS TrustLondonUK
| | - Nay Aung
- William Harvey Research Institute, NIHR Barts Biomedical Research CentreQueen Mary University of LondonLondonUK
- Barts Heart CentreSt Bartholomew's Hospital, Barts NHS TrustLondonUK
| | - Bradley Chambers
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - Joel Klassen
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - Eylem Levelt
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - Jonathan Farley
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - John P. Greenwood
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - Sven Plein
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
| | - Peter P. Swoboda
- Leeds Institute of Cardiovascular and Metabolic MedicineUniversity of LeedsLeedsUK
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160
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Koschker AC, Warrings B, Morbach C, Seyfried F, Jung P, Dischinger U, Edelmann F, Herrmann MJ, Stier C, Frantz S, Malzahn U, Störk S, Fassnacht M. Effect of bariatric surgery on cardio-psycho-metabolic outcomes in severe obesity: A randomized controlled trial. Metabolism 2023; 147:155655. [PMID: 37393945 DOI: 10.1016/j.metabol.2023.155655] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/04/2023]
Abstract
OBJECTIVE Randomized evidence comparing the cardiovascular effects of surgical and conservative weight management is lacking. PATIENTS & METHODS In this single-center, open-label randomized trial, obese patients with indication for Roux-en-Y gastric bypass (RYGB) and able to perform treadmill cardiopulmonary exercise testing (CPET) were included. After a 6-12 month run-in phase of multimodal anti-obesity treatment, patients were randomized to RYGB or psychotherapy-enhanced lifestyle intervention (PELI) and co-primary endpoints were assessed 12 months later. Thereafter, PELI patients could opt for surgery and patients were reassessed 24 months after randomization. Co-primary endpoints were mean change (95 % confidence intervals) in peak VO2 (ml/min/kg body weight) in CPET and the physical functioning scale (PFS) of the Short Form health survey (SF-36). RESULTS Of 93 patients entering the study, 60 were randomized. Among these (median age 38 years; 88 % women; mean BMI 48·2 kg/m2), 46 (RYGB: 22 and PELI: 24) were evaluated after 12 months. Total weight loss was 34·3 % after RYGB vs. 1·2 % with PELI, while peak VO2 increased by +4·3 ml/min/kg (2·7, 5·9) vs +1·1 ml/min/kg (-0·2, 2·3); p < 0·0001. Respective improvement in PFS score was +40 (30, 49) vs +10 (1, 15); p < 0·0001. 6-minute walking distance also favored the RYGB group: +44 m (17, 72) vs +6 m (-14, 26); p < 0·0001. Left ventricular mass decreased after RYGB, but not with PELI: -32 g (-46, -17) vs 0 g (-13,13); p < 0·0001. In the non-randomized follow-up, 34 patients were assessed. Favorable changes were sustained in the RYGB group and were repeated in the 15 evaluated patients that opted for surgery after PELI. CONCLUSIONS Among adults with severe obesity, RYGB in comparison to PELI resulted in improved cardiopulmonary capacity and quality of life. The observed effect sizes suggest that these changes are clinically relevant.
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Affiliation(s)
- Ann-Cathrin Koschker
- Dept. Internal Medicine I, Division of Endocrinology and Diabetology, University Hospital, University of Würzburg, Würzburg, Germany; Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany.
| | - Bodo Warrings
- Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany; Dept. Psychiatry, Psychosomatics, and Psychotherapy, Center for Mental Health, University Hospital, University of Würzburg, Würzburg, Germany
| | - Caroline Morbach
- Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany; Dept. of Internal Medicine I, Division of Cardiology, University Hospital, University of Würzburg, Würzburg, Germany
| | - Florian Seyfried
- Dept. General, Visceral, Transplant, Vascular, and Pediatric Surgery, University Hospital, University of Würzburg, Würzburg, Germany
| | - Pius Jung
- Dept. Internal Medicine I, Division of Pneumology, University Hospital, University of Würzburg, Würzburg, Germany
| | - Ulrich Dischinger
- Dept. Internal Medicine I, Division of Endocrinology and Diabetology, University Hospital, University of Würzburg, Würzburg, Germany
| | - Frank Edelmann
- Dept. Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité University Medicine Berlin, Berlin, Germany; German Centre for Cardiovascular research (DZHK), Partner Site Berlin, Germany
| | - Martin J Herrmann
- Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany; Dept. Psychiatry, Psychosomatics, and Psychotherapy, Center for Mental Health, University Hospital, University of Würzburg, Würzburg, Germany
| | - Christine Stier
- Dept. Internal Medicine I, Division of Endocrinology and Diabetology, University Hospital, University of Würzburg, Würzburg, Germany; Dept. General, Visceral, Transplant, Vascular, and Pediatric Surgery, University Hospital, University of Würzburg, Würzburg, Germany
| | - Stefan Frantz
- Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany; Dept. of Internal Medicine I, Division of Cardiology, University Hospital, University of Würzburg, Würzburg, Germany
| | - Uwe Malzahn
- Center for Clinical Trials, University Hospital Würzburg, Würzburg, Germany
| | - Stefan Störk
- Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany; Dept. of Internal Medicine I, Division of Cardiology, University Hospital, University of Würzburg, Würzburg, Germany
| | - Martin Fassnacht
- Dept. Internal Medicine I, Division of Endocrinology and Diabetology, University Hospital, University of Würzburg, Würzburg, Germany; Dept. Clinical Research & Epidemiology, Comprehensive Heart Failure Center, University Hospital, University of Würzburg, Würzburg, Germany
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161
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Fu T, Pan Y, Sun Q, Zhang X, Cong T, Jiang Y, Liu Y. Associations of brachial-ankle pulse wave velocity with left atrial stiffness and left atrial phasic function in inpatients with hypertension. Hypertens Res 2023; 46:2378-2387. [PMID: 37532950 DOI: 10.1038/s41440-023-01390-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 05/29/2023] [Accepted: 07/01/2023] [Indexed: 08/04/2023]
Abstract
Hypertension induces left atrial (LA) and left ventricular (LV) dysfunction, and an increase in arterial stiffness. This study aimed to investigate the associations of brachial-ankle pulse wave velocity (baPWV) with LA stiffness and LA phasic function in hypertension. A total of 305 hypertensive inpatients enrolled and were divided into two groups based on baPWV [Group I, baPWV ≤ 1515 (cm/s), n = 153; Group II, baPWV > 1515 (cm/s), n = 152]. Two-dimensional speckle tracking echocardiography (2D-STE) based LA phasic strains (LAS-S, LAS-E, LAS-A) and LV global longitudinal strain (LVGLS) were evaluated. LA stiffness index (LASI) was defined as the ratio of E/e' to LAS-S. Multivariate linear regression modeling was used to analyze the associations of baPWV with LASI and LA phasic function in all patients as well as age-specific and sex-specific subgroups. LASI was significantly higher in Group II [0.35(0.26, 0.52)] compared with Group I [0.26(0.20, 0.36)] (P < 0.001). After adjusting cardiovascular risk factors, medication, and LV structural and functional parameters (LVEF, LVMI, E/A ratio, and LVGLS), baPWV remained significantly correlated with LASI (P < 0.05). We also evaluated the predictive value of baPWV for LASI, the area under the curve (AUC) was 0.663 (95% CI: 0.607-0.716, P < 0.001). In conclusion, BaPWV was independently associated with LA stiffness in hypertensive inpatients. BaPWV also exhibited a certain predictive value for LA stiffness in these inpatients. Measuring arterial stiffness can provide clinicians clues for early cardiac target organ damage (TOD) in addition to vascular TOD.
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Affiliation(s)
- Tingting Fu
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Yu Pan
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Qiaobing Sun
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Xiujie Zhang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Tao Cong
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
| | - Yinong Jiang
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
| | - Yan Liu
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China.
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162
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Lavine SJ, Prcevski P. The Effect of Glycemic Control on Left Ventricular Function in Clinical and Experimental Diabetes. CJC Open 2023; 5:728-738. [PMID: 37876883 PMCID: PMC10591124 DOI: 10.1016/j.cjco.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 07/02/2023] [Indexed: 10/26/2023] Open
Abstract
Background Glycemic control in diabetes mellitus (DM) has not improved cardiovascular outcomes with normal left ventricular (LV) function. We assessed the effect on LV dysfunction using a canine model of LV dysfunction and DM, and in patients with DM and LV dysfunction. Methods Chronic LV dysfunction was produced by coronary microsphere embolization in 34 canines (15-25 kg). Following 8 weeks of stabilization, DM was induced in 24 canines and randomized to good or poor glycemic control for 3 months. Ten canines without DM were controls. Hemodynamic and Doppler echocardiographic data were obtained prior to and following pressure loading. We reviewed the Doppler-echocardiography at baseline and follow-up in 207 patients with DM with reduced ejection fraction (EF; median follow-up = 612 days) and 60 age- and sex-matched non-DM patients with normal EF. Laboratory results, medications, and incident adverse events from medical records were obtained. Results EF = 43.8% ± 11.2% for all canines at 8 weeks. Canines with poor glycemic control (hemoglobin [Hb]A1c = 8.05% ± 3.02%) demonstrated reduced LV mass and rate-corrected velocity of circumferential fiber shortening, compared to those with LV dysfunction (1.36 ± 0.73 vs 0.88 ± 0.13 circumference per second, P < 0.01). Good glycemic control (HbA1c = 3.88% ± 0.89%) demonstrated similar LV parameters, compared to controls (HbA1c = 2.99% ± 0.44%). EF was similar among groups. Patients with vs without DM were followed for up to 3 years. Patients with DM and poor glycemic control had reduced EF, lower rate-corrected velocity of circumferential fiber shortening = 0.93 ± 0.26 vs 1.11 ± 0.26, P < 0.001), and greater incidence of heart failure. Conclusions Poor glycemic control had an adverse effect on preexisting LV dysfunction experimentally and in patients with type 2 diabetes.
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Affiliation(s)
- Steven J. Lavine
- Wayne State University, St. Louis, Missouri, USA
- Washington University of St. Louis, St. Louis, Missouri, USA
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163
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Guensch DP, Kuganathan S, Utz CD, Neuenschwander MD, Grob L, Becker P, Oeri S, Huber AT, Berto MB, Spano G, Gräni C, Friedrich MG, Eberle B, Fischer K. Analysis of bi-atrial function using CMR feature tracking and long-axis shortening approaches in patients with diastolic dysfunction and atrial fibrillation. Eur Radiol 2023; 33:7226-7237. [PMID: 37145149 PMCID: PMC10511591 DOI: 10.1007/s00330-023-09663-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 02/12/2023] [Accepted: 02/27/2023] [Indexed: 05/06/2023]
Abstract
OBJECTIVES Atrial function can be assessed using advancing cardiovascular magnetic resonance (CMR) post-processing methods: atrial feature tracking (FT) strain analysis or a long-axis shortening (LAS) technique. This study aimed to first compare the two FT and LAS techniques in healthy individuals and cardiovascular patients and then investigated how left (LA) and right atrial (RA) measurements are related to the severity of diastolic dysfunction or atrial fibrillation. METHODS Sixty healthy controls and 90 cardiovascular disease patients with coronary artery disease, heart failure, or atrial fibrillation, underwent CMR. LA and RA were analyzed for standard volumetry as well as for myocardial deformation using FT and LAS for the different functional phases (reservoir, conduit, booster). Additionally, ventricular shortening and valve excursion measurements were assessed with the LAS module. RESULTS The measurements for each of the LA and RA phases were correlated (p < 0.05) between the two approaches, with the highest correlation coefficients occurring in the reservoir phase (LA: r = 0.83, p < 0.01, RA: r = 0.66, p < 0.01). Both methods demonstrated reduced LA (FT: 26 ± 13% vs 48 ± 12%, LAS: 25 ± 11% vs 42 ± 8%, p < 0.01) and RA reservoir function (FT: 28 ± 15% vs 42 ± 15%, LAS: 27 ± 12% vs 42 ± 10%, p < 0.01) in patients compared to controls. Atrial LAS and FT decreased with diastolic dysfunction and atrial fibrillation. This mirrored ventricular dysfunction measurements. CONCLUSION Similar results were generated for bi-atrial function measurements between two CMR post-processing approaches of FT and LAS. Moreover, these methods allowed for the assessment of incremental deterioration of LA and RA function with increasing left ventricular diastolic dysfunction and atrial fibrillation. A CMR-based analysis of bi-atrial strain or shortening discriminates patients with early-stage diastolic dysfunction prior to the presence of compromised atrial and ventricular ejection fractions that occur with late-stage diastolic dysfunction and atrial fibrillation. KEY POINTS • Assessing right and left atrial function with CMR feature tracking or long-axis shortening techniques yields similar measurements and could potentially be used interchangeably based on the software capabilities of individual sites. • Atrial deformation and/or long-axis shortening allow for early detection of subtle atrial myopathy in diastolic dysfunction, even when atrial enlargement is not yet apparent. • Using a CMR-based analysis to understand the individual atrial-ventricular interaction in addition to tissue characteristics allows for a comprehensive interrogation of all four heart chambers. In patients, this could add clinically meaningful information and potentially allow for optimal therapies to be chosen to better target the dysfunction.
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Affiliation(s)
- Dominik P Guensch
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Shagana Kuganathan
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph D Utz
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Mario D Neuenschwander
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Leonard Grob
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Philipp Becker
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Salome Oeri
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Adrian T Huber
- Department of Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Martina Boscolo Berto
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Giancarlo Spano
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph Gräni
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Matthias G Friedrich
- Department of Medicine, McGill University, Montreal, QC, Canada
- Department of Radiology, McGill University, Montreal, QC, Canada
| | - Balthasar Eberle
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Kady Fischer
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
- Department of Diagnostic, Interventional and Paediatric Radiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
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164
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De Colle C, Paolisso P, Gallinoro E, Bertolone DT, Mileva N, Fabbricatore D, Valeriano C, Herman R, Beles M, De Oliveira EK, Mancusi C, Heggermont W, Collet C, Vanderheyden M, De Luca N, Van Camp G, Barbato E, Bartunek J, Penicka M. Association of Mild-to-Moderate Aortic Regurgitation With Outcomes in Heart Failure With Preserved Ejection Fraction. Mayo Clin Proc 2023; 98:1469-1481. [PMID: 37793725 DOI: 10.1016/j.mayocp.2023.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 04/20/2023] [Accepted: 06/05/2023] [Indexed: 10/06/2023]
Abstract
OBJECTIVE To assess aortic regurgitation (AR) prevalence, its hemodynamic effect, and long-term prognostic implications in patients admitted with de novo or worsened heart failure with preserved ejection fraction (HFpEF). METHODS Consecutive patients hospitalized with de novo or worsened HFpEF between 2014 and 2020 were enrolled. Patients with more than moderate aortic and/or mitral valve disease were excluded. Based on the presence and degree of AR, patients were divided into those without AR, those with mild, and those with moderate AR. Data on cardiovascular death, heart failure (HF) rehospitalization, and their composite (major adverse cardiovascular events) were collected. RESULTS The final study population consisted of 458 HFpEF patients: 156 (34.1%) with mild-AR, 153 (33.4%) with moderate-AR, and the remaining 149 (32.5%) with no AR. Mild-to-moderate AR patients were older, with larger left atrium-left ventricle (LV) volumes, greater LV mass index, higher filling pressure, and prevalence of diastolic dysfunction compared with the no-AR group (all P<.05). During 5-year follow-up, 113 patients died of cardiovascular causes, 124 patients were rehospitalized for HF, whereas 196 experienced the composite endpoint. Mild-to-moderate AR was identified as an independent predictor of all-cause death (HR, 1.62; 95% CI, 1.14 to 1.58; P=.04) and major adverse cardiovascular event occurrence (HR, 1.48; 95% CI, 1.05 to 2.09; P=.02). A total of 126 (35.5%) of 355 patients showed progression of AR at follow-up echocardiography. CONCLUSION Mild-to-moderate AR is common among patients hospitalized for HFpEF. It is associated with adverse LV remodeling and worse long-term outcomes. These findings warrant further prospective studies addressing the importance of AR in prognostic stratification and exploring therapeutic strategies to mitigate its hemodynamic effect on HF.
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Affiliation(s)
- Cristina De Colle
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Pasquale Paolisso
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Emanuele Gallinoro
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Dario Tino Bertolone
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Niya Mileva
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Cardiology Clinic, Alexandrovska University Hospital, Medical University of Sofia, Sofia, Bulgaria
| | - Davide Fabbricatore
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Robert Herman
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | - Monika Beles
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | | | - Costantino Mancusi
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Carlos Collet
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | | | - Nicola De Luca
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Guy Van Camp
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium
| | - Emanuele Barbato
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | | | - Martin Penicka
- Cardiovascular Center Aalst, OLV-Clinic, Aalst, Belgium.
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165
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Di Lisi D, Manno G, Madaudo C, Filorizzo C, Intravaia RCM, Galassi AR, Incorvaia L, Russo A, Novo G. Chemotherapy-related cardiac dysfunction: the usefulness of myocardial work indices. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:1845-1853. [PMID: 37548845 DOI: 10.1007/s10554-023-02897-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/09/2023] [Indexed: 08/08/2023]
Abstract
AIMS The role of left ventricular global longitudinal strain (GLS) in the diagnosis of subclinical cardiac damage induced by anticancer drugs is now consolidated. Considering some strain disadvantages such as the dependence on the haemodynamic loading conditions, the aim of our study was to investigate the usefulness of non-invasive myocardial work indices (MWI) derived from pressure-strain analysis, in the early diagnosis of cardiotoxicity. METHODS AND RESULTS We enrolled 61 consecutive patients with breast cancer undergoing adjuvant treatment with anthracycline-containing chemotherapy followed by taxane + trastuzumab. Patients underwent a cardiological evaluation with 2D echocardiography including measurement of the left ventricular ejection fraction (LVEF) and other conventional parameters of systolic and diastolic function, GLS and MWI at baseline (T0), 3 months (T1) and 6 months (T2) after starting chemotherapy. At T1 and T2, we did not find a significant reduction in LVEF but we found a significant reduction in GLS and MWI (p value < 0.05). In addition, at T2, 31% of patients developed subclinical cardiac dysfunction defined as a relative decrease ≥ 12% of GLS from baseline. Global work index (GWI), global constructive work (GCW) and global work efficiency (GWE) decreased significantly in both patients with subclinical dysfunction and in those without subclinical dysfunction (p value < 0.05). Patients with subclinical dysfunction at T2 showed lower values of GCW at T0. CONCLUSION MWI changed significantly during chemotherapy and appeared to alter precociously compared to GLS. Therefore, a multiparametric approach including left ventricular GLS and MWI measurements should be used in the evaluation of patients undergoing cardiotoxic antineoplastic treatment.
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Affiliation(s)
- Daniela Di Lisi
- Division of Cardiology, University Hospital "Paolo Giaccone", Palermo, Italy.
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy.
| | - Girolamo Manno
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Cristina Madaudo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Clarissa Filorizzo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127, Palermo, Italy
| | - Rita Cristina Myriam Intravaia
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Alfredo Ruggero Galassi
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Lorena Incorvaia
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127, Palermo, Italy
| | - Antonio Russo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127, Palermo, Italy
| | - Giuseppina Novo
- Division of Cardiology, University Hospital "Paolo Giaccone", Palermo, Italy
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE) "G. D'Alessandro", University of Palermo, Palermo, Italy
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166
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Orru D'Ávila LB, Gervazoni Balbuena de Lima AC, Milani M, Oliveira Milani FJGP, Bernardelli Cipriano GF, Le Bihan DCS, de Castro FI, Junior GC. Left ventricular global longitudinal strain and cardiorespiratory fitness in patients with heart failure: systematic review and meta-analysis. Hellenic J Cardiol 2023:S1109-9666(23)00181-1. [PMID: 37778639 DOI: 10.1016/j.hjc.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/18/2023] [Accepted: 09/16/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND There is no definition for strain deformation values in relation to cardiorespiratory fitness (CRF) in different heart failure (HF) phenotypes. AIM To identify the relationship between echocardiographic systolic function measurements and CRF in HF patients. METHODS Systematic review and meta-analysis following the PRISMA recommendations. Studies reporting echocardiographic assessments of left ventricular global longitudinal strain (LVGLS), left ventricular ejection fraction (LVEF) and direct measurement of peak oxygen uptake (VO2peak) in HF patients with reduced or preserved LVEF (HFrEF, HFpEF) were included. The patients were divided into Weber classes according to VO2peak. RESULTS Twenty-five studies involving a total of 2,136 patients (70.5% with HFpEF) were included. Mean LVEF and LVGLS were similar in HFpEF patients in Weber Class A/B and Class C/D. In HFrEF patients, a non-significant difference was found in LVEF between Weber Class A/B (30.2% [95%CI: 29.6 to 30.9%]) and Class C/D (25.2% [95%CI: 20.5 to 29.9%]). In HFrEF patients, mean LVGLS was significantly lower in Class C/D compared to Class A/B (6.5% [95%CI: 6.0 to 7.1%] and 10.3% [95%CI: 9.0 to 11.5%], respectively). The correlation between VO2peak and LVGLS (r2 = 0.245) was nearly twofold stronger than that between VO2peak and LVEF (r2 = 0.137). CONCLUSIONS Low LVGLS values were associated with low CRF in HFrEF patients. Although a weak correlation was found between systolic function at rest and CRF, the correlation between VO2peak and LVGLS was nearly twofold stronger than that with LVEF, indicating that LVGLS may be a better predictor of CRF in patients with HFrEF.
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Affiliation(s)
| | | | - Mauricio Milani
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil; REVAL/BIOMED, Hasselt University, Hasselt, Belgium
| | | | - Graziella França Bernardelli Cipriano
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil; Rehabilitation Sciences Program, University of Brasilia (UnB), Brasilia, DF, Brazil
| | - David C S Le Bihan
- University of São Paulo | USP · Heart Institute São Paulo (InCor), São Paulo, SP, Brazil
| | - Fesc Isac de Castro
- Rheumatology Division, School of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Gerson Cipriano Junior
- Health Sciences and Technologies Graduate Program, University of Brasilia (UnB), Brasilia, DF, Brazil
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167
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Garcia-Pavia P, Mercuri MF, Kahr PC. Antibody NI006 for Cardiac Transthyretin Amyloid Depletion. Reply. N Engl J Med 2023; 389:1249. [PMID: 37754296 DOI: 10.1056/nejmc2309584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
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168
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Smiseth OA, Donal E, Boe E, Ha JW, Fernandes JF, Lamata P. Phenotyping heart failure by echocardiography: imaging of ventricular function and haemodynamics at rest and exercise. Eur Heart J Cardiovasc Imaging 2023; 24:1329-1342. [PMID: 37542477 PMCID: PMC10531125 DOI: 10.1093/ehjci/jead196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 08/07/2023] Open
Abstract
Traditionally, congestive heart failure (HF) was phenotyped by echocardiography or other imaging techniques according to left ventricular (LV) ejection fraction (LVEF). The more recent echocardiographic modality speckle tracking strain is complementary to LVEF, as it is more sensitive to diagnose mild systolic dysfunction. Furthermore, when LV systolic dysfunction is associated with a small, hypertrophic ventricle, EF is often normal or supernormal, whereas LV global longitudinal strain can reveal reduced contractility. In addition, segmental strain patterns may be used to identify specific cardiomyopathies, which in some cases can be treated with patient-specific medicine. In HF with preserved EF (HFpEF), a diagnostic hallmark is elevated LV filling pressure, which can be diagnosed with good accuracy by applying a set of echocardiographic parameters. Patients with HFpEF often have normal filling pressure at rest, and a non-invasive or invasive diastolic stress test may be used to identify abnormal elevation of filling pressure during exercise. The novel parameter LV work index, which incorporates afterload, is a promising tool for quantification of LV contractile function and efficiency. Another novel modality is shear wave imaging for diagnosing stiff ventricles, but clinical utility remains to be determined. In conclusion, echocardiographic imaging of cardiac function should include LV strain as a supplementary method to LVEF. Echocardiographic parameters can identify elevated LV filling pressure with good accuracy and may be applied in the diagnostic workup of patients suspected of HFpEF.
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Affiliation(s)
- Otto A Smiseth
- Division of Cardiovascular and Pulmonary Diseases, Institute for Surgical Research, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Erwan Donal
- Department of Cardiology, CHU Rennes and Inserm, LTSI, University of Rennes, Rennes, France
| | - Espen Boe
- Department of Cardiology, Oslo University Hospital, Rikshospitalet, Sognsvannsveien 20, Oslo, Norway
| | - Jong-Won Ha
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Joao F Fernandes
- Department of Biomedical Engineering, School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
| | - Pablo Lamata
- Department of Biomedical Engineering, School of Biomedical Engineering and Imaging Sciences, King’s College London, London, UK
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169
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Baron T, Gerovasileiou S, Flachskampf FA. The role of imaging in the selection of patients for HFpEF therapy. Eur Heart J Cardiovasc Imaging 2023; 24:1343-1351. [PMID: 37399510 PMCID: PMC10531123 DOI: 10.1093/ehjci/jead137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 07/05/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) traditionally has been characterized as a form of heart failure without therapeutic options, in particular with a lack of response to the established therapies of heart failure with reduced ejection fraction (HFrEF). However, this is no longer true. Besides physical exercise, risk factor modification, aldosterone blocking agents, and sodium-glucose cotransporter 2 inhibitors, specific therapies are emerging for specific HFpEF etiologies, such as hypertrophic cardiomyopathy or cardiac amyloidosis. This development justifies increased efforts to arrive at specific diagnoses within the umbrella of HFpEF. Cardiac imaging plays by far the largest role in this effort and is discussed in the following review.
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Affiliation(s)
- Tomasz Baron
- Department of Medical Sciences, Cardiology and Clinical Physiology, Uppsala University and Uppsala University Hospital, 751 85 Uppsala, Sweden
- Uppsala Clinical Research, 751 85 Uppsala, Sweden
| | - Spyridon Gerovasileiou
- Department of Medical Sciences, Cardiology and Clinical Physiology, Uppsala University and Uppsala University Hospital, 751 85 Uppsala, Sweden
- VO Medicin, Lasarettet i Enköping, all 785 81 Uppsala, Sweden
| | - Frank A Flachskampf
- Department of Medical Sciences, Cardiology and Clinical Physiology, Uppsala University and Uppsala University Hospital, 751 85 Uppsala, Sweden
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Gopalan D, Riley JYJ, Leong K, Alsanjari S, Auger W, Lindholm P. Computed Tomography Pulmonary Angiography Prediction of Adverse Long-Term Outcomes in Chronic Thromboembolic Pulmonary Hypertension: Correlation with Hemodynamic Measurements Pre- and Post-Pulmonary Endarterectomy. Tomography 2023; 9:1787-1798. [PMID: 37888734 PMCID: PMC10611069 DOI: 10.3390/tomography9050142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/23/2023] [Accepted: 09/24/2023] [Indexed: 10/28/2023] Open
Abstract
CT pulmonary angiography is commonly used in diagnosing chronic thromboembolic pulmonary hypertension (CTEPH). This work was conducted to determine if cardiac chamber size on CTPA may also be useful for predicting the outcome of CTEPH treatment. A retrospective analysis of paired CTPA and right heart hemodynamics in 33 consecutive CTEPH cases before and after pulmonary thromboendarterectomy (PTE) was performed. Semiautomated and manual CT biatrial and biventricular size quantifications were correlated with mean pulmonary artery pressure (mPAP), pulmonary vascular resistance (PVR) and cardiac output. The baseline indexed right atrioventricular volumes were twice the left atrioventricular volumes, with significant (p < 0.001) augmentation of left heart filling following PTE. Except for the left atrial volume to cardiac index, all other chamber ratios significantly correlated with hemodynamics. Left to right ventricular ratio cut point <0.82 has high sensitivity (91% and 97%) and specificity (88% and 85%) for identifying significant elevations of mPAP and PVR, respectively (AUC 0.90 and 0.95), outperforming atrial ratios (sensitivity 78% and 79%, specificity 82% and 92%, and AUC 0.86 and 0.91). Manual LV:RV basal dimension ratio correlates strongly with semiautomated volume ratio (r 0.77, 95% CI 0.64-0.85) and is an expeditious alternative with comparable prognostic utility (AUC 0.90 and 0.95). LV:RV dimension ratio of <1.03 and ≤0.99 (alternatively expressed as RV:LV ratio of >0.97 and ≥1.01) is a simple metric that can be used for CTEPH outcome prediction.
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Affiliation(s)
- Deepa Gopalan
- Department of Physiology and Pharmacology, Karolinska Institute, 171 77 Stockholm, Sweden;
- Department of Radiology, Imperial College Hospital NHS Trust, London W12 0HS, UK;
| | - Jan Y. J. Riley
- Department of Diagnostic Imaging, Monash Health, Melbourne 3168, Australia;
| | - Kai’en Leong
- Department of Cardiology, Royal Melbourne Hospital, Melbourne 3052, Australia;
| | - Senan Alsanjari
- Department of Radiology, Imperial College Hospital NHS Trust, London W12 0HS, UK;
| | - William Auger
- Department of Pulmonary Medicine, University of California, San Diego, CA 92037, USA;
| | - Peter Lindholm
- Department of Physiology and Pharmacology, Karolinska Institute, 171 77 Stockholm, Sweden;
- Department of Emergency Medicine, University of California, San Diego, CA 92103, USA
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171
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Liu G, Ren M, Du Y, Zhao R, Wu Y, Liu Y, Qi L. Effect of thyroid hormone replacement treatment on cardiac diastolic function in adult patients with subclinical hypothyroidism: a meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1263861. [PMID: 37818087 PMCID: PMC10561241 DOI: 10.3389/fendo.2023.1263861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/05/2023] [Indexed: 10/12/2023] Open
Abstract
Background Although subclinical hypothyroidism (SCH) is related to abnormalities in left ventricular diastolic function, the use of levothyroxine as a regular treatment remains debatable. This meta-analysis aimed to determine whether thyroid hormone replacement therapy affects cardiac diastolic function in patients with SCH as measured by echocardiography. Methods This meta-analysis included a search of the EMBASE, PubMed, Web of Science, and Cochrane Library databases from their inception to May 18, 2023, for studies analyzing cardiac morphology and functional changes in patients with SCH before and after thyroid hormone replacement. The outcome measures were cardiac morphology and diastolic and overall cardiac function, as assessed using ultrasound parameters (including ventricular wall thickness, chamber size, mitral wave flow, tissue Doppler, and speckle tracking). The quality of the studies was assessed using the Newcastle-Ottawa Scale. The standard mean differences (MDs) and 95% confidence intervals (CI) were calculated using fixed- or random-effects models. Results Seventeen studies met the inclusion criteria. A total of 568 patients participated and completed the follow-up. All studies specifically stated that serum thyrotropin levels returned to normal by the end of the study period. Compared with baseline levels, no significant morphological changes were observed in the heart. In terms of diastolic function, we discovered that the ratios of E-velocity to A-velocity (E/A) had greatly improved after thyroid hormone replacement therapy, whereas the ratios of the mitral inflow E wave to the tissue Doppler e' wave (E/e') had not. Global longitudinal strain (GLS) increased significantly after treatment with levothyroxine. Conclusion In adult patients with SCH, thyroid hormone supplementation can partially but not completely improve parameters of diastolic function during the observation period. This meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 statement, an updated guideline for reporting systematic reviews (11) and was registered with INPLASY (INPLASY202320083). Systematic review registration https://inplasy.com/inplasy-2023-2-0083.
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Affiliation(s)
- Gejing Liu
- Department of Geriatrics, First Hospital of Lanzhou University, Lanzhou, China
| | - Man Ren
- Department of Geriatrics, First Hospital of Lanzhou University, Lanzhou, China
| | - Yingshi Du
- Department of Geriatrics, First Hospital of Lanzhou University, Lanzhou, China
| | - Ruoyu Zhao
- Department of Gastroenterology and Oncology, Gansu Provincial Cancer Hospital, Lanzhou, China
| | - Yu Wu
- Institute of Evidence-Based Medicine, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Yongming Liu
- Department of Geriatrics, First Hospital of Lanzhou University, Lanzhou, China
| | - Liang Qi
- Department of Cardiovascular Surgery, First Hospital of Lanzhou University, Lanzhou, China
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172
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Romero Dorta E, Wolf A, Hübscher A, Blaschke-Waluga D, Seeland U, Crayen C, Bischoff S, Mattig I, Dreger H, Stangl K, Regitz-Zagrosek V, Landmesser U, Knebel F, Stangl V, Brand A. Impact of body mass index on worsening of diastolic function and impairment of left atrial strain in the general female urban population: a subanalysis of the Berlin female risk evaluation echocardiography follow-up study. Front Cardiovasc Med 2023; 10:1242805. [PMID: 37799777 PMCID: PMC10548209 DOI: 10.3389/fcvm.2023.1242805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/31/2023] [Indexed: 10/07/2023] Open
Abstract
Background The association of body mass index (BMI) with diastolic dysfunction (DD) is well described in the literature. However, there is conflicting evidence and long-term follow-up data regarding effects of BMI on preclinical DD and left atrial (LA) function are scarce, highlighting the importance of early detection tools, such as myocardial strain. Purpose The aim of our study was to prospectively analyze the impact of clinical and demographic parameters, especially of BMI, on worsening of diastolic function and left atrial strain (LAS) in an urban population of women with a low prevalence of cardiovascular risk factors. Methods and Results An extensive clinical and echocardiographic assessment comprising the analysis of phasic LAS using two-dimensional speckle-tracking echocardiography (2D STE) was performed in 258 participants of the Berlin Female Risk Evaluation (BEFRI) trial between October 2019 and December 2020 after a mean follow-up period of 6.8 years. We compared clinical and echocardiographic parameters stratifying women by BMI < or ≥25 kg/m2, and we analyzed the impact of demographic characteristics on the worsening of DD and LA mechanics in the longer-term follow-up using univariate and multivariate regression analyses. 248 women were suitable for echocardiographic analysis of LAS using 2D STE. After a mean follow-up time of 6.8 years, LA reservoir strain (LASr) and LA conduit strain (LAScd) were significantly reduced in participants with a BMI ≥25 kg/m2 compared with women with a BMI <25 kg/m2 at baseline (30 ± 8% vs. 38 ± 9%, p < 0.0001; -14 ± 7% vs. -22 ± 8%, p < 0.0001). 28% of the overweighted women presented a deterioration of diastolic function at the time of follow-up in contrast with only 7% of the group with a BMI <25 kg/m2 (p < 0.0001). BMI remained significantly associated with LAS reductions after adjustment for other risk factors in multivariate regression analyses. Conclusion Overweight and obesity are related to impaired LAS and to a worsening of diastolic function after a long-term follow-up in a cohort of randomly selected women.
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Affiliation(s)
- Elena Romero Dorta
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Adrian Wolf
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Anne Hübscher
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Daniela Blaschke-Waluga
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
| | - Ute Seeland
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Institute of Social Medicine, Epidemiology and Health Economics, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Claudia Crayen
- Freie Universität Berlin, Department of Education and Psychology, Berlin, Germany
| | - Sven Bischoff
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
| | - Isabel Mattig
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Berlin Institute of Health at Charité—Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Berlin, Germany
| | - Henryk Dreger
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Karl Stangl
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Vera Regitz-Zagrosek
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Institute of Gender in Medicine, Berlin, Germany
- Department of Cardiology, University Hospital ZüRich, University of ZüRich, Switzerland
| | - Ulf Landmesser
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Benjamin Franklin, Berlin, Germany
| | - Fabian Knebel
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Clinical Department of Cardiology, Internal Medicine II,Sana Klinikum Berlin-Lichtenberg, Germany
| | - Verena Stangl
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Anna Brand
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Mitte, Berlin, Germany
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
- Deutsches Herzzentrum der Charité, Department of Cardiology, Angiology and Intensive Care Medicine, Campus Benjamin Franklin, Berlin, Germany
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Polovina M, Tomić M, Viduljević M, Zlatić N, Stojićević A, Civrić D, Milošević A, Krljanac G, Lasica R, Ašanin M. Predictors and prognostic implications of hospital-acquired pneumonia in patients admitted for acute heart failure. Front Cardiovasc Med 2023; 10:1254306. [PMID: 37781296 PMCID: PMC10540230 DOI: 10.3389/fcvm.2023.1254306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/05/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Data on predictors and prognosis of hospital acquired pneumonia (HAP) in patients admitted for acute heart failure (AHF) to intensive care units (ICU) are scarce. Better knowledge of these factors may inform management strategies. This study aimed to assess the incidence and predictors of HAP and its impact on management and outcomes in patients hospitalised for AHF in the ICU. Methods this was a retrospective single-centre observational study. Patient-level and outcome data were collected from an anonymized registry-based dataset. Primary outcome was in-hospital all-cause mortality and secondary outcomes included length of stay (LOS), requirement for inotropic/ventilatory support, and prescription patterns of heart failure (HF) drug classes at discharge. Results Of 638 patients with AHF (mean age, 71.6 ± 12.7 years, 61.9% male), HAP occurred in 137 (21.5%). In multivariable analysis, HAP was predicted by de novo AHF, higher NT proB-type natriuretic peptide levels, pleural effusion on chest x-ray, mitral regurgitation, and a history of stroke, diabetes, and chronic kidney disease. Patients with HAP had a longer LOS, and a greater likelihood of requiring inotropes (adjusted odds ratio, OR, 2.31, 95% confidence interval, CI, 2.16-2.81; p < 0.001) or ventilatory support (adjusted OR 2.11, 95%CI, 1.76-2.79, p < 0.001). After adjusting for age, sex and clinical covariates, all-cause in-hospital mortality was significantly higher in patients with HAP (hazard ratio, 2.10; 95%CI, 1.71-2.84; p < 0.001). Patients recovering from HAP were less likely to receive HF medications at discharge. Discussion HAP is frequent in AHF patients in the ICU setting and more prevalent in individuals with de novo AHF, mitral regurgitation, higher burden of comorbidities, and more severe congestion. HAP confers a greater risk of complications and in-hospital mortality, and a lower likelihood of receiving evidence-based HF medications at discharge.
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Affiliation(s)
- Marija Polovina
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milenko Tomić
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Mihajlo Viduljević
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Nataša Zlatić
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Andrea Stojićević
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Danka Civrić
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
| | - Aleksandra Milošević
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Gordana Krljanac
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ratko Lasica
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milika Ašanin
- Department of Cardiology, University Clinical Centre of Serbia, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Olszanecka A, Wojciechowska W, Bednarek A, Kusak P, Wizner B, Terlecki M, Stolarz-Skrzypek K, Klocek M, Drożdż T, Sładek K, Bociąga-Jasik M, Garlicki A, Rewiuk K, Matyja A, Małecki M, Sydor W, Krzanowski M, Grodzicki T, Rajzer M. Serial echocardiographic evaluation of COVID-19 patients without prior history of structural heart disease: a 1-year follow-up CRACoV-HHS study. Front Cardiovasc Med 2023; 10:1230669. [PMID: 37781311 PMCID: PMC10533911 DOI: 10.3389/fcvm.2023.1230669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/21/2023] [Indexed: 10/03/2023] Open
Abstract
Background It is a well-known fact that COVID-19 affects the cardiovascular system by exacerbating heart failure in patients with preexisting conditions. However, there is a poor insight into the cardiovascular involvement and sequelae in patients without preexisting conditions. The aim of the study is to analyse the influence of COVID-19 on cardiac performance in patients without prior history of structural heart disease. The study is part of the CRACoV project, which includes a prospective design and a 12-month follow-up period. Material and methods The study included 229 patients hospitalised with a diagnosis of COVID-19 (median age of 59 years, 81 were women). A standard clinical assessment and laboratory tests were performed in all participants. An extended echocardiographic image acquisition was performed at baseline and at a 3-, 6-, and 12-month follow-up. All analyses were performed off-line. A series of echocardiographic parameters was compared using repeated measures or Friedman analysis of variance. Results In all subjects, the left ventricular (LV) ejection fraction at baseline was preserved [63.0%; Q1:Q3 (60.0-66.0)]. Elevated levels of high-sensitivity cardiac troponin T were detected in 21.3% of the patients, and elevated NT-proBNP levels were detected in 55.8%. At the 1-year follow-up, no significant changes were observed in the LV diameter and volume (LV 48.0 ± 5.2 vs. 47.8 ± 4.8 mm, p = 0.08), while a significant improvement of the parameters in the biventricular strain was observed (LV -19.1 ± 3.3% vs. -19.7 ± 2.5%, p = 0.01, and right ventricular -19.9 ± 4.5% vs. -23.2 ± 4.9%, p = 0.002). In addition, a decrease in the LV wall thickness was also observed (interventricular septum 10.4 ± 1.6 vs. 9.7 ± 2.0 mm, p < 0.001; LV posterior wall 9.8 ± 1.4 vs. 9.1 ± 1.5 mm, p < 0.001). Conclusions In an acute phase of COVID-19, the elevation of cardiac biomarkers in patients with normal left ventricular ejection fraction is a frequent occurrence; however, it does not translate into clinically significant cardiac dysfunction after 1 year. The serial echocardiographic evaluations conducted in patients without preexisting structural heart disease demonstrate an overall trend towards an improved cardiac function and a reduced myocardial thickening at 1-year follow-up. This suggests that the acute cardiac consequences of COVID-19 are associated with systemic inflammation and haemodynamic stress in patients without preexisting conditions.
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Affiliation(s)
- Agnieszka Olszanecka
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | - Wiktoria Wojciechowska
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | | | - Piotr Kusak
- University Hospital in Kraków, Kraków, Poland
| | - Barbara Wizner
- University Hospital in Kraków, Kraków, Poland
- Department of Internal Diseases and Geriatrics, Jagiellonian University Medical College, Kraków, Poland
| | - Michał Terlecki
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | - Katarzyna Stolarz-Skrzypek
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | - Marek Klocek
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | - Tomasz Drożdż
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
| | - Krzysztof Sładek
- University Hospital in Kraków, Kraków, Poland
- Department of Pulmonology and Allergology, Jagiellonian University Medical College, Kraków, Poland
| | - Monika Bociąga-Jasik
- University Hospital in Kraków, Kraków, Poland
- Department of Infectious and Tropical Diseases, Jagiellonian University Medical College, Kraków, Poland
| | - Aleksander Garlicki
- University Hospital in Kraków, Kraków, Poland
- Department of Infectious and Tropical Diseases, Jagiellonian University Medical College, Kraków, Poland
| | - Krzysztof Rewiuk
- University Hospital in Kraków, Kraków, Poland
- Department of Internal Diseases and Geriatrics, Jagiellonian University Medical College, Kraków, Poland
| | - Andrzej Matyja
- University Hospital in Kraków, Kraków, Poland
- Department of General, Oncological, Metabolic, and Emergency Surgery, Jagiellonian University Medical College, Kraków, Poland
| | - Maciej Małecki
- University Hospital in Kraków, Kraków, Poland
- Department of Metabolic Diseases and Diabetology, Jagiellonian University Medical College, Kraków, Poland
| | - Wojciech Sydor
- University Hospital in Kraków, Kraków, Poland
- Center for InnovativeTherapies, Clinical Research Coordination Center, University Hospital in Kraków, Kraków, Poland
- Department of Rheumatology and Immunology, Jagiellonian University Medical College, Kraków, Poland
| | - Marcin Krzanowski
- University Hospital in Kraków, Kraków, Poland
- Department of Nephrology and Dialysis, Jagiellonian University Medical College, Kraków, Poland
| | - Tomasz Grodzicki
- University Hospital in Kraków, Kraków, Poland
- Department of Internal Diseases and Geriatrics, Jagiellonian University Medical College, Kraków, Poland
| | - Marek Rajzer
- 1st Department of Cardiology, Interventional Electrocardiology and Arterial Hypertension, Jagiellonian University Medical College, Kraków, Poland
- University Hospital in Kraków, Kraków, Poland
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Havaldar AA, Kumar MV, Kumar R, Yarramalle SP, Khan MS, Misra KC, Kamble S, Sangale A, Prakash J, Kartik M, Selvam S. Echocardiographic parameters in COVID-19 patients and their association with ICU mortality: a prospective multicenter observational study. Ultrasound J 2023; 15:38. [PMID: 37702930 PMCID: PMC10499708 DOI: 10.1186/s13089-023-00336-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/21/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Echocardiography has become an integral part of the management of critically ill patients. It helps to diagnose and treat various conditions. COVID-19 patients can develop cardiac dysfunction. We planned to study the echocardiographic parameters in COVID-19 patients. METHODS We conducted a prospective observational multicenter study after institutional ethical committee approval. COVID-19 pneumonia patients admitted to the intensive care unit (ICU) were enrolled. The echocardiographic evaluation was done within 24-48 hours of admission. Assessment of the left and right heart with systolic and left ventricular diastolic function evaluation was done. The primary outcome was ICU mortality. The secondary outcomes were the length of ICU stay and duration of mechanical ventilation. RESULTS Among 573 patients mean age was 57.17 (14.67) with 68.60% being males. On day 1 of ICU, invasive mechanical ventilation was used in 257 (45%) patients. One hundred and forty-eight (25.83%) patients were on vasopressors when echocardiography was performed. Severe left ventricle (LV) systolic dysfunction was seen in 8.7% of patients and had higher odds of mortality [2.48(1.058-5.807), p = 0.037] followed by E and e' with odds ratio of [0.984(0.971-0.998), p = 0.021] and 0.897 (0.805-0.998), p = 0.046], respectively. E/e' indicative of filling pressure of the LV was not found to be significant. Troponin I, E/A, and RV dilatation were similar among survivors and non-survivors. CONCLUSION Echocardiographic evaluation in COVID-19 patients showed severe LV systolic dysfunction was associated with ICU mortality. E/e' was not found to be significant but lower e' was associated with higher mortality. Trial registration IEC 131/2020, CTRI/2020/06/025858 date 13th June 2020.
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Affiliation(s)
- Amarja Ashok Havaldar
- Department of Critical Care Medicine, St John's Medical College Hospital, 1st floor, MICU, Bangalore, 560034, India.
| | - Merugu Vinay Kumar
- Department of Critical Care Medicine, St John's Medical College Hospital, 1st floor, MICU, Bangalore, 560034, India
| | - Raman Kumar
- Department of Critical Care Medicine, Rajendra Institute of Medical Sciences, Ranchi, 834009, India
| | | | - Mohammad Saif Khan
- Department of Critical Care Medicine, Rajendra Institute of Medical Sciences, Ranchi, 834009, India
| | - Krushna Chandra Misra
- Department of Critical Care Medicine, Yashoda Hospital, Somajiguda, 500082, Hyderabad, India
| | - Shubhangi Kamble
- Department of Critical Care, Apollo Hospital, Nashik, 422003, India
| | - Atul Sangale
- Department of Critical Care, Apollo Hospital, Nashik, 422003, India
| | - Jay Prakash
- Department of Critical Care Medicine, Rajendra Institute of Medical Sciences, Ranchi, 834009, India
| | - Munta Kartik
- Department of Critical Care Medicine, Yashoda Hospital, Somajiguda, 500082, Hyderabad, India
| | - Sumithra Selvam
- Department of Epidemiology and Biostatistics, St Johns Research Institute, Bangalore, India, 560034
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176
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Vignon P. Cardiopulmonary interactions during ventilator weaning. Front Physiol 2023; 14:1275100. [PMID: 37745230 PMCID: PMC10512459 DOI: 10.3389/fphys.2023.1275100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/28/2023] [Indexed: 09/26/2023] Open
Abstract
Weaning a critically-ill patient from the ventilator is a crucial step in global management. This manuscript details physiological changes induced by altered heart-lung interactions during the weaning process, illustrates the main mechanisms which could lead to weaning failure of cardiac origin, and discuss a tailored management based on the monitoring of changes in central hemodynamics during weaning. The transition from positive-pressure ventilation to spontaneous breathing results in abrupt hemodynamic and metabolic changes secondary to rapidly modified heart-lung interactions, sudden changes in cardiac loading conditions, and increased oxygen demand. These modifications may elicit an excessive burden on both the respiratory and cardiovascular systems, result in a rapid and marked increase of left ventricular filling pressure, and ultimately result in a weaning-induced pulmonary oedema (WIPO). The T-piece trial induces the greatest burden on respiratory and cardiocirculatory function when compared to spontaneous breathing trial using pressure support ventilation with positive or zero end-expiratory pressure. Since LV overload is the mainstay of WIPO, positive fluid balance and SBT-induced acute hypertension are the most frequently reported mechanisms of weaning failure of cardiac origin. Although the diagnosis of WIPO historically relied on an abrupt elevation of pulmonary artery occlusion pressure measured during right heart catheterization, it is nowadays commonly documented by echocardiography Doppler. This non-invasive approach is best suited for identifying high-risk patients, depicting the origin of WIPO, and tailoring individual management. Whether this strategy increases the success rate of weaning needs to be evaluated in a population at high risk of weaning failure of cardiac origin.
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Affiliation(s)
- Philippe Vignon
- Medical-surgical ICU and Inserm CIC 1435, Dupuytren University Hospital, Limoges, France
- Faculty of Medicine, University of Limoges, Limoges, France
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177
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Xiang X, Zhu X, Zheng M, Tang Y. Comparison of two echocardiography-based methods for evaluating pediatric left ventricular diastolic dysfunction. Front Pediatr 2023; 11:1206314. [PMID: 37732011 PMCID: PMC10507386 DOI: 10.3389/fped.2023.1206314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023] Open
Abstract
Objectives To investigate the consistency between the 2016 America Society of Echocardiography (ASE)/European Association of Cardiovascular Imaging (EACVI) guideline-based recommendations and the body surface area (BSA)-transformed Z value-based cut-off for the assessment of left ventricular diastolic function (LVDF) in children. Methods Clinical data of children with heart failure (HF) and those with a high risk of HF and a low risk of HF were collected from the Children's Hospital of Chongqing Medical University between March 2021 and October 2022. The mitral annular e' velocity, lateral E/e' ratio, left atrial volume index, and peak tricuspid regurgitation velocity were detected by Echocardiography. The cut-off values recommended by the 2016 ASE/EACVI guidelines and the cut-off value based on the BSA-transformed Z value were used to evaluate LVDF. The consistencies and differences of the two criteria were compared. Results A total of 132 children with HF, 189 with a high risk of HF, and 231 with a low risk of HF, were enrolled. The consistency of the two criteria in evaluating LVDF in children with HF and with high risk of HF was moderate, with weighted kappa coefficients of 0.566 and 0.468, respectively (P < 0.001). The positivity rate of left ventricular diastolic dysfunction (LVDD) with Z value-based criteria (HF group, 23.5%; high-risk group, 8.5%) was higher than that with guideline-based criteria (HF group, 15.6%; high-risk group, 3.2%). In children with a low risk of HF, no case with LVDD was found. The consistency between the two criteria for grading the degree of LVDD was moderate, with a kappa coefficient of 0.522 (P = 0.001). The degree of LVDD according to the Z value-based criteria was higher than that of the guideline-based criteria (P = 0.004). Conclusions The Z value-based criteria used to evaluate LVDD in children with HF and high risk of HF may be more conducive to the early identification of LVDD, thereby permitting the possibility of early treatment intervention.
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Affiliation(s)
| | | | - Min Zheng
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yi Tang
- Department of Ultrasound, Children’s Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
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178
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Huang R, Xu X, Xu C, Zhang S, Xiong Z, Liu M, Huang Y, Wen H, Guo Y, Liao X, Zhuang X. Association between the insulin resistance and all-cause mortality in patients with moderate and severe aortic stenosis: a retrospective cohort study. Cardiovasc Diabetol 2023; 22:238. [PMID: 37660027 PMCID: PMC10475183 DOI: 10.1186/s12933-023-01975-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/25/2023] [Indexed: 09/04/2023] Open
Abstract
BACKGROUND The triglyceride-glucose (TyG) index is a reliable surrogate marker of insulin resistance (IR). However, whether the TyG index has prognostic value in patients with moderate to severe aortic stenosis (AS) remains unclear. METHODS This study enrolled 317 patients with moderate to severe AS at the First Affiliated Hospital of Sun Yat-Sen University. The patients were grouped according to the cut-off value of the TyG index. Cox regression with Firth's penalized maximum likelihood method and restricted cubic splines regression were conducted to assess the association between the TyG index and all-cause mortality. The added value of the TyG index included in the traditional risk factors model for outcome prediction was also analyzed. RESULTS Among 317 patients (mean age 67.70 years, 62.8% male), there was 84 all-cause mortality during a median 38.07 months follow-up. After fully adjusting for confounders, a per-unit increase in the TyG index was associated with a 62% higher all-cause mortality risk (HR 1.622, 95% CI 1.086-2.416, p = 0.018). The restricted cubic splines regression model revealed a linear association between the TyG index and the risk of all-cause mortality (p for nonlinearity = 0.632). The addition of the TyG index in the basic risk model has an incremental effect on the prediction of mortality [C-statistic change from 0.755 to 0.768; continuous net reclassification improvement (95% CI): 0.299 (0.051-0.546), p = 0.017; integrated discrimination improvement: 0.017 (0.001-0.033), p = 0.044]. CONCLUSIONS Higher IR assessed by the TyG index was associated with a higher risk of all-cause mortality in patients with moderate and severe AS.
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Affiliation(s)
- Rihua Huang
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Xinghao Xu
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Chaoguang Xu
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Shaozhao Zhang
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Zhenyu Xiong
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Menghui Liu
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Yiquan Huang
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Han Wen
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Yue Guo
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China
| | - Xinxue Liao
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China.
| | - Xiaodong Zhuang
- Department of Cardiology, the First Affiliated Hospital of Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, China.
- NHC Key Laboratory of Assisted Circulation (Sun Yat-Sen University), Guangzhou, China.
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179
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Sun LJ, Xiao CW, Zhao XB, Guo S, Zhang F. Association between epicardial adipose tissue and myocardial work by non-invasive left ventricular pressure-strain loop in people with suspected metabolic syndrome. Sci Rep 2023; 13:14415. [PMID: 37660205 PMCID: PMC10475131 DOI: 10.1038/s41598-023-41779-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/31/2023] [Indexed: 09/04/2023] Open
Abstract
Given the inconsistent results on the prognostic significance of epicardial adipose tissue (EAT), the purpose of the present study was to investigate the association of EAT thickness and myocardial work by non-invasive left ventricular pressure-strain loop in people with suspected metabolic syndrome (MS). A total of 194 participants imaged with echocardiography were evaluated. In accordance with the median EAT thickness, MS patients fell into thin EAT group and thick EAT group. Conventional echocardiographic parameters, global longitudinal strain (GLS) and the global myocardial work parameters obtained by pressure-strain loop analysis, comprising the global work index (GWI), global work efficiency (GWE), global constructive work (GCW) and global wasted work (GWW) were compared between the two groups. In comparison with the thin EAT group, thick EAT group achieved significantly higher values in interventricular septal thickness, end-diastolic left ventricular posterior wall thickness, left ventricular mass index and GWW (p < 0.05). while the absolute value of GLS, GWI, GCW, and GWE were notably lower in the thick EAT group (p < 0.001). EAT thickness showed a significant correlation with GWI and GCW (r = - 0.328, p = 0.001; r = - 0.253, p = 0.012), and also independently correlated with GWI and GCW in the multivariate regression analysis (β = - 0.310, p = 0.001; β = - 0.199, p = 0.049). EAT thickness is associated with left ventricular myocardial function in subjects with suspected metabolic syndrome, independently of other risk factors. Further studies are supposed to ensure the causal associations and related mechanisms.
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Affiliation(s)
- Li-Juan Sun
- Department of Ultrasound, First Hospital of Qinhuangdao, Qinhuangdao, 066000, Hebei, China
| | - Cheng-Wei Xiao
- Department of Ultrasound, First Hospital of Qinhuangdao, Qinhuangdao, 066000, Hebei, China
- Hebei Medical University, Shijiazhuang, China
| | - Xue-Bing Zhao
- Department of Ultrasound, First Hospital of Qinhuangdao, Qinhuangdao, 066000, Hebei, China
- Hebei Medical University, Shijiazhuang, China
| | - Shuai Guo
- Department of Ultrasound, First Hospital of Qinhuangdao, Qinhuangdao, 066000, Hebei, China
| | - Fang Zhang
- Department of Ultrasound, First Hospital of Qinhuangdao, Qinhuangdao, 066000, Hebei, China.
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180
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Daios S, Anastasiou V, Moysidis DV, Didagelos M, Papazoglou AS, Stalikas N, Zegkos T, Karagiannidis E, Skoura L, Kaiafa G, Makedou K, Ziakas A, Savopoulos C, Kamperidis V. Prognostic Implications of Clinical, Laboratory and Echocardiographic Biomarkers in Patients with Acute Myocardial Infarction-Rationale and Design of the ''CLEAR-AMI Study''. J Clin Med 2023; 12:5726. [PMID: 37685793 PMCID: PMC10488329 DOI: 10.3390/jcm12175726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 08/26/2023] [Accepted: 08/27/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Acute myocardial infarction (AMI) remains a major cause of death worldwide. Survivors of AMI are particularly at high risk for additional cardiovascular events. Consequently, a comprehensive approach to secondary prevention is necessary to mitigate the occurrence of downstream complications. This may be achieved through a multiparametric tailored risk stratification by incorporating clinical, laboratory and echocardiographic parameters. METHODS The ''CLEAR-AMI Study'' (ClinicalTrials.gov Identifier: NCT05791916) is a non-interventional, prospective study including consecutive patients with AMI without a known history of coronary artery disease. All patients satisfying these inclusion criteria are enrolled in the present study. The rationale of this study is to refine risk stratification by using clinical, laboratory and novel echocardiographic biomarkers. All the patients undergo a comprehensive transthoracic echocardiographic assessment, including strain and myocardial work analysis of the left and right heart chambers, within 48 h of admission after coronary angiography. Their laboratory profile focusing on systemic inflammation is captured during the first 24 h upon admission, and their demographic characteristics, past medical history, and therapeutic management are recorded. The angioplasty details are documented, the non-culprit coronary lesions are archived, and the SYNTAX score is employed to evaluate the complexity of coronary artery disease. A 24-month follow-up period will be recorded for all patients recruited. CONCLUSION The ''CLEAR-AMI" study is an ongoing prospective registry endeavoring to refine risk assessment in patients with AMI without a known history of coronary artery disease, by incorporating echocardiographic parameters, biochemical indices, and clinical and coronary characteristics in the acute phase of AMI.
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Affiliation(s)
- Stylianos Daios
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Vasileios Anastasiou
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Dimitrios V. Moysidis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Matthaios Didagelos
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | | | - Nikolaos Stalikas
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Thomas Zegkos
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Efstratios Karagiannidis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Lemonia Skoura
- Department of Microbiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece;
| | - Georgia Kaiafa
- First Propedeutic Department of Internal Medicine, AHEPA University Hospital of Thessaloniki, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (G.K.); (C.S.)
| | - Kali Makedou
- Laboratory of Biochemistry, AHEPA General Hospital, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece;
| | - Antonios Ziakas
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
| | - Christos Savopoulos
- First Propedeutic Department of Internal Medicine, AHEPA University Hospital of Thessaloniki, Aristotle University of Thessaloniki, 54636 Thessaloniki, Greece; (G.K.); (C.S.)
| | - Vasileios Kamperidis
- First Department of Cardiology, AHEPA University Hospital, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, St. Kyriakidi 1, 54636 Thessaloniki, Greece; (S.D.); (V.A.); (D.V.M.); (M.D.); (N.S.); (T.Z.); (E.K.); (A.Z.)
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Subramanian M, Shekar V, Krishnamurthy P, Yalagudri S, Kaur Saggu D, Atreya AR, Chennapragada S, Narasimhan C. Optimizing diastolic filling by pacing in nonobstructive hypertrophic cardiomyopathy. Heart Rhythm 2023; 20:1307-1313. [PMID: 37210018 DOI: 10.1016/j.hrthm.2023.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 04/25/2023] [Accepted: 05/12/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Treatment options for symptomatic patients with nonobstructive hypertrophic cardiomyopathy (nHCM) are limited. OBJECTIVE The purpose of this study was to determine the effect of sequential atrioventricular (AV) pacing, from different right ventricular (RV) sites with varying AV delays, on the diastolic function and functional capacity of patients with nHCM. METHODS Twenty-one patients with symptomatic nHCM and normal left ventricular (LV) systolic function were prospectively enrolled. Inclusion criteria included PR interval >150 ms, E/e' ≥15, and an indication for implantable cardioverter-defibrillator (ICD) implantation. Doppler echocardiographic study was performed during dual-chamber pacing at various AV intervals. Pacing was performed at 3 RV sites: RV apex (RVA), RV midseptum (RVS), and RV outflow tract (RVO). The site and sensed AV delay (SAVD) at which optimal diastolic filling occurred were chosen based on diastolic filling period and E/e'. During ICD implantation, the RV lead was implanted at the site identified by the pacing study. Devices were programmed in DDD mode at the optimal SAVD. During follow-up, diastolic function and functional capacity were assessed. RESULTS Among the 21 patients (age 47.8 ± 7.7 years; 81.0% male), baseline E/A and E/e' were 2.4 ± 0.6 and 17.2 ± 2.2, respectively. There was an improvement in diastolic function (E/e') in 18 patients (responders) when pacing from the RVA (12.9 ± 3.4; P <.001) than from the RVS (16.6 ± 2.3) and RVO (16.9 ± 2.2). Among responders, optimal diastolic filling occurred at SAVD of 130-160 ms with RVA pacing. Nonresponders had longer duration of symptoms (P = .006), lower LV ejection fraction (P = .037), and higher late gadolinium enhancement burden (P <.001). During 13.5 ± 1.5 months of follow-up, there was an improvement (Δ) in diastolic function (E/e' -4.1 ± 0.5), functional capacity (New York Heart Association functional class -1.5 ± 0.3), and reduction in N-terminal pro-brain natriuretic peptide level (-55.6 ± 12.3 pg/mL) compared to baseline. CONCLUSION Pacing at an optimized AV delay from the RVA improves diastolic function and functional capacity in a subset of patients with nHCM.
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Affiliation(s)
- Muthiah Subramanian
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Vijay Shekar
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Preetam Krishnamurthy
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Sachin Yalagudri
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Daljeet Kaur Saggu
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Auras R Atreya
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Sridevi Chennapragada
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India
| | - Calambur Narasimhan
- Department of Cardiology, AIG Institute of Cardiac Sciences and Research, Hyderabad, India.
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Canto ED, van Deursen L, Hoek AG, Elders PJM, den Ruijter HM, van der Velden J, van Empel V, Serné EH, Eringa EC, Beulens JWJ. Microvascular endothelial dysfunction in skin is associated with higher risk of heart failure with preserved ejection fraction in women with type 2 diabetes: the Hoorn Diabetes Care System Cohort. Cardiovasc Diabetol 2023; 22:234. [PMID: 37658327 PMCID: PMC10474683 DOI: 10.1186/s12933-023-01935-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/22/2023] [Indexed: 09/03/2023] Open
Abstract
BACKGROUND Microvascular dysfunction plays a crucial role in complications of type 2 diabetes and might contribute to heart failure with preserved ejection fraction (HFpEF), a disease that disproportionally affects women. We aimed to investigate if presence and degree of microvascular dysfunction (MVD) in skin relates to markers of left ventricular diastolic dysfunction (LVDD) and HFpEF risk in adults with type 2 diabetes, and whether sex modifies this association. METHODS We recruited 154 participants (50% women) from the Hoorn Diabetes Care System Cohort, a prospective cohort study, for in vivo evaluation of skin MVD, echocardiography and blood sampling. MVD was assessed by laser speckle contrast analysis combined with iontophoresis of insulin, acetylcholine and sodium nitroprusside (SNP). We performed a cross-sectional analysis of the association between perfusion responses and echocardiographic and clinical markers of LVDD and the H2FPEF score by multivariable linear regression analysis adjusted for confounders. Sex was evaluated as a potential effect modifier and the analysis was stratified. RESULTS Mean age was 67 ± 6y, mean HbA1c 7.6 ± 1.3%. Women were more frequently obese (54.5 vs. 35.1%), had higher NT-proBNP plasma levels (80, IQR:34-165 vs. 46, 27-117 pg/ml) and E/E'(13.3 ± 4.3 vs. 11.4 ± 3.0) than men. Eleven women and three men were diagnosed with HFpEF, and showed lower perfusion response to insulin than those without HFpEF. A lower perfusion response to insulin and acetylcholine was associated with higher HFpEF risk in women, but not men (10% decreased perfusion response was associated with 5.8% [95%CI: 2.3;9.4%] and 5.9% [1.7;10.1%] increase of the H2FPEF score, respectively). A lower perfusion response to SNP was associated with higher pulmonary arterial systolic pressure in men while a lower perfusion response to acetylcholine associated with higher LV mass index in women and with worse LV longitudinal strain in the total population. No significant associations were found between perfusion responses and conventional LVDD markers. CONCLUSIONS Impaired microvascular responses to insulin and acetylcholine in skin confers a higher risk of HFpEF in women with type 2 diabetes. In vivo measures of systemic MVD could represent novel risk markers for HFpEF, opening new avenues for the prevention of HFpEF in type 2 diabetes.
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Affiliation(s)
- Elisa Dal Canto
- Department of Experimental Cardiology, Division Heart and Lungs, UMC Utrecht, Mathias van Geunsgebouw, room 03.03. Postbus 85500 | 3508 GA, Utrecht, The Netherlands
- Department of General Practice and Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - L van Deursen
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, location Vrije Universiteit, Amsterdam, The Netherlands
| | - A G Hoek
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, location Vrije Universiteit, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - P J M Elders
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, location Vrije Universiteit, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
- Department of General Practice and Elderly Care Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - H M den Ruijter
- Department of Experimental Cardiology, Division Heart and Lungs, UMC Utrecht, Mathias van Geunsgebouw, room 03.03. Postbus 85500 | 3508 GA, Utrecht, The Netherlands
| | - J van der Velden
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
- Department of Physiology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - V van Empel
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands
| | - E H Serné
- Department of Vascular Medicine & Diabetes Center, Amsterdam University Medical Center, location Vrije Universiteit, Amsterdam, The Netherlands
| | - E C Eringa
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands.
- Department of Physiology, Amsterdam University Medical Center, Amsterdam, The Netherlands.
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands.
| | - J W J Beulens
- Department of Epidemiology and Data Science, Amsterdam University Medical Center, location Vrije Universiteit, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
- Department of Physiology, CARIM School for Cardiovascular Diseases, Maastricht, The Netherlands
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Amsterdam Public Health, Amsterdam, The Netherlands
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183
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Giorgione V, Khalil A, O'Driscoll J, Thilaganathan B. Postpartum cardiovascular function in patients with hypertensive disorders of pregnancy: a longitudinal study. Am J Obstet Gynecol 2023; 229:292.e1-292.e15. [PMID: 36935069 DOI: 10.1016/j.ajog.2023.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/19/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
BACKGROUND Women with a history of hypertensive disorders of pregnancy are at increased risk of cardiovascular diseases, which are usually mediated by the development of cardiovascular risk factors, such as chronic hypertension, metabolic syndrome, or subclinical myocardial dysfunction. Increasing evidence has been showing that little time elapses between the end of pregnancy and the development of these cardiovascular risk factors. OBJECTIVE This study aimed to assess the persistence of hypertension and myocardial dysfunction at 4 months postpartum in a cohort of women with hypertensive disorders of pregnancy, and to compare the echocardiographic parameters between the peripartum and the postpartum period. STUDY DESIGN In a longitudinal prospective study, a cohort of women with preterm or term hypertensive disorders of pregnancy and an unmatched group of women with term normotensive pregnancy were recruited. Women with preexisting chronic hypertension (n=29) were included in the hypertensive disorders of pregnancy cohort. All participants underwent 2 cardiovascular assessments: the first was conducted either before or within 1 week of delivery (V1: peripartum assessment), and the second between 3 and 12 months following delivery (V2: postpartum assessment). The cardiovascular evaluation included blood pressure profile, maternal transthoracic echocardiography (left ventricular mass index, relative wall thickness, left atrial volume index, E/A, E/e', peak velocity of tricuspid regurgitation, ejection fraction, and left ventricular global longitudinal strain and twist), and metabolic assessment (fasting glycemia, insulin, lipid profile, and waist measurement). Echocardiographic data were compared between V1 and V2 using paired t test or McNemar test in hypertensive disorders of pregnancy and in the control groups. RESULTS Among 260 patients with pregnancies complicated by hypertensive disorders of pregnancy and 33 patients with normotensive pregnancies, 219 (84.2%) and 30 (90.9%) attended postpartum follow-up, respectively. Patients were evaluated at a median of 124 days (interquartile range, 103-145) after delivery. Paired comparisons of echocardiographic findings demonstrated significant improvements in cardiac remodeling rates (left ventricular mass index [g/m2], 63.4±14.4 vs 78.9±16.2; P<.001; relative wall thickness, 0.35±0.1 vs 0.42±0.1; P<.001), most diastolic indices (E/e', 6.3±1.6 vs 7.4±1.9; P<.001), ejection fraction (ejection fraction <55%, 9 [4.1%] vs 28 [13.0%]; P<.001), and global longitudinal strain (-17.3±2.6% vs -16.2±2.4%; P<.001) in the postpartum period compared with the peripartum. The same improvements in cardiac indices were observed in the normotensive group. However, at the postnatal assessment, 153 of 219 (69.9%) had either hypertension (76/219; 34.7%) or an abnormal global longitudinal strain (125/219; 57.1%), 13 of 67 (19.4%) had metabolic syndrome, and 18 of 67 (26.9%) exhibited insulin resistance. CONCLUSION Although persistent postpartum cardiovascular impairment was evident in a substantial proportion of patients given that more than two-thirds had either hypertension or myocardial dysfunction postpartum, cardiac modifications because of pregnancy-related overload and hypertension were more pronounced in the peripartum than in the postpartum period.
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Affiliation(s)
- Veronica Giorgione
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Asma Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Jamie O'Driscoll
- Department of Cardiology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; School of Psychology and Life Sciences, Canterbury Christ Church University, Canterbury, United Kingdom
| | - Basky Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, United Kingdom; Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom.
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Charaya KV, Schekochikhin DY, Nikiforova TV, Dimchishina AS, Soboleva TV, Shkliarov AM, Kusova ZR, Mesitskaya DF, Novikova NA, Andreev DA. The use of Dapagliflozin in Acute Decompensated Heart Failure: Results of the Randomized Study. KARDIOLOGIIA 2023; 63:11-18. [PMID: 37697958 DOI: 10.18087/cardio.2023.8.n2221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/12/2022] [Indexed: 09/13/2023]
Abstract
Aim To determine the effect of sodium-glucose cotransporter-2 inhibitors (SGLT2i) on kidney function in acute decompensated heart failure (ADHF).Material and methods A controlled randomized study on the dapagliflozin treatment in ADHF was performed. Patients were randomized to a main group (standard therapy supplemented with dapagliflozin) or a control group (standard therapy for ADHF). The primary endpoint was the development of acute kidney injury (AKI). 200 patients were included (mean age, 74±12 years; 51% men). 31% of patients had type 2 diabetes mellitus (DM2). Mean left ventricular ejection fraction (LV EF) was 47±14 %; in 44.5% of patients, LV EF was less than 45%. Median concentration of N-terminal pro-brain natriuretic peptide (NT-proBNP) was 5225 [3120; 9743] pg / ml, glomerular filtration rate (GFR) was 51 [38; 64] ml / min / 1.73 m2.Results In-hospital mortality was 6.5%. Analysis of the dynamics of body weight loss showed significant differences (4200 [2925; 6300] g vs. 3000 [1113; 4850] g; p=0.011) in favor of the dapagliflozin group. The requirement for increasing the daily dose of furosemide and adding an another class diuretic (thiazide or acetazolamide) did not differ between the groups. However, median furosemide dose during the stay in the hospital was lower in the dapagliflozin group (80 [67; 120] mg vs. 102 [43; 120] mg; p=0.016). At 48 hours after randomization, GFR significantly decreased in the dapagliflozin group (-5.5 [-11; 3] ml/min/ 1.73 m2) compared to the control group (-0.3 [-4; 5] ml / min/1.73 m2, р=0.012). Despite this, GFR did not differ between the groups at discharge (51 [41; 66] ml/min/1.73 m2 and 49 [38; 67] ml/min/1.73 m2, respectively; p = 0.84). In the dapagliflozin group, frequency of AKI episodes was not increased compared to the control group (13 and 9.4%, respectively; p = 0.45).Conclusion The dapagliflozin treatment in ADHF is associated with more pronounced body weight loss and lower average doses of loop diuretics during the period of stay in the hospital, with no associated clinically significant impairment of renal function.
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Affiliation(s)
- K V Charaya
- Sechenov First Moscow State Medical University, Moscow
| | | | | | | | - T V Soboleva
- Sechenov First Moscow State Medical University, Moscow
| | - A M Shkliarov
- Sechenov First Moscow State Medical University, Moscow
| | - Z R Kusova
- Sechenov First Moscow State Medical University, Moscow
| | | | - N A Novikova
- Sechenov First Moscow State Medical University, Moscow
| | - D A Andreev
- Sechenov First Moscow State Medical University, Moscow
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185
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Minczykowski A, Guzik P, Sajkowska A, Pałasz-Borkowska A, Wykrętowicz A. Interrelationships between Peak Strain Dispersion, Myocardial Work Indices, Isovolumetric Relaxation and Systolic-Diastolic Coupling in Middle-Aged Healthy Subjects. J Clin Med 2023; 12:5623. [PMID: 37685690 PMCID: PMC10488442 DOI: 10.3390/jcm12175623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 08/11/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
In echocardiography, peak strain dispersion (PSD) is the standard deviation of the time to peak longitudinal strain for each left ventricular (LV) segment during systole. It assesses the coordination and synchrony of LV segment contractility. Global work efficiency (GWE) and global wasted work (GWW) quantify LV myocardial work and, if impaired, the coupling between LV systolic contraction and early relaxation. Isovolumetric relaxation (IVRT) measures the duration of initial LV relaxation, while the ratio of early diastolic recoil to systolic excursion (E'VTI/S'VTI) describes systolic-diastolic coupling. We evaluated these parameters in 69 healthy subjects and found that PSD correlated negatively with GWE (r = -0.49, p < 0.0001) and E'VTI/S'VTI (r = -0.44, p = 0.0002), but positively with GWW (r = 0.4, p = 0.0007) and IVRT (r = 0.53, p < 0.0001). GWE correlated negatively with GWW (r = -0.94, p < 0.0001) and IVRT (r = -0.30, p = 0.0127), but positively with E'VTI/S'VTI (r = 0.3, p = 0.0132). In addition, E'VTI/S'VTI was negatively correlated with GWW (r = -0.35, p = 0.0032) and IVRT (r = -0.36, p = 0.0024). These associations remained significant after adjustment for sex, age and LV mass index of the subjects. In conclusion, there is an interaction between measures of LV asynchrony, myocardial work, diastolic function and its systolic-diastolic coupling in middle-aged healthy subjects. The clinical value of these interactions requires further investigation.
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Affiliation(s)
- Andrzej Minczykowski
- Department of Cardiology-Intensive Therapy, Poznań University of Medical Sciences, 49 Przybyszewskiego, 60-355 Poznań, Poland; (P.G.); (A.S.); (A.P.-B.); (A.W.)
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186
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Kerstens TP, Weerts J, van Dijk APJ, Weijers G, Knackstedt C, Eijsvogels TMH, Oxborough D, van Empel VPM, Thijssen DHJ. Association of left ventricular strain-volume loop characteristics with adverse events in patients with heart failure with preserved ejection fraction. Eur Heart J Cardiovasc Imaging 2023; 24:1168-1176. [PMID: 37259911 PMCID: PMC10445262 DOI: 10.1093/ehjci/jead117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/24/2023] [Accepted: 05/15/2023] [Indexed: 06/02/2023] Open
Abstract
AIMS Patients with heart failure with preserved ejection fraction (HFpEF) are characterized by impaired diastolic function. Left ventricular (LV) strain-volume loops (SVL) represent the relation between strain and volume during the cardiac cycle and provide insight into systolic and diastolic function characteristics. In this study, we examined the association of SVL parameters and adverse events in HFpEF. METHODS AND RESULTS In 235 patients diagnosed with HFpEF, LV-SVL were constructed based on echocardiography images. The endpoint was a composite of all-cause mortality and Heart Failure (HF)-related hospitalization, which was extracted from electronic medical records. Cox-regression analysis was used to assess the association of SVL parameters and the composite endpoint, while adjusting for age, sex, and NYHA class. HFpEF patients (72.3% female) were 75.8 ± 6.9 years old, had a BMI of 29.9 ± 5.4 kg/m2, and a left ventricular ejection fraction of 60.3 ± 7.0%. Across 2.9 years (1.8-4.1) of follow-up, 73 Patients (31%) experienced an event. Early diastolic slope was significantly associated with adverse events [second quartile vs. first quartile: adjusted hazards ratio (HR) 0.42 (95%CI 0.20-0.88)] after adjusting for age, sex, and NYHA class. The association between LV peak strain and adverse events disappeared upon correction for potential confounders [adjusted HR 1.02 (95% CI 0.96-1.08)]. CONCLUSION Early diastolic slope, representing the relationship between changes in LV volume and strain during early diastole, but not other SVL-parameters, was associated with adverse events in patients with HFpEF during 2.9 years of follow-up.
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Affiliation(s)
- Thijs P Kerstens
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
- Department of Cardiology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - Jerremy Weerts
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P. Debyeplein 25, 6200 MD Maastricht, The Netherlands
| | - Arie P J van Dijk
- Department of Cardiology, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - Gert Weijers
- Medical UltraSound Imaging Center (MUSIC), Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - Christian Knackstedt
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P. Debyeplein 25, 6200 MD Maastricht, The Netherlands
| | - Thijs M H Eijsvogels
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
| | - David Oxborough
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool L3 5UX, UK
| | - Vanessa P M van Empel
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P. Debyeplein 25, 6200 MD Maastricht, The Netherlands
| | - Dick H J Thijssen
- Department of Medical BioSciences, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool L3 5UX, UK
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Stefani L, Brown P, Gerges M, Emerson P, Ferkh A, Kairaitis K, Gilroy N, Altman M, Thomas L. Echocardiographic Assessment in Patients Recovered from Acute COVID-19 Illness. J Cardiovasc Dev Dis 2023; 10:349. [PMID: 37623362 PMCID: PMC10456092 DOI: 10.3390/jcdd10080349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/11/2023] [Accepted: 08/12/2023] [Indexed: 08/26/2023] Open
Abstract
Coronavirus (COVID-19) infections have spread rapidly worldwide and posed an immense public health problem. COVID-19 infection can affect the cardiovascular system both acutely and in patients followed up some period after COVID-19 infection. The aim of this study was to evaluate left ventricular (LV) and right ventricular (RV) function by echocardiography in COVID-19 recovered patients (hospitalized and non-hospitalized). Forty-two patients who recovered from COVID-19 but had ongoing symptoms were included in this retrospective observational cross-sectional study. Patients were followed-up at a median time of 112 days from confirmed COVID-19 diagnosis and a comprehensive echocardiogram was performed. COVID-19 patients were age- and sex-matched to healthy controls. Traditional TTE parameters and advanced echocardiographic parameters including two-dimensional LV global longitudinal strain (GLS) and RV free wall strain (FWS) were measured. LV volumes and LV ejection fraction were similar in COVID-19 patients and controls; however, LV GLS was significantly worse in the COVID-19 group (p = 0.002). Similarly, RV volumes and traditional RV function parameters were similar, but RV FWS (p = 0.009) and RV global strain (p = 0.015) were reduced. Alterations in LV and RV strain were observed in both hospitalized and non-hospitalized patients. In the subset of COVID-19 patients without any co-morbidities (n = 30), LV GLS remained reduced compared to controls. According to multivariate analysis, COVID-19 infection was the only independent determinant of reduced LV GLS (p = 0.012), while COVID-19 infection, diastolic blood pressure, and RV fractional area change were determinants of RV FWS. In this observational study, prior COVID-19 infection demonstrated LV dysfunction in patients with persistent symptoms. Abnormal LV strain was evident in both hospitalized and non-hospitalized patients, suggesting that these changes are independent of the severity of COVID-19 infection at presentation. The use of LV GLS in COVID-19 patients could have potential clinical utility to support the indication for cardiac magnetic resonance imaging in patients with possible COVID-19 related myocarditis. Future longitudinal studies are needed to evaluate its correlation with adverse cardiovascular events.
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Affiliation(s)
- Luke Stefani
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Paula Brown
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Monica Gerges
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Peter Emerson
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Aaisha Ferkh
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Kristina Kairaitis
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Department of Respiratory and Sleep Medicine, Westmead Hospital, Westmead 2145, Australia
| | - Nicole Gilroy
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Department of Infectious Diseases, Westmead Hospital, Westmead 2145, Australia
| | - Mikhail Altman
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
| | - Liza Thomas
- Westmead Clinical School, Westmead Hospital, University of Sydney, Westmead 2145, Australia; (L.S.)
- Cardiology Department, Westmead Hospital, Westmead 2145, Australia
- Southwestern Clinical School, University of New South Wales, Kensington 2052, Australia
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188
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Bletsa E, Oikonomou E, Dimitriadis K, Stampouloglou PK, Fragoulis C, Lontou SP, Korakas E, Beneki E, Kalogeras K, Lambadiari V, Tsioufis K, Vavouranakis M, Siasos G. Exercise Effects on Left Ventricular Remodeling in Patients with Cardiometabolic Risk Factors. Life (Basel) 2023; 13:1742. [PMID: 37629599 PMCID: PMC10456116 DOI: 10.3390/life13081742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/08/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Left ventricular (LV) remodeling is a dynamic process, which is characterized by changes in ventricular size, shape, and wall thickness, thus altering myocardial geometry and function, and is considered as a negative prognostic factor in patients with heart failure (HF). Hypertension, type 2 diabetes (T2D), and obesity are strongly correlated with the development and the progression of LV remodeling, LV hypertrophy, and LV systolic and/or diastolic dysfunction. Indeed, the beneficial impact of exercise training on primary and secondary prevention of cardiovascular disease (CVD) has been well-established. Recent studies have highlighted that exercise training enhances functional capacity, muscle strength and endurance, cardiac function, and cardiac-related biomarkers among patients with established coronary artery disease (CAD) or HF, thus substantially improving their cardiovascular prognosis, survival rates, and need for rehospitalization. Therefore, in this review article, we discuss the evidence of LV remodeling in patients with cardiometabolic risk factors, such as hypertension, T2D, and obesity, and also highlight the current studies evaluating the effect of exercise training on LV remodeling in these patients.
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Affiliation(s)
- Evanthia Bletsa
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
- Cardiometabolic Disease Unit, 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.K.); (V.L.)
| | - Evangelos Oikonomou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
- Cardiometabolic Disease Unit, 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.K.); (V.L.)
| | - Kyriakos Dimitriadis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece; (K.D.); (C.F.); (E.B.); (K.T.)
| | - Panagiota K. Stampouloglou
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
| | - Christos Fragoulis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece; (K.D.); (C.F.); (E.B.); (K.T.)
- Heart and Diabetes Center, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece;
| | - Stavroula P. Lontou
- Heart and Diabetes Center, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece;
| | - Emmanouil Korakas
- Cardiometabolic Disease Unit, 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.K.); (V.L.)
- 2nd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece
| | - Eirini Beneki
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece; (K.D.); (C.F.); (E.B.); (K.T.)
| | - Konstantinos Kalogeras
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
| | - Vaia Lambadiari
- Cardiometabolic Disease Unit, 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.K.); (V.L.)
- 2nd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece; (K.D.); (C.F.); (E.B.); (K.T.)
- Heart and Diabetes Center, National and Kapodistrian University of Athens, Medical School, Hippokrateion General Hospital, 11527 Athens, Greece;
| | - Manolis Vavouranakis
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
| | - Gerasimos Siasos
- 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.B.); (P.K.S.); (K.K.); (M.V.); (G.S.)
- Cardiometabolic Disease Unit, 3rd Department of Cardiology, National and Kapodistrian University of Athens, Medical School, Sotiria Chest Disease Hospital, 11527 Athens, Greece; (E.K.); (V.L.)
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Li J, Feng L, Shui X, Deng C, Hu A. Relationship Between Symptom Burden and Self-Management Among Patients with Chronic Heart Failure: A Cross-Sectional Study. Patient Prefer Adherence 2023; 17:1909-1921. [PMID: 37577359 PMCID: PMC10417586 DOI: 10.2147/ppa.s419796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/01/2023] [Indexed: 08/15/2023] Open
Abstract
Background Chronic heart failure (CHF) is a cardiovascular disease that seriously jeopardizes global human health. Studies indicate that good self-management can be effective in controlling disease symptoms. However, there is still insufficient evidence on the association between self-management and symptom burden among CHF patients. This study aimed to observe and assess the correlation of the self-management with the symptom burden and each dimension status in patients with CHF. Methods This was a cross-sectional study. Data were collected in-hospital using convenience sampling, and 128 patients with CHF were included. A general data questionnaire was used to collect demographic and disease-related data. The Memorial Symptom Assessment Scale-Heart Failure was used to measure patients' symptom burdens. The Heart Failure Self-Management Scale was used to measure the self-management level of patients. The correlation between self-management and symptom burden was analyzed using the Spearman correlation. Results The total scores for symptom burden and self-management were 1.26 ± 0.49 and 49.97 ± 7.14, respectively. The total score of self-management was negatively correlated with that of symptom burden. The univariate linear regression analysis indicated that age, place of residence, smoking, residence status, New York Heart Association grade of cardiac function, and attitude toward the disease were risk factors for symptom burden. The multiple linear regression analysis indicated that the regression model with symptom burden as a dependent variable included three variables: drug management, symptom management, and attitude toward the disease. Conclusion Hospitalized patients with CHF had heavy overall symptom burdens, and their self-management levels were moderate to low. There was a negative correlation between the total self-management score and each dimension of symptom burden.
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Affiliation(s)
- JinLian Li
- Department of Cardiac Care Unit, the Third Affiliated Hospital, SunYat-Sen University, Guangzhou, People’s Republic of China
| | - LiQing Feng
- Department of Cardiac Care Unit, the Third Affiliated Hospital, SunYat-Sen University, Guangzhou, People’s Republic of China
| | - Xing Shui
- Department of Cardiac Care Unit, the Third Affiliated Hospital, SunYat-Sen University, Guangzhou, People’s Republic of China
| | - Chengsong Deng
- Department of Neurology Medicine, Lingnan Hospital, the Third Affiliated Hospital, SunYat-Sen University, Guangzhou, People’s Republic of China
| | - Ailing Hu
- Department of Nursing, the Third Affiliated Hospital, SunYat-Sen University, Guangzhou, People’s Republic of China
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190
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Kim J, Lee KW, Kim K, Kang H, Yang J, Park JB, Kim G. Factors to consider during anesthesia in patients undergoing preemptive kidney transplantation: a propensity-score matched analysis. BMC Anesthesiol 2023; 23:263. [PMID: 37543574 PMCID: PMC10403880 DOI: 10.1186/s12871-023-02208-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 07/15/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND International guidelines have recommended preemptive kidney transplantation (KT) as the preferred approach, advocating for transplantation before the initiation of dialysis. This approach is advantageous for graft and patient survival by avoiding dialysis-related complications. However, recipients of preemptive KT may undergo anesthesia without the opportunity to optimize volume status or correct metabolic disturbances associated with end-stage renal disease. In these regard, we aimed to investigate the anesthetic events that occur more frequently during preemptive KT compared to nonpreemptive KT. METHODS This is a single-center retrospective study. Of the 672 patients who underwent Living donor KT (LDKT), 388 of 519 who underwent nonpreemptive KT were matched with 153 of 153 who underwent preemptive KT using propensity score based on preoperative covariates. The primary outcome was intraoperative hypotension defined as area under the threshold (AUT), with a threshold set at a mean arterial blood pressure below 70 mmHg. The secondary outcomes were intraoperative metabolic acidosis estimated by base excess and serum bicarbonate, electrolyte imbalance, the use of inotropes or vasopressors, intraoperative transfusion, immediate graft function evaluated by the nadir creatinine, and re-operation due to bleeding. RESULTS After propensity score matching, we analyzed 388 and 153 patients in non-preemptive and preemptive groups. The multivariable analysis revealed the AUT of the preemptive group to be significantly greater than that of the nonpreemptive group (mean ± standard deviation, 29.7 ± 61.5 and 14.5 ± 37.7, respectively, P = 0.007). Metabolic acidosis was more severe in the preemptive group compared to the nonpreemptive group. The differences in the nadir creatinine value and times to nadir creatinine were statistically significant, but clinically insignificant. CONCLUSION Intraoperative hypotension and metabolic acidosis occurred more frequently in the preemptive group during LDKT. These findings highlight the need for anesthesiologists to be prepared and vigilant in managing these events during surgery.
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Affiliation(s)
- Jeayoun Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Korea
| | - Kyo Won Lee
- Department of Transplantation Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Keoungah Kim
- Department of Anesthesiology and Pain Medicine, School of Dentistry, Dankook University, Cheonan, Korea
| | - Hyeryung Kang
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Korea
| | - Jaehun Yang
- Department of Surgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Jae Berm Park
- Department of Transplantation Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gaabsoo Kim
- Department of Anesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-Ro, Gangnam-Gu, Seoul, 06351, Korea.
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191
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Guo L, Ma Z, Yang W, Zhang F, Shao H, Liu L, Gao C, Tao L. Identifying Obstructive Hypertrophic Cardiomyopathy from Nonobstructive Hypertrophic Cardiomyopathy: Development and Validation of a Model Based on Electrocardiogram Features. Glob Heart 2023; 18:40. [PMID: 37547171 PMCID: PMC10402817 DOI: 10.5334/gh.1250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 06/27/2023] [Indexed: 08/08/2023] Open
Abstract
Background The clinical presentation and prognosis of hypertrophic cardiomyopathy (HCM) are heterogeneous between nonobstructive HCM (HNCM) and obstructive HCM (HOCM). Electrocardiography (ECG) has been used as a screening tool for HCM. However, it is still unclear whether the features presented on ECG could be used for the initial classification of HOCM and HNCM. Objective We aimed to develop a pragmatic model based on common 12-lead ECG features for the initial identification of HOCM/HNCM. Methods Between April 1st and September 30th, 2020, 172 consecutive HCM patients from the International Cooperation Center for Hypertrophic Cardiomyopathy of Xijing Hospital were prospectively included in the training cohort. Between January 4th and February 30th, 2021, an additional 62 HCM patients were prospectively included in the temporal internal validation cohort. External validation was performed using retrospectively collected ECG data with definite classification (390 HOCM and 499 HNCM ECG samples) from January 1st, 2010 to March 31st, 2020. Multivariable backward logistic regression (LR) was used to develop the prediction model. The discrimination performance, calibration and clinical utility of the model were evaluated. Results Of all 30 acquired ECG parameters, 10 variables were significantly different between HOCM and HNCM (all P < 0.05). The P wave interval and SV1 were selected to construct the model, which had a clearly useful C-statistic of 0.805 (0.697, 0.914) in the temporal validation cohort and 0.776 (0.746, 0.806) in the external validation cohort for differentiating HOCM from HNCM. The calibration plot, decision curve analysis, and clinical impact curve indicated that the model had good fitness and clinical utility. Conclusion The pragmatic model constructed by the P wave interval and SV1 had a clearly useful ability to discriminate HOCM from HNCM. The model might potentially serve as an initial classification of HCM before referring patients to dedicated centers and specialists. Highlights What are the novel findings of this work? Evident differences exist in the ECG presentations between HOCM and HNCM.To the best of our knowledge, this study is the first piece of evidence to quantify the difference in the ECG presentations between HOCM and HNCM.Based on routine 12-lead ECG data, a probabilistic model was generated that might assist in the initial classification of HCM patients.
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Affiliation(s)
- Lanyan Guo
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Zhiling Ma
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Weiping Yang
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Fuyang Zhang
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Hong Shao
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Liwen Liu
- Department of Ultrasound, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Chao Gao
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ling Tao
- Department of Cardiology, Xijing Hospital, the Fourth Military Medical University, Xi’an, Shaanxi, China
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192
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Gohil NV, Tanveer N, Makkena VK, Jaramillo AP, Awosusi BL, Ayyub J, Dabhi KN, Nath TS. Non-alcoholic Fatty Liver Disease and Its Association With Left Ventricular Diastolic Dysfunction: A Systematic Review. Cureus 2023; 15:e43013. [PMID: 37674936 PMCID: PMC10477932 DOI: 10.7759/cureus.43013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 08/06/2023] [Indexed: 09/08/2023] Open
Abstract
The commonest cause of hepatic illness globally is non-alcoholic fatty liver disease (NAFLD). This multisystemic disease affects extrahepatic organs, including the heart. It causes cardiac remodeling and a disruption of the systolic and diastolic functioning of the left ventricle. Numerous studies have investigated the connection between NAFLD and left ventricular diastolic dysfunction (LVDD). The results, nevertheless, are often contradictory. This systematic review looked at the relationship between NAFLD and LVDD generally and among different patient groups since it is a topic of interest. A thorough search approach was used to locate relevant publications published between 2003 and 2023 using major medical databases. Studies were chosen based on the pre-established eligibility criteria; the studies selected then underwent a critical evaluation using standardized quality assessment tools. For the systematic review, 13 articles were chosen, comprising nine cross-sectional studies, three narrative reviews, and one meta-analysis. There were a total of 13,341 NAFLD patients in these studies. Data extraction and qualitative synthesis from the selected research articles were conducted to determine the relationship between NAFLD and LVDD in various patient categories. We found a significant association between NAFLD and LVDD. Therefore, patients with NAFLD should be treated early to avoid complications since they are more likely to develop cardiac dysfunction in the future.
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Affiliation(s)
- Namra V Gohil
- Internal Medicine, Medical College Baroda, Vadodara, IND
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Nida Tanveer
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
- Internal Medicine, University of Louisville, Louisville, USA
| | - Vijaya Krishna Makkena
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
- Medicine, Osmania Medical College, Hyderabad, IND
| | - Arturo P Jaramillo
- General Practice, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Babatope L Awosusi
- Pathology and Laboratory Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Javaria Ayyub
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Karan Nareshbhai Dabhi
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Tuheen Sankar Nath
- Surgical Oncology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Josse M, Patrier L, Isnard M, Turc-Baron C, Grandperrin A, Nottin S, Mandigout S, Cristol JP, Maufrais C, Obert P. Cardioprotective Effect of Acute Intradialytic Exercise: A Comprehensive Speckle-Tracking Echocardiography Analysis. J Am Soc Nephrol 2023; 34:1445-1455. [PMID: 37071035 PMCID: PMC10400099 DOI: 10.1681/asn.0000000000000149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 03/30/2023] [Indexed: 04/19/2023] Open
Abstract
SIGNIFICANCE STATEMENT Hemodialysis (HD) can lead to acute left ventricular (LV) myocardial wall motion abnormalities (myocardial stunning) due to segmental hypoperfusion. Exercise during dialysis is associated with favorable effects on central hemodynamics and BP stability, factors considered in the etiology of HD-induced myocardial stunning. In a speckle-tracking echocardiography analysis, the authors explored effects of acute intradialytic exercise (IDE) on LV regional myocardial function in 60 patients undergoing HD. They found beneficial effects of IDE on LV longitudinal and circumferential function and on torsional mechanics, not accounted for by cardiac loading conditions or central hemodynamics. These findings support the implementation of IDE in people with ESKD, given that LV transient dysfunction imposed by repetitive HD may contribute to heart failure and increased risk of cardiac events in such patients. BACKGROUND Hemodialysis (HD) induces left ventricular (LV) transient myocardial dysfunction. A complex interplay between linear deformations and torsional mechanics underlies LV myocardial performance. Although intradialytic exercise (IDE) induces favorable effects on central hemodynamics, its effect on myocardial mechanics has never been comprehensively documented. METHODS To evaluate the effects of IDE on LV myocardial mechanics, assessed by speckle-tracking echocardiography, we conducted a prospective, open-label, two-center randomized crossover trial. We enrolled 60 individuals with ESKD receiving HD, who were assigned to participate in two sessions performed in a randomized order: standard HD and HD incorporating 30 minutes of aerobic exercise (HDEX). We measured global longitudinal strain (GLS) at baseline (T0), 90 minutes after HD onset (T1), and 30 minutes before ending HD (T2). At T0 and T2, we also measured circumferential strain and twist, calculated as the net difference between apical and basal rotations. Central hemodynamic data (BP, cardiac output) also were collected. RESULTS The decline in GLS observed during the HD procedure was attenuated in the HDEX sessions (estimated difference, -1.16%; 95% confidence interval [95% CI], -0.31 to -2.02; P = 0.008). Compared with HD, HDEX also demonstrated greater improvements from T0 to T2 in twist, an important component of LV myocardial function (estimated difference, 2.48°; 95% CI, 0.30 to 4.65; P = 0.02). Differences in changes from T0 to T2 for cardiac loading and intradialytic hemodynamics did not account for the beneficial effects of IDE on LV myocardial mechanics kinetics. CONCLUSIONS IDE applied acutely during HD improves regional myocardial mechanics and might warrant consideration in the therapeutic approach for patients on HD.
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Affiliation(s)
- Matthieu Josse
- UPR4278 Laboratory of Experimental Cardiovascular Physiology, Avignon University, Avignon, France
| | - Laure Patrier
- Fondation Charles Mion – AIDER Santé, Grabels, France
- CHU Nîmes, Nîmes, France
| | | | - Cécile Turc-Baron
- Fondation Charles Mion – AIDER Santé, Grabels, France
- CHRU, Montpellier, France
| | - Antoine Grandperrin
- UPR4278 Laboratory of Experimental Cardiovascular Physiology, Avignon University, Avignon, France
| | - Stéphane Nottin
- UPR4278 Laboratory of Experimental Cardiovascular Physiology, Avignon University, Avignon, France
| | | | - Jean-Paul Cristol
- Fondation Charles Mion – AIDER Santé, Grabels, France
- CHRU, Montpellier, France
- PhyMedExp, University of Montpellier, INSERM, CNRS, Montpellier, France
| | - Claire Maufrais
- UPR4278 Laboratory of Experimental Cardiovascular Physiology, Avignon University, Avignon, France
| | - Philippe Obert
- UPR4278 Laboratory of Experimental Cardiovascular Physiology, Avignon University, Avignon, France
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Beltrami M, Fedele E, Fumagalli C, Mazzarotto F, Girolami F, Ferrantini C, Coppini R, Tofani L, Bertaccini B, Poggesi C, Olivotto I. Long-Term Prevalence of Systolic Dysfunction in MYBPC3 Versus MYH7-Related Hypertrophic Cardiomyopathy. CIRCULATION. GENOMIC AND PRECISION MEDICINE 2023; 16:363-371. [PMID: 37409452 DOI: 10.1161/circgen.122.003832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 05/30/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND The 2 sarcomere genes most commonly associated with hypertrophic cardiomyopathy (HCM), MYBPC3 (myosin-binding protein C3) and MYH7 (β-myosin heavy chain), are indistinguishable at presentation, and genotype-phenotype correlations have been elusive. Based on molecular and pathophysiological differences, however, it is plausible to hypothesize a different behavior in myocardial performance, impacting lifetime changes in left ventricular (LV) function. METHODS We reviewed the initial and final echocardiograms of 402 consecutive HCM patients with pathogenic or likely pathogenic MYBPC3 (n=251) or MYH7 (n=151) mutations, followed over 9±8 years. RESULTS At presentation, MYBPC3 patients were less frequently obstructive (15% versus 26%; P=0.005) and had lower LV ejection fraction compared with MYH7 (66±8% versus 68±8%, respectively; P=0.03). Both HCM patients harboring MYBPC3 and MYH7 mutations exhibited a small but significant decline in LV systolic function during follow-up; however, new onset of severe LV systolic dysfunction (LV ejection fraction, <50%) was greater among MYBPC3 patients (15% versus 5% among MYH7; P=0.013). Prevalence of grade II/III diastolic dysfunction at final evaluation was comparable between MYBPC3 and MYH7 patients (P=0.509). In a Cox multivariable analysis, MYBPC3-positive status (hazard ratio, 2.53 [95% CI, 1.09-5.82]; P=0.029), age (hazard ratio, 1.03 [95% CI, 1.00-1.06]; P=0.027), and atrial fibrillation (hazard ratio, 2.39 [95% CI, 1.14-5.05]; P=0.020) were independent predictors of severe systolic dysfunction. No statistically significant differences occurred with regard to incidence of atrial fibrillation, heart failure, appropriate implanted cardioverter defibrillator shock, or cardiovascular death. CONCLUSIONS MYBPC3-related HCM showed increased long-term prevalence of systolic dysfunction compared with MYH7, in spite of similar outcome. Such observations suggest different pathophysiology of clinical progression in the 2 subsets and may prove relevant for understanding of genotype-phenotype correlations in HCM.
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Affiliation(s)
- Matteo Beltrami
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy (M.B., C.F.)
| | - Elisa Fedele
- Department of Cardiology, Policlinico Casilino, Rome, Italy (E.F.)
| | - Carlo Fumagalli
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy (M.B., C.F.)
- Department of Advanced Medical and Surgical Sciences, Università degli Studi della Campania "Luigi Vanvitelli," Naples, Italy (C.F.)
| | - Francesco Mazzarotto
- Department of Molecular and Translational Medicine, University of Brescia, Italy (F.M.)
| | | | - Cecilia Ferrantini
- Department of Experimental and Clinical Medicine (C.F., C.P., I.O.), University of Florence, Italy
| | - Raffaele Coppini
- Division of Pharmacology, Department of Neuroscience, Psychology, Drug Sciences and Child Health (NeuroFarBa) (R.C.), University of Florence, Italy
| | - Lorenzo Tofani
- Department of Statistics, Computer Science, Applications (L.T., B.B.), University of Florence, Italy
| | - Bruno Bertaccini
- Department of Statistics, Computer Science, Applications (L.T., B.B.), University of Florence, Italy
| | - Corrado Poggesi
- Department of Experimental and Clinical Medicine (C.F., C.P., I.O.), University of Florence, Italy
| | - Iacopo Olivotto
- Meyer Children's Hospital, IRCSS, Florence, Italy (F.G., I.O.)
- Department of Experimental and Clinical Medicine (C.F., C.P., I.O.), University of Florence, Italy
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195
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Franco D, Santoro A, Gioia GD, Ferrone M, Tramonte S, Salemme L, Cioppa A, Popusoi G, Pucciarelli A, Verdoliva S, Franzese M, Marga S, Christodoulakis D, Barbato E, Tesorio T. Assessing the impact of transcatheter aortic valve replacement on myocardial work indices and left ventricular diastolic function in aortic valve stenosis patients. Echocardiography 2023; 40:768-774. [PMID: 37342979 DOI: 10.1111/echo.15639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/02/2023] [Accepted: 06/09/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Aortic valve stenosis (AS) is the most common valvular heart disease worldwide. When timely intervention is performed, aortic valve replacement can improve patients' quality and duration of life. Load-independent left ventricular (LV) functional assessments, such as myocardial work indices (MWIs) and LV diastolic function parameters, could help clinicians decide on the optimal timing of intervention. AIMS To evaluate the reliability of MWI in AS patients and the changes in MWI and LV diastolic function after transcatheter aortic valve replacement (TAVR). METHODS We enrolled 53 consecutive patients with severe AS undergoing TAVR admitted between March 2021 and November 2021. MWIs and LV diastolic function were assessed before and after TAVR for each patient. RESULTS All MWIs and LV diastolic function indices improved after TAVR. The degree of MWIs improvement was higher in patients with lower prior-TAVR MWI values, while the more severe the impairment of diastolic function, the greater the post-TAVR benefit. CONCLUSION The introduction of myocardial work parameters into the routine assessment of patients with AS could improve our understanding of cardiac performance and aid in identifying the optimal timing for surgical or percutaneous treatment.
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Affiliation(s)
- Danilo Franco
- Montevergine Clinic, Mercogliano, Italy
- Dept. of Advanced Biomedical Science University of Naples "Federico II", Naples, Italy
| | | | | | | | | | | | | | | | | | | | | | - Simion Marga
- Nicolae Testemitanu State University of Medicine and Pharmacy, Chișinău, Republic of Moldova
| | | | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
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Santoro C, Donal E, Magne J, Sade LE, Penicka M, Katbeh A, Cosyns B, Cameli M, Hanzevacki JS, Luksic VR, Agricola E, Citro R, Hagendorff A, Lancellotti P, Habib G, Moreo A, Cardim N, Parato VM, Neskovic A, Rosca M, Galli E, Motoc A, Mandoli G, Ingallina G, Prota C, Stoebe S, Piette C, Mouhat B, Carbone A, Chiara BD, Ilardi F, Stankovic I, Zamorano JL, Popescu BA, Edvardsen T, Galderisi M. Inter-center reproducibility of standard and advanced echocardiographic parameters in the EACVI-AFib echo registry. Echocardiography 2023; 40:775-783. [PMID: 37351556 DOI: 10.1111/echo.15640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/31/2023] [Accepted: 06/14/2023] [Indexed: 06/24/2023] Open
Abstract
AIM we sought to test the inter-center reproducibility of 16 echo laboratories involved in the EACVI-Afib Echo Europe. METHODS This was done on a dedicated setting of 10 patients with sinus rhythm (SR) and 10 with persistent atrial fibrillation (AF), collected by the Principal Investigator. Images and loops of echo-exams were stored and made available for labs. The tested measurements included main echo-Doppler parameters, global longitudinal strain (GLS) and peak atrial longitudinal strain (PALS). RESULTS Single measures interclass correlation coefficients (ICCs) of left ventricular mass and ejection fraction were suboptimal in both patients with SR and AF. Among diastolic parameters, ICCs of deceleration time were poor, in particular in AF (=.50). ICCs of left atrial size and function, besides optimal in AF, showed an acceptable despite moderate concordance in SR. ICC of GLS was .81 and .78 in SR and AF respectively. ICCs of PALS were suitable but lower in 4-chamber than in 2-chamber view. By depicting the boxplot of the 16 laboratories, GLS distribution was completely homogeneous in SR, whereas GLS of AF and PALS of both SR and AF presented a limited number of outliers. GLS mean ± SE of the 16 labs was 19.7 ± .36 (95% CI: 18.8-20.4) in SR and 16.5 ± .29 (95% CI: 15.9-17.1) in AF, whereas PALS mean ± SE was 43.8 ± .70 (95% CI: 42.3-45.3) and 10.2 ± .32 (95% CI: 9.5-10.9) respectively. CONCLUSION While the utilization of some standard-echo variables should be discouraged in registries, the application of GLS and PALS could be largely promoted because their superior reproducibility, even in AF.
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Affiliation(s)
- Ciro Santoro
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Erwan Donal
- University of Rennes, CHU Rennes, Inserm, Rennes, France
| | - Julien Magne
- Service Cardiologie, CHU Limoges, Hopital Dupuytren, Limoges, France
| | - Leyla Elif Sade
- University of Pittsburgh Medical Center, Heart and Vascular Institute, Pittsburgh, Pennsylvania, USA
| | | | - Asim Katbeh
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium
| | - Bernard Cosyns
- Department of Cardiology, Centrum voor hart -en Vaatziekten, UZ Brussel, Brussel, Belgium
| | - Matteo Cameli
- Department of Cardiovascular Disease, University of Siena, Siena, Italy
| | | | | | - Eustachio Agricola
- Echocardiographic Laboratory, Vita Salute University, San Raffaele Hospital, IRCSS Milan, Italy
| | - Rodolfo Citro
- Cardio-Thoracic-Vascular Department, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
- Department of Vascular Physiology, IRCCS Neuromed, Pozzilli, Italy
| | - Andreas Hagendorff
- Department of Cardiology, University Hospital of Leipzig, Leipzig, Germany
| | - Patrizio Lancellotti
- GIGA Cardiovascular Sciences, University of Liege Hospital, Liege, Belgium
- Gruppo Villa Maria Care and Research, Anthea Hospital, Bari, Italy
| | - Gilbert Habib
- Aix Marseille University, APHM La Timone Hospital, Cardiology Department, Marseille, France
| | - Antonella Moreo
- Cardio-thoracic-vascular Department De Gasperis, ASST GOM Niguarda and Bicocca University, Milan, Italy
| | | | - Vito Maurizio Parato
- Cardiology Unit of Emergency Dept, Madonna del Soccorso Hospital, San Benedetto del Tronto, Italy
| | - Alexsandar Neskovic
- Department of Cardiology, Clinical Hospital Center Zemun, Faculty of Medicine, University of Belgrade, Beograd, Serbia
| | - Monica Rosca
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute of Cardiovascular Diseases "Prof. Dr. CC. Iliescu" Hospital, Bucharest, Romania
| | - Elena Galli
- Service Cardiologie, CHU Limoges, Hopital Dupuytren, Limoges, France
| | - Andreea Motoc
- Department of Cardiology, Centrum voor hart -en Vaatziekten, UZ Brussel, Brussel, Belgium
| | - Giulia Mandoli
- Department of Cardiovascular Disease, University of Siena, Siena, Italy
| | - Giacomo Ingallina
- Echocardiographic Laboratory, Vita Salute University, San Raffaele Hospital, IRCSS Milan, Italy
| | - Costantina Prota
- Cardio-Thoracic-Vascular Department, University Hospital San Giovanni di Dio e Ruggi d'Aragona, Salerno, Italy
| | - Stephen Stoebe
- Department of Cardiology, University Hospital of Leipzig, Leipzig, Germany
| | - Caroline Piette
- GIGA Cardiovascular Sciences, University of Liege Hospital, Liege, Belgium
| | - Basile Mouhat
- Aix Marseille University, APHM La Timone Hospital, Cardiology Department, Marseille, France
| | - Andreina Carbone
- Aix Marseille University, APHM La Timone Hospital, Cardiology Department, Marseille, France
- Unit of Cardiology, University Hospital "Luigi Vanvitelli", Naples, Italy
| | - Benedetta De Chiara
- Cardio-thoracic-vascular Department De Gasperis, ASST GOM Niguarda and Bicocca University, Milan, Italy
| | - Federica Ilardi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Ivan Stankovic
- Department of Cardiology, Clinical Hospital Center Zemun, Faculty of Medicine, University of Belgrade, Beograd, Serbia
| | - Jose Luis Zamorano
- Cardiology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | - Bogdan Alexandru Popescu
- University of Medicine and Pharmacy "Carol Davila", Emergency Institute of Cardiovascular Diseases "Prof. Dr. CC. Iliescu" Hospital, Bucharest, Romania
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
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197
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Akerman AP, Porumb M, Scott CG, Beqiri A, Chartsias A, Ryu AJ, Hawkes W, Huntley GD, Arystan AZ, Kane GC, Pislaru SV, Lopez-Jimenez F, Gomez A, Sarwar R, O'Driscoll J, Leeson P, Upton R, Woodward G, Pellikka PA. Automated Echocardiographic Detection of Heart Failure With Preserved Ejection Fraction Using Artificial Intelligence. JACC. ADVANCES 2023; 2:100452. [PMID: 38939447 PMCID: PMC11198161 DOI: 10.1016/j.jacadv.2023.100452] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/18/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2024]
Abstract
Background Detection of heart failure with preserved ejection fraction (HFpEF) involves integration of multiple imaging and clinical features which are often discordant or indeterminate. Objectives The authors applied artificial intelligence (AI) to analyze a single apical 4-chamber transthoracic echocardiogram video clip to detect HFpEF. Methods A 3-dimensional convolutional neural network was developed and trained on apical 4-chamber video clips to classify patients with HFpEF (diagnosis of heart failure, ejection fraction ≥50%, and echocardiographic evidence of increased filling pressure; cases) vs without HFpEF (ejection fraction ≥50%, no diagnosis of heart failure, normal filling pressure; controls). Model outputs were classified as HFpEF, no HFpEF, or nondiagnostic (high uncertainty). Performance was assessed in an independent multisite data set and compared to previously validated clinical scores. Results Training and validation included 2,971 cases and 3,785 controls (validation holdout, 16.8% patients), and demonstrated excellent discrimination (area under receiver-operating characteristic curve: 0.97 [95% CI: 0.96-0.97] and 0.95 [95% CI: 0.93-0.96] in training and validation, respectively). In independent testing (646 cases, 638 controls), 94 (7.3%) were nondiagnostic; sensitivity (87.8%; 95% CI: 84.5%-90.9%) and specificity (81.9%; 95% CI: 78.2%-85.6%) were maintained in clinically relevant subgroups, with high repeatability and reproducibility. Of 701 and 776 indeterminate outputs from the Heart Failure Association-Pretest Assessment, Echocardiographic and Natriuretic Peptide Score, Functional Testing (HFA-PEFF), and Final Etiology and Heavy, Hypertensive, Atrial Fibrillation, Pulmonary Hypertension, Elder, and Filling Pressure (H2FPEF) scores, the AI HFpEF model correctly reclassified 73.5% and 73.6%, respectively. During follow-up (median: 2.3 [IQR: 0.5-5.6] years), 444 (34.6%) patients died; mortality was higher in patients classified as HFpEF by AI (HR: 1.9 [95% CI: 1.5-2.4]). Conclusions An AI HFpEF model based on a single, routinely acquired echocardiographic video demonstrated excellent discrimination of patients with vs without HFpEF, more often than clinical scores, and identified patients with higher mortality.
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Affiliation(s)
| | | | - Christopher G. Scott
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Alexander J. Ryu
- Division of Hospital Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Geoffrey D. Huntley
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ayana Z. Arystan
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Garvan C. Kane
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Sorin V. Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Rizwan Sarwar
- Ultromics Ltd, Oxford, United Kingdom
- Cardiovascular Clinical Research Facility, University of Oxford, Oxford, United Kingdom
- Experimental Therapeutics, Medical Sciences Division, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Jamie O'Driscoll
- Ultromics Ltd, Oxford, United Kingdom
- Department of Cardiology, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Paul Leeson
- Ultromics Ltd, Oxford, United Kingdom
- Cardiovascular Clinical Research Facility, University of Oxford, Oxford, United Kingdom
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198
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Ma G, Fang L, Lin X, Gao P, Fang Q. Validation of E/e' Using the Index-Beat Method as an Estimate of Left Atrial Pressure in Patients with Atrial Fibrillation. Cardiology 2023; 148:418-426. [PMID: 37517396 DOI: 10.1159/000532071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 07/11/2023] [Indexed: 08/01/2023]
Abstract
INTRODUCTION Echocardiographic assessment of diastolic function during atrial fibrillation (AF) remains challenging due to the irregular cardiac cycle length. We sought to assess whether the index-beat method, the beat following two preceding cardiac cycles of equal duration, could provide a more reliable measurement of E/e' (mitral E wave/diastolic tissue Doppler velocity) than the conventional averaging of consecutive beats and hence facilitate the noninvasive estimation of elevated left atrial pressure (LAP) in patients with AF. METHODS We prospectively studied 35 patients with persistent AF who had preserved left ventricular ejection fraction and underwent radiofrequency ablation. LAP was measured in conjunction with transseptal puncture during catheter ablation. Echocardiography was performed 24 h before ablation and E/e' was determined using the recommended averaging of 10 beats and the index-beat method, with the observers blinded to the clinical details and LAP measurements. RESULTS Correlation analysis showed a strong positive correlation between two methods in terms of both septal E/e' (r = 0.841, p < 0.001) and lateral E/e' (r = 0.930, p < 0.001). Bland-Altman analysis also showed a good agreement between the two measurement methods in terms of E/e'. E/e' determined using both conventional averaging and the index-beat method was significantly correlated with LAP (p < 0.05). After Fisher Z transformation, we found that the index-beat septal E/e' had a better correlation with LAP than did the conventional averaging E/e' (r = 0.736 vs. r = 0.392, Zr = -2.110, p = 0.035). Furthermore, the index-beat method took significantly less time to measure E/e' (mean 33.6 s; 95% confidence intervals [CIs]: 32.1 s-36.2 s) than did conventional averaging method (mean 96.2 s; 95% CI: 90.2 s-102.3 s; p < 0.001). Receiver operating characteristic curve analysis revealed that the optimal cut-off for predicting mean LAP >12 mm Hg was 11 (sensitivity 100%; specificity 77.3%) for index-beat septal E/e' and 16 (sensitivity 61.5%; specificity 95.5%) for index-beat lateral E/e'. CONCLUSIONS Good correlations were found between E/e' and LAP in patients with AF, particularly with the index-beat method. Moreover, the index-beat method can easily measure E/e' at an accuracy similar to that for the conventional averaging of consecutive beats, which can therefore be applied to assess the diastolic dysfunction and potentially improve the diagnosis of heart failure in patients with AF.
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Affiliation(s)
- Gaigai Ma
- Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ligang Fang
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xue Lin
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Peng Gao
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Quan Fang
- Department of Cardiology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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199
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Saxer S, Bader PR, Schneider SR, Mademilov M, Sheraliev U, Appenzeller P, Müller J, Sooronbaev TM, Bloch KE, Ulrich S, Lichtblau M. Echocardiography and extravascular lung water during 3 weeks of exposure to high altitude in otherwise healthy asthmatics. Front Physiol 2023; 14:1214887. [PMID: 37560159 PMCID: PMC10407397 DOI: 10.3389/fphys.2023.1214887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 07/03/2023] [Indexed: 08/11/2023] Open
Abstract
Background: Asthma rehabilitation at high altitude is common. Little is known about the acute and subacute cardiopulmonary acclimatization to high altitude in middle-aged asthmatics without other comorbidities. Methods: In this prospective study in lowlander subjects with mostly mild asthma who revealed an asthma control questionnaire score >0.75 and participated in a three-week rehabilitation program, we assessed systolic pulmonary artery pressure (sPAP), cardiac function, and extravascular lung water (EVLW) at 760 m (baseline) by Doppler-echocardiography and on the second (acute) and last day (subacute) at a high altitude clinic in Kyrgyzstan (3100 m). Results: The study included 22 patients (eight male) with a mean age of 44.3 ± 12.4 years, body mass index of 25.8 ± 4.7 kg/m2, a forced expiratory volume in 1 s of 92% ± 19% predicted (post-bronchodilator), and partially uncontrolled asthma. sPAP increased from 21.8 mmHg by mean difference by 7.5 [95% confidence interval 3.9 to 10.5] mmHg (p < 0.001) during acute exposure and by 4.8 [1.0 to 8.6] mmHg (p = 0.014) during subacute exposure. The right-ventricular-to-pulmonary-artery coupling expressed by TAPSE/sPAP decreased from 1.1 by -0.2 [-0.3 to -0.1] mm/mmHg (p < 0.001) during acute exposure and by -0.2 [-0.3 to -0.1] mm/mmHg (p = 0.002) during subacute exposure, accordingly. EVLW significantly increased from baseline (1.3 ± 1.8) to acute hypoxia (5.5 ± 3.5, p < 0.001) but showed no difference after 3 weeks (2.0 ± 1.8). Conclusion: In otherwise healthy asthmatics, acute exposure to hypoxia at high altitude increases pulmonary artery pressure (PAP) and EVLW. During subacute exposure, PAP remains increased, but EVLW returns to baseline values, suggesting compensatory mechanisms that contribute to EVLW homeostasis during acclimatization.
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Affiliation(s)
- S. Saxer
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
- Eastern University of Applied Sciences, St Gallen, Switzerland
| | - P. R. Bader
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - S. R. Schneider
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - M. Mademilov
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
- Department of Respiratory Medicine, National Center for Cardiology and Internal Medicine, Bishkek, Kyrgyzstan
| | - U. Sheraliev
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
- Department of Respiratory Medicine, National Center for Cardiology and Internal Medicine, Bishkek, Kyrgyzstan
| | - P. Appenzeller
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - J. Müller
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - T. M. Sooronbaev
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
- Department of Respiratory Medicine, National Center for Cardiology and Internal Medicine, Bishkek, Kyrgyzstan
| | - K. E. Bloch
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - S. Ulrich
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
| | - M. Lichtblau
- Department of Pulmonology, University Hospital of Zurich, Zurich, Switzerland
- Swiss-Kyrgyz High Altitude Medicine and Research Initiative, Tuja-Ashu, Kyrgyzstan
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De Giorgio D, Novelli D, Motta F, Cerrato M, Olivari D, Salama A, Fumagalli F, Latini R, Staszewsky L, Crippa L, Steinkühler C, Licandro SA. Characterization of the Cardiac Structure and Function of Conscious D2.B10- Dmdmdx/J (D2- mdx) mice from 16-17 to 24-25 Weeks of Age. Int J Mol Sci 2023; 24:11805. [PMID: 37511564 PMCID: PMC10380312 DOI: 10.3390/ijms241411805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Duchenne muscular dystrophy (DMD) is the most common form of muscle degenerative hereditary disease. Muscular replacement by fibrosis and calcification are the principal causes of progressive and severe musculoskeletal, respiratory, and cardiac dysfunction. To date, the D2.B10-Dmdmdx/J (D2-mdx) model is proposed as the closest to DMD, but the results are controversial. In this study, the cardiac structure and function was characterized in D2-mdx mice from 16-17 up to 24-25 weeks of age. Echocardiographic assessment in conscious mice, gross pathology, and histological and cardiac biomarker analyses were performed. At 16-17 weeks of age, D2-mdx mice presented mild left ventricular function impairment and increased pulmonary vascular resistance. Cardiac fibrosis was more extended in the right ventricle, principally on the epicardium. In 24-25-week-old D2-mdx mice, functional and structural alterations increased but with large individual variation. High-sensitivity cardiac Troponin T, but not N-terminal pro-atrial natriuretic peptide, plasma levels were increased. In conclusion, left ventricle remodeling was mild to moderate in both young and adult mice. We confirmed that right ventricle epicardial fibrosis is the most outstanding finding in D2-mdx mice. Further long-term studies are needed to evaluate whether this mouse model can also be considered a model of DMD cardiomyopathy.
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Affiliation(s)
- Daria De Giorgio
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Deborah Novelli
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Francesca Motta
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Marianna Cerrato
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Davide Olivari
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Annasimon Salama
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Francesca Fumagalli
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Roberto Latini
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Lidia Staszewsky
- Department of Cardiovascular Medicine, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, 20156 Milan, Italy
| | - Luca Crippa
- School of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy
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