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Sonaglioni A, Pusca I, Casieri F, Dell'Anna R, Luigi Nicolosi G, Bianchi S, Lombardo M. Echocardiographic assessment of left atrial mechanics in women with hypertensive disorders of pregnancy: A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol 2024; 299:62-70. [PMID: 38838388 DOI: 10.1016/j.ejogrb.2024.05.044] [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: 01/28/2024] [Revised: 04/27/2024] [Accepted: 05/31/2024] [Indexed: 06/07/2024]
Abstract
OBJECTIVE The influence of hypertensive disorders of pregnancy (HDP) on left atrial (LA) mechanics assessed by speckle tracking echocardiography (STE) has been poorly investigated. Accordingly, we performed a meta-analysis to summarize the main findings of STE studies who measured LA reservoir (LASr), conduit (LAScd) and contractile (LASct) strain in HDP women. STUDY DESIGN All echocardiographic studies assessing LA strain parameters in HDP women vs. healthy controls, selected from PubMed and EMBASE databases, were included. The risk of bias was assessed by using the National Institutes of Health (NIH) Quality Assessment of Case-Control Studies. Continuous data (LASr, LAScd and LASct) were pooled as standardized mean difference (SMD) comparing HDP group with healthy controls. The overall SMDs of LASr, LAScd and LASct were calculated using the random-effect model. RESULTS The full-texts of 8 studies with 566 HDP women and 420 healthy pregnant women were analyzed. Average LASr (34.3 ± 6.4 vs 42.7 ± 5.3 %, P = 0.01) and LAScd (23.4 ± 6.3 vs 32.5 ± 6.0 %, P < 0.001) were significantly lower in HDP women than controls, whereas LASct (-13.0 ± 5.4 vs -13.7 ± 4.5 %, P = 0.18) was similar in the two groups of women. Substantial heterogeneity was detected among the studies evaluating LASr (I2 = 94.3 %), LAScd (I2 = 64.9 %) and LASct (I2 = 86.4 %). SMDs were large and statistically significant for LASr (-1.70, 95 %CI -2.34,-1.06, P < 0.001) and LAScd (-1.35, 95 %CI -1.69,-1.00, P < 0.001), small and not statistically significant for LASct (-0.11, 95 %CI -0.60,0.39, P = 0.678) assessment. Egger's test gave P-values of 0.10, 0.34 and 0.75 for LASr, LAScd and LASct measurement respectively, indicating no publication bias. On meta-regression analysis, none of the moderators was significantly associated with effect modification for LASr and its components (all P < 0.05). CONCLUSIONS HDPs are independently associated with LASr impairment in pregnancy. STE allows to identify, among HDP women, those who might benefit from a more aggressive antihypertensive treatment and/or a closer clinical follow-up, aimed at reducing the risk of adverse maternal outcome and cardiovascular complications later in life.
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Affiliation(s)
| | - Irene Pusca
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Federica Casieri
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | - Rebecca Dell'Anna
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
| | | | - Stefano Bianchi
- Division of Gynecology and Obstetrics, IRCCS MultiMedica, Milan, Italy
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Romero Acero LM, Nanna M. The added value of left atrial strain in cancer-therapy-related cardiac dysfunction. Echocardiography 2024; 41:e15792. [PMID: 38456254 DOI: 10.1111/echo.15792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 02/17/2024] [Indexed: 03/09/2024] Open
Affiliation(s)
- Laura-M Romero Acero
- Albert Einstein Coll of Medicine/Cardiac Care and Vascular Medicine, Bronx, New York, USA
| | - Michele Nanna
- Albert Einstein Coll of Medicine/Cardiac Care and Vascular Medicine, Bronx, New York, USA
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Pawar SG, Saravanan PB, Gulati S, Pati S, Joshi M, Salam A, Khan N. Study the relationship between left atrial (LA) volume and left ventricular (LV) diastolic dysfunction and LV hypertrophy: Correlate LA volume with cardiovascular risk factors. Dis Mon 2024; 70:101675. [PMID: 38262769 DOI: 10.1016/j.disamonth.2024.101675] [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] [Indexed: 01/25/2024]
Abstract
Heart failure (HF) with normal ejection fraction - the isolated diastolic heart failure, depicts increasing prevalence and health care burden in recent times. Having less mortality rate compared to systolic heart failure but high morbidity, it is evolving as a major cardiac concern. With increasing clinical use of Left atrial volume (LAV) quantitation in clinical settings, LAV has emerged as an important independent predictor of cardiovascular outcome in HF with normal ejection fraction. This article is intended to review the diastolic and systolic heart failure, their association with left atrial volume, in depth study of Left atrial function dynamics with determinants of various functional and structural changes.
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Affiliation(s)
| | | | | | | | - Muskan Joshi
- Tbilisi State Medical University, Tbilisi, Georgia
| | - Ajal Salam
- Government Medical College, Kottayam, Kerala, India
| | - Nida Khan
- Jinnah Sindh Medical University, Karachi, Pakistan
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Park SH, Kim Y, Lee M, Lee SH, Bae JS, Lee JH, Kim TJ, Ko SB, Jeong SW, Kim DE, Ryu WS. The usefulness of global longitudinal peak strain and left atrial volume index in predicting atrial fibrillation in patients with ischemic stroke. Front Neurol 2024; 14:1287609. [PMID: 38249733 PMCID: PMC10797101 DOI: 10.3389/fneur.2023.1287609] [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: 09/02/2023] [Accepted: 12/11/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction Detection of atrial fibrillation (AF) is crucial for preventing recurrence in patients with ischemic stroke. We aimed to examine whether the left atrial volume index (LAVI) and global longitudinal peak strain (GLPS) are associated with AF in patients with ischemic stroke. Methods We prospectively analyzed 678 consecutive patients with ischemic stroke. LAVI and GLPS were assessed using three-dimensional transthoracic echocardiography with speckle-tracking imaging. Multiple logistic regression was used to evaluate the association of AF with LAVI and GLPS. To evaluate the predictive value of LAVI and GLPS for the presence of AF, we used optimism-corrected c-statistics calculated by 100 bootstrap repetitions and the net reclassification improvement (NRI). Results The mean patient age was 68 ± 13 years (men, 60%). Patients with AF (18%) were a higher LAVI (41.7 ml/m2 vs. 74.9 ml/m2, P < 0.001) and a higher GLPS than those without AF (-14.0 vs. -17.3, P < 0.001). Among the 89 patients classified with embolic stroke of unknown source, the probable cardioembolic group had higher GLPS (n= 17, -14.6 vs. -18.6, respectively; P= 0.014) than the other groups (n= 72). Adding GLPS to age, hypertension, and the LAVI significantly improved the NRI, with an overall NRI improvement of 6.1% (P= 0.03). Discussion The LAVI andGLPS with speckle-tracking imaging echocardiography may help identify patients with AF.
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Affiliation(s)
- Soo-Hyun Park
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Yerim Kim
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Minwoo Lee
- Department of Neurology, Hallym University Sacred Heart Hospital, Hallym Neurological Institute, Hallym University College of Medicine, Anyang, Republic of Korea
| | - Sang-Hwa Lee
- Department of Neurology, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Jong Seok Bae
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Ju-Hun Lee
- Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Tae Jung Kim
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang-Bae Ko
- Department of Neurology, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sang-Wuk Jeong
- Department of Neurology, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| | - Dong-Eog Kim
- Department of Neurology, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
| | - Wi-Sun Ryu
- Department of Neurology, Dongguk University Ilsan Hospital, Goyang, Republic of Korea
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5
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Brás PG, Gonçalves AV, Branco LM, Moreira RI, Pereira-da-Silva T, Galrinho A, Timóteo AT, Rio P, Leal A, Gameiro F, Soares RM, Ferreira RC. Sacubitril/Valsartan Improves Left Atrial and Ventricular Strain and Strain Rate in Patients with Heart Failure with Reduced Ejection Fraction. Life (Basel) 2023; 13:995. [PMID: 37109524 PMCID: PMC10142440 DOI: 10.3390/life13040995] [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: 02/20/2023] [Revised: 03/21/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND Data on the impact of sacubitril/valsartan (SV) therapy on phasic left atrial (LA) and left ventricular (LV) strain in heart failure with reduced ejection fraction (HFrEF) are limited. The aim of this study was to evaluate changes in two-dimensional speckle tracking (2D-STE) parameters with SV therapy in HFrEF patients. METHODS Prospective evaluation of HFrEF patients receiving optimized medical therapy. Two-dimensional speckle tracking (2D-STE) parameters were assessed at baseline and after 6 months of SV therapy. LA strain and strain rate (SR) in reservoir, conduit, and contraction phases were compared with LV longitudinal, radial, and circumferential strain and SR and stratified according to heart rhythm and HFrEF etiology. RESULTS A total of 35 patients completed the 6-month follow-up, with a mean age of 59 ± 11 years, 40% in atrial fibrillation, 43% with ischemic etiology, and LVEF of 29 ± 6%. There were significant improvements in LA reservoir, conduit, and contractile strain and SR following SV therapy, particularly among patients in sinus rhythm. There were significant improvements in longitudinal, radial, and circumferential LV function indices. CONCLUSION SV therapy in HFrEF was associated with improved longitudinal, radial, and circumferential function, particularly among patients in sinus rhythm. These findings can provide insights into the mechanisms underlying the improvement of cardiac function and help assess subclinical responses to the treatment.
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Affiliation(s)
- Pedro Garcia Brás
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | | | - Luísa Moura Branco
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Rita Ilhão Moreira
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Tiago Pereira-da-Silva
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Ana Galrinho
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Ana Teresa Timóteo
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
- NOVA Medical School, Faculdade de Ciências Médicas (NMS|FCM), 1169-056 Lisbon, Portugal
| | - Pedro Rio
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Ana Leal
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Fernanda Gameiro
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Rui M. Soares
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
| | - Rui Cruz Ferreira
- Hospital de Santa Marta, Centro Hospitalar Universitário de Lisboa Central, 1169-024 Lisbon, Portugal
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Meucci MC, Reinders MEJ, Groeneweg KE, Bezstarosti S, Marsan NA, Bax JJ, De Fijter JW, Delgado V. Left Atrial Structural and Functional Response in Kidney Transplant Recipients Treated With Mesenchymal Stromal Cell Therapy and Early Tacrolimus Withdrawal. J Am Soc Echocardiogr 2023; 36:172-179. [PMID: 36347387 DOI: 10.1016/j.echo.2022.10.022] [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: 07/20/2022] [Revised: 10/09/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Autologous bone marrow-derived mesenchymal stromal cell (MSC) therapy and withdrawal of calcineurin inhibitors (CNIs) has been shown to improve systemic blood pressure control and left ventricular hypertrophy regression in kidney transplant recipients. In the current subanalysis, we aimed to evaluate the impact of this novel immunosuppressive regimen on the longitudinal changes of left atrial (LA) structure and function after kidney transplantation. METHODS Kidney transplant recipients randomized to MSC therapy-infused at weeks 6 and 7 after transplantation, with complete discontinuation at week 8 of tacrolimus (MSC group)-or standard tacrolimus dose (control group) were evaluated with transthoracic echocardiography at weeks 4 and 24 after kidney transplantation. The changes in echocardiographic parameters were compared between the randomization arms using an analysis of covariance model adjusted for baseline variable. RESULTS Fifty-four participants (MSC therapy = 27; tacrolimus therapy = 27) were included. There was no significant interaction between the allocated treatment and the changes of indexed maximal LA volume (LAVImax) over the study period. Conversely, between 4 and 24 weeks post-transplantation, an increase in indexed minimal LA volume (LAVImin) was observed in control subjects, while it remained unchanged in the MSC group, leading to a significant difference between groups (P = .021). Additionally, patients treated with MSC therapy showed a benefit in LA function, assessed by a significant interaction between changes in LA emptying fraction and LA reservoir strain and the randomization arm (P = .012 and P = .027, respectively). CONCLUSIONS The combination of MSC therapy and CNIs withdrawal prevents progressive LA dilation and dysfunction in the first 6 months after kidney transplantation. LAVImin and LA reservoir strain may be more sensitive markers of LA reverse remodeling, compared with LAVImax.
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Affiliation(s)
- Maria Chiara Meucci
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands; Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marlies E J Reinders
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands; Erasmus MC Transplant Institute, Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Koen E Groeneweg
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Suzanne Bezstarosti
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands; Department of Immunology, Leiden University Medical Center, Leiden, The Netherlands
| | - Nina Ajmone Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands; Heart Center, University of Turku and Turku University Hospital, Turku, Finland
| | - Johan W De Fijter
- Department of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands; Hospital University Germans Trias i Pujol, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Spain.
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7
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Barbieri A, Albini A, Chiusolo S, Forzati N, Laus V, Maisano A, Muto F, Passiatore M, Stuani M, Torlai Triglia L, Vitolo M, Ziveri V, Boriani G. Three-Dimensional Automated, Machine-Learning-Based Left Heart Chamber Metrics: Associations with Prevalent Vascular Risk Factors and Cardiovascular Diseases. J Clin Med 2022; 11:jcm11247363. [PMID: 36555980 PMCID: PMC9782505 DOI: 10.3390/jcm11247363] [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: 10/16/2022] [Revised: 12/08/2022] [Accepted: 12/09/2022] [Indexed: 12/14/2022] Open
Abstract
Background. Three-dimensional transthoracic echocardiography (3DE) powered by artificial intelligence provides accurate left chamber quantification in good accordance with cardiac magnetic resonance and has the potential to revolutionize our clinical practice. Aims. To evaluate the association and the independent value of dynamic heart model (DHM)-derived left atrial (LA) and left ventricular (LV) metrics with prevalent vascular risk factors (VRFs) and cardiovascular diseases (CVDs) in a large, unselected population. Materials and Methods. We estimated the association of DHM metrics with VRFs (hypertension, diabetes) and CVDs (atrial fibrillation, stroke, ischemic heart disease, cardiomyopathies, >moderate valvular heart disease/prosthesis), stratified by prevalent disease status: participants without VRFs or CVDs (healthy), with at least one VRFs but without CVDs, and with at least one CVDs. Results. We retrospectively included 1069 subjects (median age 62 [IQR 49−74]; 50.6% women). When comparing VRFs with the healthy, significant difference in maximum and minimum indexed atrial volume (LAVi max and LAVi min), left atrial ejection fraction (LAEF), left ventricular mass/left ventricular end-diastolic volume ratio, and left ventricular global function index (LVGFI) were recorded (p < 0.05). In the adjusted logistic regression, LAVi min, LAEF, LV ejection fraction, and LVGFI showed the most robust association (OR 3.03 [95% CI 2.48−3.70], 0.45 [95% CI 0.39−0.51], 0.28 [95% CI 0.22−0.35], and 0.22 [95% CI 0.16−0.28], respectively, with CVDs. Conclusions. The present data suggested that novel 3DE left heart chamber metrics by DHM such as LAEF, LAVi min, and LVGFI can refine our echocardiographic disease discrimination capacity.
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Affiliation(s)
- Andrea Barbieri
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
- Correspondence:
| | - Alessandro Albini
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Simona Chiusolo
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Nicola Forzati
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Vera Laus
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Anna Maisano
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Federico Muto
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Matteo Passiatore
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Marco Stuani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Laura Torlai Triglia
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Marco Vitolo
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
- 2 Clinical and Experimental Medicine Ph.D. Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Valentina Ziveri
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, 41125 Modena, Italy
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Inciardi RM, Bonelli A, Biering-Sorensen T, Cameli M, Pagnesi M, Lombardi CM, Solomon SD, Metra M. Left atrial disease and left atrial reverse remodeling across different stages of heart failure development and progression: a new target for prevention and treatment. Eur J Heart Fail 2022; 24:959-975. [PMID: 35598167 PMCID: PMC9542359 DOI: 10.1002/ejhf.2562] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 05/02/2022] [Accepted: 05/18/2022] [Indexed: 11/24/2022] Open
Abstract
The left atrium is a dynamic chamber with peculiar characteristics. Stressors and disease mechanisms may deeply modify its structure and function, leading to left atrial remodelling and disease. Left atrial disease is a predictor of poor outcomes. It may be a consequence of left ventricular systolic and diastolic dysfunction and neurohormonal and inflammatory activation and/or actively contribute to the progression and clinical course of heart failure through multiple mechanisms such as left ventricular filling and development of atrial fibrillation and subsequent embolic events. There is growing evidence that therapy may improve left atrial function and reverse left atrial remodelling. Whether this translates into changes in patient's prognosis is still unknown. In this review we report current data about changes in left atrial size and function across different stages of development and progression of heart failure. At each stage, drug therapies, lifestyle interventions and procedures have been associated with improvement in left atrial structure and function, namely a reduction in left atrial volume and/or an improvement in left atrial strain function, a process that can be defined as left atrial reverse remodelling and, in some cases, this has been associated with improvement in clinical outcomes. Further evidence is still needed mainly with respect of the possible role of left atrial reverse remodelling as an independent mechanism affecting the patient's clinical course and as regards better standardization of clinically meaningful changes in left atrial measurements. Summarizing current evidence, this review may be the basis for further studies.
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Affiliation(s)
- Riccardo M Inciardi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Andrea Bonelli
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Tor Biering-Sorensen
- Department of Cardiology, Herlev and Gentofte Hospital, and the Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen
| | - Matteo Cameli
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Matteo Pagnesi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Carlo Mario Lombardi
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Scott D Solomon
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Marco Metra
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
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9
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Reverse Remodeling Assessed by Left Atrial and Ventricular Strain Reflects Treatment Response to Sacubitril/Valsartan. JACC: CARDIOVASCULAR IMAGING 2022; 15:1525-1541. [DOI: 10.1016/j.jcmg.2022.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 11/20/2022]
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10
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Lee HJ, Kim HK, Rhee TM, Choi YJ, Hwang IC, Yoon YE, Park JB, Lee SP, Kim YJ, Cho GY. Left Atrial Reservoir Strain-Based Left Ventricular Diastolic Function Grading and Incident Heart Failure in Hypertrophic Cardiomyopathy. Circ Cardiovasc Imaging 2022; 15:e013556. [PMID: 35439039 DOI: 10.1161/circimaging.121.013556] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The echocardiographic assessment of left ventricular (LV) diastolic dysfunction (LVDD) in patients with hypertrophic cardiomyopathy is complex and not well-established. We investigated whether the left atrial reservoir strain (LARS) could be used to categorize LVDD and whether this grading is predictive of heart failure (HF) events in hypertrophic cardiomyopathy. METHODS A total of 414 patients with hypertrophic cardiomyopathy (aged 58.3±12.8 years; 65.7% male) were categorized using LARS-defined LVDD (LARS-DD) grades: ≥35% (grade 0), ≥24% to <35%, ≥19% to <24%, and <19% (grade 3). Patients were followed for a median of 6.9 years to assess hospitalization for HF or HF-related death. RESULTS An increase in LARS-DD grade was associated with worse conventional echocardiographic parameters of LVDD, such as lower e', higher E/e' ratio, greater maximum tricuspid regurgitation velocity, and restrictive mitral inflow pattern. Higher LARS-DD grade was also associated with parameters reflecting increased LV filling pressure, such as greater LV wall thickness, greater extent of fibrosis, obstructive physiology, and decreased LV longitudinal strain. Furthermore, higher LARS-DD grade was associated with worse HF-free survival (log-rank P<0.001). Patients with LARS-DD grades 0, 1, 2, and 3 showed 10-year HF-free survival of 100%, 91.6%, 84.1%, and 67.5%, respectively. LARS-DD grade was an independent predictor of HF events after adjusting for clinical and echocardiographic variables (hazard ratio, 1.53 [95% CI, 1.03-2.28], per 1-grade increase). The LARS-DD grade also had incremental prognostic value for incident HF events over the traditional echocardiographic LVDD parameters and grading system. The prognostic value of advanced LARS-DD grade was consistent in sensitivity analyses and various patient subgroups. CONCLUSIONS LARS can be used as a simple single or supplemental index to categorize LV diastolic function and predict HF events in hypertrophic cardiomyopathy.
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Affiliation(s)
- Hyun-Jung Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - Hyung-Kwan Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - Tae-Min Rhee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - You-Jung Choi
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - In-Chang Hwang
- Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Korea (I.-C.H., Y.E.Y., G.-Y.C.)
| | - Yeonyee E Yoon
- Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Korea (I.-C.H., Y.E.Y., G.-Y.C.)
| | - Jun-Bean Park
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - Seung-Pyo Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - Yong-Jin Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea (H.-J.L., H.-K.K., T.-M.R., Y.-J.C., J.-B.P., S.-P.L., Y.-J.K.)
| | - Goo-Yeong Cho
- Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Korea (I.-C.H., Y.E.Y., G.-Y.C.)
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11
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Katogiannis K, Makavos G, Tsilivarakis D, Plotas P, Lambadiari V, Parissis J, Noutsias M, Ikonomidis I. Left atrial deformation in heart failure: a clinical update. Curr Probl Cardiol 2022:101183. [DOI: 10.1016/j.cpcardiol.2022.101183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 03/22/2022] [Indexed: 11/15/2022]
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12
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Lee HJ, Kim J, Chang SA, Kim YJ, Kim HK, Lee SC. Major Clinical Issues in Hypertrophic Cardiomyopathy. Korean Circ J 2022; 52:563-575. [PMID: 35929051 PMCID: PMC9353251 DOI: 10.4070/kcj.2022.0159] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/08/2022] [Indexed: 11/26/2022] Open
Abstract
By actively implementing contemporary management strategies in hypertrophic cardiomyopathy, morbidity and mortality can be substantially reduced. In this review, we discuss the pathophysiology and management of the major clinical issues in hypertrophic cardiomyopathy, including sudden cardiac death, atrial fibrillation and thromboembolism, dynamic left ventricular outflow tract obstruction, and heart failure progression. Although echocardiography and cardiac magnetic resonance imaging currently play an essential and complementary role in the management of hypertrophic cardiomyopathy, further studies are needed to establish how developing techniques such as myocardial deformation and late gadolinium enhancement can provide better risk stratification and guide treatment. Hypertrophic cardiomyopathy (HCM) is one of the most common inheritable cardiomyopathies. Contemporary management strategies, including the advent of implantable cardioverter-defibrillators and effective anticoagulation, have substantially improved the clinical course of HCM patients; however, the disease burden of HCM is still high in Korea. Sudden cardiac death (SCD), atrial fibrillation and thromboembolic risk, dynamic left ventricular outflow tract (LVOT) obstruction, and heart failure (HF) progression remain important issues in HCM. SCD in HCM can be effectively prevented with implantable cardioverter-defibrillators. However, appropriate patient selection is important for primary prevention, and the 5-year SCD risk score and the presence of major SCD risk factors should be considered. Anticoagulation should be initiated in all HCM patients with atrial fibrillation regardless of the CHA2DS2-VASc score, and non-vitamin K antagonist oral anticoagulants are the first option. Symptomatic dynamic LVOT obstruction is first treated medically with negative inotropes, and if symptoms persist, septal reduction therapy is considered. The recently approved myosin inhibitor mavacamten is promising. HF in HCM is usually related to diastolic dysfunction, while about 5% of HCM patients show reduced left ventricular ejection fraction <50%, also referred to as “end-stage” HCM. Myocardial fibrosis plays an important role in the progression to advanced HF in patients with HCM. Patients who do not respond to guideline-directed medical therapy can be considered for heart transplantation. The development of imaging techniques, such as myocardial deformation on echocardiography and late gadolinium enhancement on cardiac magnetic resonance, can provide better risk evaluation and decision-making for management strategies in HCM.
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Affiliation(s)
- Hyun-Jung Lee
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jihoon Kim
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Heart Vascular Stroke Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sung-A Chang
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Heart Vascular Stroke Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong-Jin Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Hyung-Kwan Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang Chol Lee
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Heart Vascular Stroke Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
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13
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Li Y, Xu Y, Tang S, Jiang X, Li W, Guo J, Yang F, Xu Z, Sun J, Han Y, Zhu Y, Chen Y. Left Atrial Function Predicts Outcome in Dilated Cardiomyopathy: Fast Long-Axis Strain Analysis Derived from MRI. Radiology 2021; 302:72-81. [PMID: 34698565 DOI: 10.1148/radiol.2021210801] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background There is increasing recognition that left atrial (LA) function is prognostically important in cardiovascular disease. LA strain is a sensitive parameter to describe complex LA phasic function. However, the prognostic value of LA strain in participants with idiopathic dilated cardiomyopathy (DCM) remains unclear. Purpose To evaluate the prognostic value of LA strain derived from cardiac MRI in study participants with idiopathic DCM. Materials and Methods Participants with idiopathic DCM who underwent cardiac MRI between June 2012 and November 2018 were prospectively enrolled. The fast long-axis strain MRI method was performed to assess LA strain. The primary end point was all-cause mortality and heart transplant, and the secondary end point was a combination of primary end point, heart failure readmission, and aborted sudden cardiac death. Cox regression analyses and Kaplan-Meier survival analysis were performed to identify the association between variables and outcomes. Results There were 497 participants (mean age, 47 years ± 14 [standard deviation]; 357 men) evaluated. During a median follow-up of 36 months (interquartile range, 26-54 months), 113 participants reached primary end points and 203 participants reached secondary end points. LA reservoir, conduit and booster strain, and strain rate were lower in participants with primary end points (P < .001). In multivariable Cox regression analysis, LA reservoir strain and conduit strain were independent predictors for primary end point (hazard ratio [HR] per 1% increase, 0.95 [95% CI: 0.91, 0.99; P = .008] and 0.92 [95% CI: 0.87, 0.98; P = .010], respectively) and secondary end points (HR per 1% increase, 0.95 [95% CI: 0.93, 0.97; P < .001] and 0.93 [95% CI: 0.89, 0.97; P < .001], respectively). In addition, LA reservoir strain and conduit strain added incremental prognostic value to clinical risk factors and late gadolinium enhancement presence (all, P < .05). Conclusion Left atrial reservoir and conduit strain, derived from cardiac MRI by using the fast long-axis method, were independent predictors of adverse clinical outcomes in idiopathic dilated cardiomyopathy. © RSNA, 2021 Online supplemental material is available for this article. See also the editorial by Ambale-Venkatesh in this issue.
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Affiliation(s)
- Yangjie Li
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Yuanwei Xu
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Siqi Tang
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Xincheng Jiang
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Weihao Li
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Jiajun Guo
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Fuyao Yang
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Ziqian Xu
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Jiayu Sun
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Yuchi Han
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Yanjie Zhu
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
| | - Yucheng Chen
- From the Departments of Cardiology (Y.L., Y.X., S.T., X.J., W.L., J.G., F.Y., Z.X., Y.C.) and Radiology (J.S.), West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China; Cardiovascular Division, Department of Medicine, University of Pennsylvania, Philadelphia, Pa (Y.H.); and Paul C. Lauterbur Research Centre for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Guangdong, China (Y.Z.)
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14
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Egbe AC, Miranda WR, Oh JK, Connolly HM. Prognostic implications of left heart diastolic dysfunction in adults with coarctation of aorta. Eur Heart J Cardiovasc Imaging 2021; 22:1332-1340. [PMID: 34423358 DOI: 10.1093/ehjci/jeab165] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/06/2021] [Indexed: 12/16/2022] Open
Abstract
AIMS The prognostic implication of left atrial (LA) dysfunction and left ventricular diastolic dysfunction (LVDD) in patients with coarctation of aorta (COA) is unknown. The purpose of this study was to determine whether LA dysfunction and LVDD were associated with mortality in COA patients. METHODS AND RESULTS This is a retrospective review of adults (age ≥18 years) with repaired COA that underwent transthoracic echocardiogram (2000-18). LVDD was determined using the 2016 guidelines for LV diastolic function assessment, and LA dysfunction was assessed using LA reservoir strain. Of 721 patients, LV diastolic function could be determined in 635 (88%); and 414 (65%) had no LVDD, while 146 (23%), 53 (8%), and 22 (4%) had Grade I/II/III LVDD, respectively. The mean LA reservoir strain was 39 ± 11%, and patients were divided into quartiles: top quartile (reference group), mild LA dysfunction, moderate LA dysfunction, and severe LA dysfunction. Grade III LVDD (but not Grades I and II) was associated with death/transplant. On the other hand, there was an incremental risk of death/transplant across LA strain quartiles: mild LA dysfunction [hazard ratio (HR) 1.16, 1.04-2.06], moderate LA dysfunction (HR 1.75, 1.27-3.58), and severe LA dysfunction (HR 3.49, 1.88-7.16). Of 86 patients with indeterminate diastolic function, there was a trend towards a lower 5-year transplant-free survival in patients with LA dysfunction vs. normal LA function (83% vs. 91%, P = 0.06). CONCLUSION LA dysfunction (but not LVDD) was associated with incremental risk of mortality and thus can be used for prognostication in all patients including those with indeterminate diastolic function.
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Affiliation(s)
- Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN 55905, USA
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN 55905, USA
| | - Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN 55905, USA
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic and Foundation, 200 First Street SW, Rochester, MN 55905, USA
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15
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Florescu DR, Badano LP, Tomaselli M, Torlasco C, Târtea GC, Bălșeanu TA, Volpato V, Parati G, Muraru D. Automated left atrial volume measurement by two-dimensional speckle-tracking echocardiography: feasibility, accuracy, and reproducibility. Eur Heart J Cardiovasc Imaging 2021; 23:85-94. [PMID: 34606605 DOI: 10.1093/ehjci/jeab199] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 09/23/2021] [Indexed: 11/14/2022] Open
Abstract
AIMS A byproduct of left atrial (LA) strain analysis is the automated measurement of LA maximal volume (LAVmax), which may decrease the time of echocardiography reporting, and increase the reproducibility of the LAVmax measurement. However, the automated measurement of LAVmax by two-dimensional speckle-tracking analysis (2DSTE) has never been validated. Accordingly, we sought to (i) assess the feasibility of automated LAVmax measurement by 2DSTE; (ii) compare the automated LAVmax by 2DSTE with conventional two-dimensional (2DE) biplane and three-dimensional echocardiography (3DE) measurements; and (iii) evaluate the accuracy and reproducibility of the three echocardiography techniques. METHODS AND RESULTS LAVmax (34-197 mL) were obtained from 198/210 (feasibility 94%) consecutive patients (median age 67 years, 126 men) by 2DSTE, 2DE, and 3DE. 2DE and 2DSTE measurements resulted in similar LAVmax values [bias = 1.5 mL, limits of agreement (LOA) ± 7.5 mL], and slightly underestimated 3DE LAVmax (biases = -5 mL, LOA ± 17 mL and -6 mL, LOA ± 16 mL, respectively). LAVmax by 2DSTE and 2DE were strongly correlated to those obtained by cardiac magnetic resonance (CMR) (r = 0.946 and r = 0.935, respectively; P < 0.001). However, LAVmax obtained by 2DSTE (bias = -9.5 mL, LOA ± 16 mL) and 2DE (bias = -8 mL, LOA ± 17 mL) were significantly smaller than those measured by CMR. Conversely, 3DE LAVmax were similar to CMR (bias = -2 mL, LOA ± 10 mL). Excellent intra- and inter-observer intraclass correlations were found for 3DE (0.995 and 0.995), 2DE (0.990 and 0.988), and 2DSTE (0.990 and 0.989). CONCLUSION Automated LAVmax measurement by 2DSTE is highly feasible, highly reproducible, and provided similar values to conventional 2DE calculations in consecutive patients with a wide range of LAVmax.
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Affiliation(s)
- Diana R Florescu
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania.,Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Physiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Luigi P Badano
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano, Italy
| | - Michele Tomaselli
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy
| | - Camilla Torlasco
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy
| | - Georgică C Târtea
- Department of Cardiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania.,Department of Physiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Tudor A Bălșeanu
- Department of Physiology, University of Medicine and Pharmacy of Craiova, Strada Petru Rareș 2, Craiova 200349, Romania
| | - Valentina Volpato
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano, Italy
| | - Gianfranco Parati
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano, Italy
| | - Denisa Muraru
- Department of Cardiac, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, S. Luca Hospital Piazzale Brescia 20, 20149 Milan, Italy.,Department of Medicine and Surgery, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1, 20126 Milano, Italy
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16
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Galli E, Oger E, Aalen JM, Duchenne J, Larsen CK, Sade E, Hubert A, Gallard A, Penicka M, Linde C, Le Rolle V, Hernandez A, Leclercq C, Voigt JU, Smiseth OA, Donal E. Left atrial strain is a predictor of left ventricular systolic and diastolic reverse remodelling in CRT candidates. Eur Heart J Cardiovasc Imaging 2021; 23:1373-1382. [PMID: 34432006 DOI: 10.1093/ehjci/jeab163] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/06/2021] [Indexed: 01/04/2023] Open
Abstract
AIMS The left atrium (LA) has a pivotal role in cardiac performance and LA deformation is a well-known prognostic predictor in several clinical conditions including heart failure with reduced ejection fraction. The aim of this study is to investigate the effect of cardiac resynchronization therapy (CRT) on both LA morphology and function and to assess the impact of LA reservoir strain (LARS) on left ventricular (LV) systolic and diastolic remodelling after CRT. METHODS AND RESULTS Two hundred and twenty-one CRT-candidates were prospectively included in the study in four tertiary centres and underwent echocardiography before CRT-implantation and at 6-month follow-up (FU). CRT-response was defined by a 15% reduction in LV end-systolic volume. LV systolic and diastolic remodelling were defined as the percent reduction in LV end-systolic and end-diastolic volume at FU. Indexed LA volume (LAVI) and LV-global longitudinal (GLS) strain were the main parameters correlated with LARS, with LV-GLS being the strongest determinant of LARS (r = -0.59, P < 0.0001). CRT induced a significant improvement in LAVI and LARS in responders (both P < 0.0001). LARS was an independent predictor of both LV systolic and diastolic remodelling at follow-up (r = -0.14, P = 0.049 and r = -0.17, P = 0.002, respectively). CONCLUSION CRT induces a significant improvement in LAVI and LARS in responders. In CRT candidates, the evaluation of LARS before CRT delivery is an independent predictor of LV systolic and diastolic remodelling at FU.
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Affiliation(s)
- Elena Galli
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Emmanuel Oger
- Univ Rennes, EA-7449 REPERES, F-35000 Rennes, France
| | - John M Aalen
- Institute for Surgical Research, University of Oslo, 0424 Oslo, Norway.,Department of Cardiology, Oslo University Hospital, 0188 Oslo, Norway
| | - Jürgen Duchenne
- Department of Cardiovascular Disease, Katholieke Universiteit, 3000 Leuven, Belgium.,Department of Cardiovascular Science, Katholieke Universiteit, 3000 Leuven, Belgium
| | - Camilla K Larsen
- Institute for Surgical Research, University of Oslo, 0424 Oslo, Norway
| | - Elif Sade
- Heart and Vessel Institute, University of Pittsburgh Medical Center, Pittsburgh, 15219 PA, USA.,Department of Cardiology, Baskent University Hospital, 06490 Ankara, Turkey
| | - Arnaud Hubert
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Alban Gallard
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Martin Penicka
- Cardiovascular Center Aalst, Department of Cardiology, OLV Clinic, 9300 Aalst, Belgium
| | - Cecilia Linde
- Heart and Vascular Theme, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, 17176 Stockholm, Sweden
| | - Virginie Le Rolle
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Alfredo Hernandez
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Christophe Leclercq
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
| | - Jens-Uwe Voigt
- Department of Cardiovascular Disease, Katholieke Universiteit, 3000 Leuven, Belgium.,Department of Cardiovascular Science, Katholieke Universiteit, 3000 Leuven, Belgium
| | - Otto A Smiseth
- Institute for Surgical Research, University of Oslo, 0424 Oslo, Norway
| | - Erwan Donal
- Univ Rennes, CHU Rennes, Departement of Cardiology, Inserm, LTSI-UMR 1099, F-35000 Rennes, France
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17
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Tomlinson S, Scalia GM, Appadurai V, Edwards N, Savage M, Lam AKY, Chan J. Left atrial reservoir strain provides incremental value to left atrial volume index for evaluation of left ventricular filling pressure. Echocardiography 2021; 38:1503-1513. [PMID: 34355811 DOI: 10.1111/echo.15157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/22/2021] [Accepted: 07/06/2021] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Left atrial analysis is employed in diastolic assessment with left atrial volume index (LAVI) incorporated in the 2016 ASE/EACVI diastology guideline algorithm. LAVI has sub-optimal correlation with invasive left ventricular filling pressure (LVFP) and incorporation of left atrial reservoir strain (LASr) may improve diastolic assessment. METHODS A cross-sectional prospective study of 139 patients was undertaken with all patients undergoing transthoracic echocardiography immediately prior to cardiac catheterization with invasive evaluation of LVFP. LASr by speckle tracking echocardiography and conventional echocardiographic parameters were assessed in relation to invasive LVFP. Modification of the 2016 guideline algorithm was performed with incorporation of LASr in place of LAVI (LASr ≤23% indicating elevated LVFP). Accuracy of the modified and conventional algorithm were assessed for predicting invasive LVFP. RESULTS The mean age was 63±12 years with 27% female. LASr demonstrated superior correlation and receiver operator characteristic for predicting LVFP than LAVI (LASr: r -.46 (p < 0.01), AUC: .82 vs LAVI: r .19 (p 0.02), AUC: .66). LASr of ≤23% was the optimal cut-off for discriminating elevated LVFP (sensitivity 80%, specificity 77%). Modification of the 2016 algorithm with incorporation of LASr in place of LAVI reclassified 12% of the patient cohort and improved concordance of echocardiographic and invasive LVFP assessment (modified algorithm κ .47 vs 2016 algorithm κ: .33). No patients were incorrectly reclassified by modified algorithm assessment. CONCLUSIONS LASr better predicts invasive LVFP than LAVI. Modification of the 2016 guideline algorithm with incorporation of LASr in place of LAVI improves accuracy of echocardiographic assessment of LVFP.
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Affiliation(s)
- Stephen Tomlinson
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia.,School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
| | - Gregory M Scalia
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia.,School of Medicine, University of Queensland, Brisbane, Australia
| | - Vinesh Appadurai
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia.,School of Medicine, University of Queensland, Brisbane, Australia
| | - Natalie Edwards
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia.,School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
| | - Michael Savage
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia
| | - Alfred K-Y Lam
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
| | - Jonathan Chan
- Department of Cardiology, The Prince Charles Hospital, Brisbane, Australia.,School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
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18
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Ifuku M, Takahashi K, Hosono Y, Iso T, Ishikawa A, Haruna H, Takubo N, Komiya K, Kurita M, Ikeda F, Watada H, Shimizu T. Left atrial dysfunction and stiffness in pediatric and adult patients with Type 1 diabetes mellitus assessed with speckle tracking echocardiography. Pediatr Diabetes 2021; 22:303-319. [PMID: 33094524 DOI: 10.1111/pedi.13141] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 10/05/2020] [Accepted: 10/15/2020] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Subclinical diastolic dysfunction in patients with Type 1 diabetes mellitus (T1DM) caused by myocardial injury due to diabetic cardiomyopathy leads to a high risk of death and heart failure. This myocardial injury extends not only to the left ventricle (LV) but also to the left atrium (LA). However, LA function in children and young adults with T1DM has not been extensively studied. OBJECTIVE Therefore, the aim of this study was to assess LA dysfunction in pediatric and adult patients with T1DM using LA strain analysis with echocardiography. SUBJECTS Fifty-three patients (median age: 23 [range: 5-41] years) with T1DM. METHODS We divided the patients into three age groups (D1: 5-14 years, D2: 15-24 years, D3: 25-41 years); 53 age- and sex-matched controls were divided into three corresponding groups (C1, C2, and C3). LA and LV functions were evaluated using echocardiography. RESULTS LA reservoir strain was lower in the D2 and D3 groups than in the C2 and C3 groups (P = 0.001, P = 0.004, respectively). LA conduit strain was lower in the D2 group than in the C2 group (P = 0.002). LA stiffness was significantly greater in the D3 group than in the C3 group (P < 0.001). CONCLUSIONS In patients with T1DM, LA phasic function decreased in adolescents and young adults, and LA stiffness increased in adult patients aged >30 years. LA phasic function and LA stiffness can be potentially used as early markers for diastolic dysfunction.
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Affiliation(s)
- Mayumi Ifuku
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Ken Takahashi
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Yu Hosono
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Takeshi Iso
- Department of Pediatrics, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Akimi Ishikawa
- Department of Pediatrics, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Hidenori Haruna
- Department of Pediatrics, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Noriyuki Takubo
- Department of Pediatrics, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Kouji Komiya
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Mika Kurita
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Fuki Ikeda
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Hirotaka Watada
- Department of Metabolism and Endocrinology, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Bunkyo-ku, Tokyo, Japan.,Department of Pediatrics, Juntendo University Faculty of Medicine, Bunkyo-ku, Tokyo, Japan
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19
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Tsujiuchi M, Ebato M, Maezawa H, Ikeda N, Mizukami T, Nagumo S, Iso Y, Yamauchi T, Suzuki H. The Prognostic Value of Left Atrial Reservoir Functional Indices Measured by Three-Dimensional Speckle-Tracking Echocardiography for Major Cardiovascular Events. Circ J 2020; 85:631-639. [PMID: 33191318 DOI: 10.1253/circj.cj-20-0617] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Left atrial (LA) volume and left ventricular longitudinal strain (LVLS) have significant prognostic values for major cardiovascular events (MACEs). Prognostic values of LA reservoir functional indices measured by 3-dimensional (3D) speckle-tracking echocardiography (STE) were evaluated.Methods and Results:A total of 264 patients, who underwent 2-dimensional (2D) echocardiography and 3DSTE for various underlying heart diseases, were followed up to record MACE. After a mean follow up of 547±435 days, 30 patients developed MACE: 7 cardiac deaths, 6 strokes, 1 non-fatal myocardial infarction, and 22 admissions for heart failure (5 of these had cardiac death after discharge, whereas 1 sustained stroke after discharge). Receiver operating characteristic curve analysis was performed to determine the optimal cut-off levels of 4 LA functional indices: LA emptying fraction (LAEmpF), LA longitudinal strain (LALS), LA circumferential strain (LACS), and LA area change ratio (LAAC), using 3DSTE. Among these factors, 2DLVLS, 3DLAEmpF, and 3DLALS demonstrated a higher hazard ratio (>5.0) than other variables. The 3DLAEmpF and 3DLALS had a higher average treatment effect (ATE) and ATE on the treated (ATT), respectively, than the other indices after propensity score matching. Addition of 3DLAEmpF to the base model using clinical variables and LV ejection fraction or 2DLVLS demonstrated higher prognostic power. CONCLUSIONS LAEmpF calculated using 3DSTE possessed additive prognostic values for the prediction of MACE.
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Affiliation(s)
- Miki Tsujiuchi
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
| | - Mio Ebato
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
| | - Hideyuki Maezawa
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
| | - Naoko Ikeda
- Cardiovascular Center, Showa University Koto Toyosu Hospital
| | - Takuya Mizukami
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
| | - Sakura Nagumo
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
| | - Yoshitaka Iso
- Showa University Research Institute for Sports and Exercise
| | - Takenori Yamauchi
- Department of Hygiene, Public Health, and Preventive Medicine, Showa University School of Medicine
| | - Hiroshi Suzuki
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital
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20
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Steele JM, Urbina EM, Mazur WM, Khoury PR, Nagueh SF, Tretter JT, Alsaied T. Left atrial strain and diastolic function abnormalities in obese and type 2 diabetic adolescents and young adults. Cardiovasc Diabetol 2020; 19:163. [PMID: 33004030 PMCID: PMC7531140 DOI: 10.1186/s12933-020-01139-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 09/23/2020] [Indexed: 12/12/2022] Open
Abstract
Background Adults with obesity and type 2 diabetes mellitus (T2DM) related to obesity are at increased risk of heart failure with preserved ejection fraction (HFpEF). Whether left ventricular (LV) diastolic function abnormalities related to obesity and T2DM start in adolescence and early adulthood is unknown. We non-invasively evaluated the differences seen in LV diastolic and left atrial (LA) function in adolescents and young adults with obesity and T2DM. Methods We analyzed echocardiographic measures of LV diastolic function in patients with structurally normal hearts which were divided into 3 groups (normal weight, obese, and T2DM). Spectral and tissue Doppler and 2-D speckle tracking measurements of diastolic function were obtained. Logistic regression was performed to compare the prevalence of abnormalities in diastolic function based on the worst 25th percentile for each measure to determine the prevalence of diastolic and LA function abnormalities in obese and T2DM patients. Results 331 teenagers and young adults (median age 22.1 years) were analyzed (101 normal weight, 114 obese, 116 T2DM). Obese and T2DM group had lower E/A and higher E/e′. Obese and T2DM patients had significantly lower atrial reservoir, conduit, and booster strain and worse reservoir and conduit strain rate compared to normal patients (p < 0.001 for all measures). All patients had normal LA volumes. On multivariable analysis, conduit strain and reservoir and conduit strain rate were independently associated with having below the 25th percentile e′. Conduit strain rate was independently associated with having below the 25th percentile for mitral E/A ratio on multivariable analysis. Conclusions Abnormal indices of LV diastolic function are detected in adolescents and young adults with obesity and T2DM. LA function and strain analysis were able to detect evidence of decreased reservoir, conduit, and booster strain in these patients although LA volume was normal. The use of LA function strain may increase our ability to detect early diastolic function abnormalities in this population.
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Affiliation(s)
- Jeremy M Steele
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the Department of Pediatrics, University of Cincinnati, Cincinnati, USA. .,Department of Pediatrics, Section of Pediatric Cardiology, Yale University School of Medicine, PO Box 208064, New Haven, CT, 06520-8064, USA.
| | - Elaine M Urbina
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the Department of Pediatrics, University of Cincinnati, Cincinnati, USA
| | - Wojciech M Mazur
- The Christ Hospital Health Network Cincinnati, Cincinnati, OH, USA
| | - Philip R Khoury
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the Department of Pediatrics, University of Cincinnati, Cincinnati, USA
| | - Sherif F Nagueh
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX, USA
| | - Justin T Tretter
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the Department of Pediatrics, University of Cincinnati, Cincinnati, USA
| | - Tarek Alsaied
- The Heart Institute, Cincinnati Children's Hospital Medical Center and the Department of Pediatrics, University of Cincinnati, Cincinnati, USA
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21
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Park H, Kim KH, Kim HY, Cho JY, Yoon HJ, Hong YJ, Park HW, Kim JH, Ahn Y, Jeong MH, Cho JG. Left atrial longitudinal strain as a predictor of Cancer therapeutics-related cardiac dysfunction in patients with breast Cancer. Cardiovasc Ultrasound 2020; 18:28. [PMID: 32693802 PMCID: PMC7374848 DOI: 10.1186/s12947-020-00210-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 07/16/2020] [Indexed: 12/18/2022] Open
Abstract
Background We investigated the usefulness of the left atrial (LA) strain measurement on the prediction of upcoming cancer therapeutics-related cardiac dysfunction (CTRCD) after trastuzumab therapy in patients with breast cancer who did not develop CTRCD after chemotherapy. Methods A total of 72 females with breast cancer who did not develop CTRCD after chemotherapy and underwent additional trastuzumab therapy were divided into CTRCD (n = 13) and no CTRCD group (n = 59). Echocardiographic measurements including left ventricular global longitudinal strain (LVGLS) and peak atrial longitudinal strain (PALS) decline were compared. Results CTRCD was identified in 13 patients (18.1%) after additional trastuzumab therapy. Baseline echocardiographic findings were not different. After the completion of chemotherapy, conventional echocardiographic parameters were not different, but PALS decline (15.0 ± 4.7 vs. 8.9 ± 3.2%, p < 0.001) and LVGLS decline (10.5 ± 1.3 vs. 9.1 ± 1.1%, p = 0.002) were significantly greater in CTRCD than in no CTRCD group. PALS decline at the time of chemotherapy completion could predict future CTRCD after trastuzumab therapy with better sensitivity and specificity (cutoff value 11.79%, sensitivity 76.9% and specificity 81.4%) than LVGLS decline (cutoff value 9.9%, sensitivity 69.2% and specificity 78.0%). Conclusions PALS or LVGLS decline developed before developing overt CTRCD after chemotherapy for breast cancer, and PALS decline showed better sensitivity and specificity in predicting future CTRCD than LVGLS decline. Serial measurement of PALS can be used as a useful parameter in the prediction of future CTRCD.
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Affiliation(s)
- Hyukjin Park
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Kye Hun Kim
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea.
| | - Hyung Yoon Kim
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Jae Yeong Cho
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Hyun Ju Yoon
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Young Joon Hong
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Hyung Wook Park
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Ju Han Kim
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Youngkeun Ahn
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Myung Ho Jeong
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
| | - Jeong Gwan Cho
- Department of Cardiology, Chonnam National University Medical School/Hospital, 42 Jaebongro, Dong-gu, Gwangju, 61469, South Korea
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22
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Oh JK, Miranda WR, Bird JG, Kane GC, Nagueh SF. The 2016 Diastolic Function Guideline: Is it Already Time to Revisit or Revise Them? JACC Cardiovasc Imaging 2020; 13:327-335. [PMID: 31918901 DOI: 10.1016/j.jcmg.2019.12.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota.
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Jared G Bird
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Garvan C Kane
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Sherif F Nagueh
- Methodist DeBakey Heart and Vascular Center, Houston, Texas.
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23
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Correlation of left atrial strain with left ventricular end-diastolic pressure in patients with normal left ventricular ejection fraction. Int J Cardiovasc Imaging 2020; 36:1659-1666. [PMID: 32363448 PMCID: PMC7438285 DOI: 10.1007/s10554-020-01869-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/24/2020] [Indexed: 02/07/2023]
Abstract
Left ventricular diastolic dysfunction (LVDD) remains challenging to be assessed by echocardiography. We sought to explore the relationship between left atrial strain and left ventricular (LV) diastolic function in patients with normal left ventricular ejection fraction (LVEF) by invasive left-heart catheterization. 55 consecutive individuals with LVEF > 50% underwent LV catheterization. Standard transthoracic echocardiography was performed during 12 h before or after the procedure. Left atrial (LA) strain were obtained by speckle tracking echocardiography. When LVEF ≥ 50%, the group with elevated left ventricular end-diastolic pressure (LVEDP) (n = 35) showed decreased left atrial reservoir strain (LASr) (35.2 ± 7.7% vs 21.3 ± 7.2%, p < 0.001), left atrial conduit strain (LASct) (17.6 ± 6.3% vs 11.9 ± 4.1%, p < 0.001), left atrial contraction strain (LAScd) (16.6 ± 7.2% vs 9.5 ± 5.0%, p < 0.001) and increased E/e′ ration(8.9 ± 2.6 vs 10.1 ± 3.5, p = 0.17). LVEDP negatively correlated with LASr (R = 0.662, p < 0.001), LASct (R = 0.575, p < 0.001) and LAScd (R = 0.456, p < 0.001), but not with E/e′. LASr, LASct and LAScd were all independent predictors of elevated LVEDP (p < 0.05), with a higher C-statistic for the model including LASr (0.95, 0.86 and 0.93 respectively). The area under the curve (AUC) for LASr is 0.914 (cutoff value is 26.7%, sensitivity is 90%, specificity is 82.9%). In patients with normal LV ejection fraction, left atrial strain presented good correlation with LVEDP, and LASr was superior to LASct and LAScd to predict LVEDP. LA strain demonstrated better agreement with the invasive reference than E/e′.
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24
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miR-21 and NT-proBNP Correlate with Echocardiographic Parameters of Atrial Dysfunction and Predict Atrial Fibrillation. J Clin Med 2020; 9:jcm9041118. [PMID: 32295105 PMCID: PMC7230176 DOI: 10.3390/jcm9041118] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/08/2020] [Accepted: 04/10/2020] [Indexed: 12/21/2022] Open
Abstract
This study aimed to investigate the association of circulating biomarkers with echocardiographic parameters of atrial remodelling and their potential for predicting atrial fibrillation (AF). In patients with and without AF (n = 21 and n = 60) the following serum biomarkers were determined: soluble ST2 (sST2), Galectin-3 (Gal-3), N-terminal pro-brain natriuretic peptide (NT-proBNP), microRNA (miR)-21, -29a, -133a, -146b and -328. Comprehensive transthoracic echocardiography was performed in all participants. Biomarkers were significantly altered in patients with AF. The echocardiographic parameter septal PA-TDI, indicating left atrial (LA) remodelling, correlated with concentrations of sST2 (r = 0.249, p = 0.048), miR-21 (r = -0.277, p = 0.012), miR-29a (r = -0.269, p = 0.015), miR-146b (r = -0.319, p = 0.004) and miR-328 (r = -0.296, p = 0.008). In particular, NT-proBNP showed a strong correlation with echocardiographic markers of LA remodelling and dysfunction (septal PA-TDI: r = 0.444, p < 0.001, LAVI/a': r = 0.457, p = 0.001, SRa: r = 0.581, p < 0.001). Multivariate Cox regressions analysis highlighted miR-21 and NT-proBNP as predictive markers for AF (miR-21: hazard ratio (HR) 0.16; 95% confidence interval (CI) 0.04-0.7, p = 0.009; NT-proBNP: HR 1.002 95%CI 1.001-1.004, p = 0.006). Combination of NT-proBNP and miR-21 had the best accuracy to discriminate patients with AF from those without AF (area under the curve (AUC)= 0.843). Our findings indicate that miR-21 and NT-proBNP correlate with echocardiographic parameters of atrial remodeling and predict AF, in particular if combined.
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25
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Izzy M, VanWagner LB, Lin G, Altieri M, Findlay JY, Oh JK, Watt KD, Lee SS. Redefining Cirrhotic Cardiomyopathy for the Modern Era. Hepatology 2020; 71:334-345. [PMID: 31342529 PMCID: PMC7288530 DOI: 10.1002/hep.30875] [Citation(s) in RCA: 178] [Impact Index Per Article: 44.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 07/09/2019] [Indexed: 12/13/2022]
Abstract
Cirrhotic cardiomyopathy (CCM) is cardiac dysfunction in patients with end-stage liver disease in the absence of prior heart disease. First defined in 2005 during the World Congress of Gastroenterology, CCM criteria consisted of echocardiographic parameters to identify subclinical cardiac dysfunction in the absence of overt structural abnormalities. Significant advancements in cardiovascular imaging over the past 14 years, including the integration of myocardial deformation imaging into routine clinical practice to identify subclinical cardiovascular dysfunction, have rendered the 2005 CCM criteria obsolete. Therefore, new criteria based on contemporary cardiovascular imaging parameters are needed. In this guidance document, assembled by a group of multidisciplinary experts in the field, new core criteria based on contemporary cardiovascular imaging parameters are proposed for the assessment of CCM. This document provides a critical assessment of the diagnosis of CCM and ongoing assessment aimed at improving clinical outcomes, particularly surrounding liver transplantation. Key points and practice-based recommendations for the diagnosis of CCM are provided to offer guidance for clinicians and identify gaps in knowledge for future investigations.
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Affiliation(s)
- Manhal Izzy
- Division of Gastroenterology, Hepatology, and Nutrition, Vanderbilt University, Nashville, TN
| | - Lisa B. VanWagner
- Division of Gastroenterology and Hepatology, Northwestern University Feinberg School of Medicine, Chicago, IL,Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Grace Lin
- Department of Cardiovascular Medicine, The Mayo Clinic, Rochester, MN
| | - Mario Altieri
- Division of Hepatology, Caen University, Caen, France
| | | | - Jae K. Oh
- Department of Cardiovascular Medicine, The Mayo Clinic, Rochester, MN
| | - Kymberly D. Watt
- Division of Gastroenterology & Hepatology, The Mayo Clinic, Rochester, MN
| | - Samuel S. Lee
- Liver Unit, Cumming School of Medicine, University of Calgary, Calgary, Canada
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Cohen A, Angoulvant D. Cardiomyopathie du diabétique, dépistage et épidémiologie. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/s1878-6480(19)30963-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Left atrial strain in left ventricular diastolic dysfunction: have we finally found the missing piece of the puzzle? Heart Fail Rev 2019; 25:409-417. [DOI: 10.1007/s10741-019-09889-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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Kokhan EV, Ozova EM, Romanova VA, Kiyakbaev GK, Kobalava ZD. Left Atrial Phasic Function in Patients with Hypertension and Recurrent Atrial Fibrillation: Gender Differences of the Relationship with Diastolic Dysfunction and Central Aortic Pressure. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2019. [DOI: 10.20996/1819-6446-2019-15-5-622-633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Aim. To evaluate gender-related differences of left atrial (LA) phasic function and structural remodeling in conjunction with the parameters of left ventricular (LV) diastolic dysfunction and central aortic pressure in patients with hypertension and recurrent atrial fibrillation (AF).Material and methods. The comparative study included 30 men and 37 women with non-valvular AF, hypertension and LV hypertrophy. Conventional echocardiographic measures were extended with LA measures, including its volume in three phases, LAemptying fraction (LAEF), passive and active ejection fraction. The parameters of central aortic pressure were estimated by applanation tonometry method.Results. No difference was observed between LA and LV structural parameters in men and women. However, in women LAEF (39 [28;50] vs 50 [42;55]%; p=0.02) and E/E’(9.7 [7.8;12] vs 7.1 [5.6;8.6]; p=0.001) were worse than in men. Active LA ejection fraction was higher in women (31 [21;42] vs 24 [19;31]%; p=0.04), whereas passive one – in men (12 [10;14] vs 33 [23;38]%; p<0.001), respectively. Men and women had comparable heart rate (HR), central and peripheral systolic and diastolic pressure, pulse wave velocity (PWV), but women had higher augmentation index (AI) values [33 [28;39] vs 23 [21;28]%; p<0.001], even adjusted by HR (AI 75) (34 [27;39] vs 26 [20;29]%; p<0.001). Only in men PWV weakly correlated with AI 75 (r=0.44; p=0.02 versus r=-0.11; p=0.51, respectively for men and women; intergroup differences: z=2.26; p=0.012). In a multivariate regression analysis in men LAEF was significantly associated with height, weight, E’, E/E’ and glomerular filtration rate (GFR), whereas in women – with E’ and AI 75.Conclusion. Patients of different genders with recurrent AF and hypertension have comparable LA structuralremodeling. However, women characterized by a more pronounced decrease in LAEF and impaired LV diastolic function than men. In women as distinct from men LV filling is predominantly due to LA systole. In a multivariate regression analysis in men LAEF was significantly associated with height, weight, E’, E/E’ and GFR, whereas in women – with E’ and AI 75.
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Affiliation(s)
- E. V. Kokhan
- Peoples Friendship University of Russia (RUDN University)
| | - E. M. Ozova
- Peoples Friendship University of Russia (RUDN University)
| | - V. A. Romanova
- Peoples Friendship University of Russia (RUDN University)
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29
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Badano LP, Nagueh SF, Muraru D. Left atrial function: an overlooked metrics in clinical routine echocardiography. Eur J Heart Fail 2019; 21:901-903. [DOI: 10.1002/ejhf.1475] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 12/28/2022] Open
Affiliation(s)
- Luigi P. Badano
- Department of Cardiovascular, Neurologic and Metabolic SciencesIstituto Auxologico Italiano, IRCCS, Saint Luca Hospital Milan Italy
- Department of Medicine and SurgeryUniversity of Milano‐Bicocca Milan Italy
| | - Sherif F. Nagueh
- Methodist DeBakey Heart and Vascular CenterHouston Methodist Research Institute Houston TX USA
| | - Denisa Muraru
- Department of Cardiovascular, Neurologic and Metabolic SciencesIstituto Auxologico Italiano, IRCCS, Saint Luca Hospital Milan Italy
- Department of Medicine and SurgeryUniversity of Milano‐Bicocca Milan Italy
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30
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Thomas L, Marwick TH, Popescu BA, Donal E, Badano LP. Left Atrial Structure and Function, and Left Ventricular Diastolic Dysfunction: JACC State-of-the-Art Review. J Am Coll Cardiol 2019; 73:1961-1977. [PMID: 31000000 DOI: 10.1016/j.jacc.2019.01.059] [Citation(s) in RCA: 342] [Impact Index Per Article: 68.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Accepted: 01/15/2019] [Indexed: 01/31/2023]
Abstract
Defining left atrial (LA) function has recently emerged as a powerful parameter, particularly in evaluation of left ventricular (LV) diastolic dysfunction (LVDD) and heart failure with preserved ejection fraction. Echocardiographic assessment of LVDD by echocardiography remains a challenging task; recent recommendations provide a simpler approach than previous. However, the shortcomings of the proposed approach (including transmitral flow, tissue velocity, maximum left atrial volume [LAV], and estimated pulmonary artery systolic pressure), lead to the presence and severity of LVDD remaining undetermined in a significant proportion of patients. Maximum LAV is a surrogate measure of the chronicity and severity of LVDD, but LAV alone is an insensitive biomarker of early phases of LVDD, because the LA may take time to remodel. Because the primary function of the LA is to modulate LV filling, it is not surprising that functional LA changes become evident at the earliest stages of LVDD. Moreover, LA function may provide additive value, not only in diagnosing LVDD, but also in grading its severity and in monitoring the effects of treatment. The current review provides a critical appraisal on the existing evidence for the role of LA metrics in evaluation of LVDD and consequent heart failure with preserved ejection fraction.
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Affiliation(s)
- Liza Thomas
- University of Sydney, Sydney, NSW, Australia; Department of Cardiology Westmead Hospital; South West Clinical School, University of New South Wales, Sydney, NSW, Australia.
| | - Thomas H Marwick
- Baker IDI heart and Diabetes Institute and the Alfred Hospital, Melbourne, Victoria, Australia
| | - Bogdan A Popescu
- University of Medicine and Pharmacy "Carol Davila"-Euroecolab, Department of Cardiology, Institute of Cardiovascular Diseases "Prof. Dr. C. C. Iliescu," Bucharest, Romania
| | - Erwan Donal
- University of Rennes, CHU Rennes, Inserm, LTSI-UMR 1099, Rennes, France
| | - Luigi P Badano
- University of Milano-Bicocca, Milan, Italy; IRCCS, Istituto Auxologico Italiano, S. Luca Hospital, Milan, Italy
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Tachjian A, Sanghai SR, Stencel J, Parker MW, Kakouros N, Aurigemma GP. Estimation of Mean Left Atrial Pressure in Patients with Acute Coronary Syndromes: A Doppler Echocardiographic and Cardiac Catheterization Study. J Am Soc Echocardiogr 2019; 32:365-374.e1. [PMID: 30660349 DOI: 10.1016/j.echo.2018.11.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 10/27/2022]
Abstract
BACKGROUND Doppler echocardiography, including the ratio of transmitral E to tissue Doppler e' velocities (E/e'), is widely used to estimate mean left atrial pressure (mLAP). This method, however, has not been validated in patients with acute coronary syndromes. METHODS Fifty-seven patients with acute coronary syndromes who underwent left heart catheterization and transthoracic echocardiography within 8 hours of each other were retrospectively analyzed. Forty-two of the patients (74%) were men, with a mean age of 65 ± 11 years. Patients with known cardiomyopathy, atrial fibrillation, or left-sided valvular disease were excluded. Doppler mLAP was estimated using Nagueh's formula (1.24 × [E/e'] + 1.9). Invasive mLAP was estimated using the formula of Yamamoto et al. (1.20 × mean left ventricular diastolic pressure - 0.82), wherein we averaged left ventricular diastolic pressure starting from the isovolumic relaxation phase to the post-A inflection point. Subanalyses were performed in groups with reduced or normal left ventricular ejection fraction (EF). RESULTS There was stronger agreement between the two techniques to estimate mLAP in the reduced EF group (r = 0.73, r2 = 0.53, P < .001) compared with the normal EF group (r = 0.33, r2 = 0.11, P = .08). The κ statistic for agreement was 0.34 for the overall study cohort, suggesting fair agreement according to partition values of mean mLAP: <8, 8 to 15, and >15 mm Hg. Left atrial volume index did not correlate with invasively estimated mLAP in this cohort. CONCLUSIONS In patients with acute coronary syndromes, Doppler- and catheter-derived estimates of mLAP correlate well in patients with reduced EFs. In the acute setting, echocardiographic evaluation is a reliable adjunct to clinical examination in assessment of heart failure in this subgroup of patients.
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Affiliation(s)
- Ara Tachjian
- Brigham & Women's Cardiovascular Associates at Care New England, Warwick, Rhode Island
| | - Saket R Sanghai
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Jason Stencel
- Tulane University School of Medicine, New Orleans, Louisiana
| | - Matthew W Parker
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Nikolaos Kakouros
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Gerard P Aurigemma
- Division of Cardiovascular Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, Massachusetts.
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Negishi K. Incremental Predictive Value of Left Atrial Parameters Over Clinical Risk Scores for Subsequent Atrial Fibrillation: Function Beyond Size. JACC Cardiovasc Imaging 2018; 12:990-992. [PMID: 30448126 DOI: 10.1016/j.jcmg.2018.03.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 03/11/2018] [Indexed: 11/18/2022]
Affiliation(s)
- Kazuaki Negishi
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia; Royal Hobart Hospital, Hobart, Australia.
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33
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Peak left atrial strain as a single measure for the non-invasive assessment of left ventricular filling pressures. Int J Cardiovasc Imaging 2018; 35:23-32. [PMID: 30062535 DOI: 10.1007/s10554-018-1425-y] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 07/26/2018] [Indexed: 01/30/2023]
Abstract
Echocardiographic assessment of left ventricular (LV) filling pressures is performed using a multi-parametric algorithm. Left atrial (LA) strain was recently found to accurately classify the degree of diastolic dysfunction. We hypothesized that LA strain could be used as a stand-alone marker and sought to identify and test a cutoff, which would accurately detect elevated LV pressures. We studied 76 patients with a spectrum of LV function who underwent same-day echocardiogram and invasive left-heart catheterization. Speckle tracking was used to measure peak LA strain. The protocol involved a retrospective derivation group (N = 26) and an independent prospective validation cohort (N = 50) to derive and then test a peak LA strain cutoff which would identify pre-A-wave LV diastolic pressure > 15 mmHg. The guidelines-based assessment of filling pressures and peak LA strain were compared side-by-side against invasive hemodynamic data. In the derivation cohort, receiver-operating characteristic analysis showed area under curve of 0.76 and a peak LA strain cutoff < 20% was identified as optimal to detect elevated filling pressure. In the validation cohort, peak LA strain demonstrated better agreement with the invasive reference (81%) than the guidelines algorithm (72%). The improvement in classification using LA strain compared to the guidelines was more pronounced in subjects with normal LV function (91% versus 81%). In summary, the use of a peak LA strain to estimate elevated LV filling pressures is more accurate than the current guidelines. Incorporation of LA strain into the non-invasive assessment of LV diastolic function may improve the detection of elevated filling pressures.
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Marwick TH, Kaye D. Understanding the Role of the LA in Functional Responses to Heart Failure. JACC Cardiovasc Imaging 2017; 10:1265-1267. [DOI: 10.1016/j.jcmg.2016.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 10/27/2016] [Indexed: 10/20/2022]
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Affiliation(s)
- Erwan Donal
- From the CHU Rennes, Service de Cardiologie et Maladies Vasculaires, CIC-IT 1414, 2 rue Henri Le Guilloux, Rennes, France (E.D., E.G.); INSERM, U1099, 2 avenue du Pr Léon Bernard, CS 34317, Rennes, France (E.D., E.G., F.S.); Université de Rennes 1, LTSI, 2 avenue du Pr Léon Bernard, Rennes, France (E.D., E.G., F.S.); and Service de Médecine du Sport, CHU Rennes, 2 rue Henri Le Guilloux, Rennes, France (F.S.)
| | - Elena Galli
- From the CHU Rennes, Service de Cardiologie et Maladies Vasculaires, CIC-IT 1414, 2 rue Henri Le Guilloux, Rennes, France (E.D., E.G.); INSERM, U1099, 2 avenue du Pr Léon Bernard, CS 34317, Rennes, France (E.D., E.G., F.S.); Université de Rennes 1, LTSI, 2 avenue du Pr Léon Bernard, Rennes, France (E.D., E.G., F.S.); and Service de Médecine du Sport, CHU Rennes, 2 rue Henri Le Guilloux, Rennes, France (F.S.)
| | - Frederic Schnell
- From the CHU Rennes, Service de Cardiologie et Maladies Vasculaires, CIC-IT 1414, 2 rue Henri Le Guilloux, Rennes, France (E.D., E.G.); INSERM, U1099, 2 avenue du Pr Léon Bernard, CS 34317, Rennes, France (E.D., E.G., F.S.); Université de Rennes 1, LTSI, 2 avenue du Pr Léon Bernard, Rennes, France (E.D., E.G., F.S.); and Service de Médecine du Sport, CHU Rennes, 2 rue Henri Le Guilloux, Rennes, France (F.S.)
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Sharifov OF, Gupta H. What Is the Evidence That the Tissue Doppler Index E/e' Reflects Left Ventricular Filling Pressure Changes After Exercise or Pharmacological Intervention for Evaluating Diastolic Function? A Systematic Review. J Am Heart Assoc 2017; 6:JAHA.116.004766. [PMID: 28298372 PMCID: PMC5524012 DOI: 10.1161/jaha.116.004766] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Noninvasive echocardiographic tissue Doppler assessment (E/e′) in response to exercise or pharmacological intervention has been proposed as a useful parameter to assess left ventricular (LV) filling pressure (LVFP) and LV diastolic dysfunction. However, the evidence for it is not well summarized. Methods and Results Clinical studies that evaluated invasive LVFP changes in response to exercise/other interventions and echocardiographic E/e′ were identified from PubMed, Scopus, Embase, and Cochrane Library databases. We grouped and evaluated studies that included patients with preserved LV ejection fraction (LVEF), patients with mixed/reduced LVEF, and patients with specific cardiac conditions. Overall, we found 28 studies with 9 studies for preserved LVEF, which was our primary interest. Studies had differing methodologies with limited data sets, which precluded quantitative meta‐analysis. We therefore descriptively summarized our findings. Only 2 small studies (N=12 and 10) directly or indirectly support use of E/e′ for assessing LVFP changes in preserved LVEF. In 7 other studies (cumulative N=429) of preserved LVEF, E/e′ was not useful for assessing LVFP changes. For mixed/reduced LVEF groups or specific cardiac conditions, results similar to preserved LVEF were found. Conclusions We find that there is insufficient evidence that E/e′ can reliably assess LVFP changes in response to exercise or other interventions. We suggest that well‐designed prospective studies should be conducted for further evaluation.
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Affiliation(s)
- Oleg F Sharifov
- Department of Medicine, University of Alabama at Birmingham, AL
| | - Himanshu Gupta
- Department of Medicine, University of Alabama at Birmingham, AL .,VA Medical Center, Birmingham, AL.,Cardiovascular Associates of the Southeast, Birmingham, AL
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Physiologic Determinants of Left Atrial Longitudinal Strain: A Two-Dimensional Speckle-Tracking and Three-Dimensional Echocardiographic Study in Healthy Volunteers. J Am Soc Echocardiogr 2016; 29:1023-1034.e3. [DOI: 10.1016/j.echo.2016.07.011] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Indexed: 01/25/2023]
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Jellis CL, Klein AL. Heart Failure With Preserved Ejection Fraction: Do You Know Your Left Atrial Strain? Circ Cardiovasc Imaging 2016; 9:CIRCIMAGING.116.004521. [PMID: 26941416 DOI: 10.1161/circimaging.116.004521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | - Allan L Klein
- From the Department of Cardiovascular Medicine, Cleveland Clinic, OH.
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ß-2 microglobulin level is negatively associated with global left ventricular longitudinal peak systolic strain and left atrial volume index in patients with chronic kidney disease not on dialysis. Anatol J Cardiol 2016; 16:844-849. [PMID: 27025200 PMCID: PMC5324884 DOI: 10.14744/anatoljcardiol.2015.6691] [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] [Indexed: 11/20/2022] Open
Abstract
Objective: There are many factors related to high left atrial volume index (LAVI) and global left ventricular longitudinal peak systolic strain (GLS-%) decline in chronic kidney disease. The purpose of our study is to investigate the relation between the β-2 microglobulin (β-2µ) and GLS-% and LAVI in patients with chronic kidney disease not yet on dialysis. Methods: Our study was a non-randomized, controlled, prospective study. We included 87 consecutive patients with eGFR levels below 60 ml/min/m2 not on dialysis and 82 normal healthy individuals with complaints of atypical chest pain and negative stress tests as control group in our study. Patients with hospitalization related to dialysis or heart failure attacks within 3 months, active malignancy, malnutrition, pregnancy, and uncontrolled hypertension were excluded. Brachial pulse wave velocity (PWV), augmentation index, augmentation pressure and central hemodynamics, and PWV analysis were performed in order to assess the arterial stiffness and blood pressure. According to the distribution of data, Spearman and Pearson correlations and multiple linear regression were used to determine significant and independent factor associated with high LAVI and low GLS-%. Results: There were significant correlations between β-2µ with LAVI (r=0.313, p=0.004) and with GLS-% (r=–0.222, p=0.04). In multiple linear regression, the relationship between β-2µ with GLS-% [β=–0.037, 95% CI (–0.062, –0.013), p=0.004] and LAVI [β=4.522, 95% CI (2.806, 6.238), p<0.001] was independent of age, PWV, central and peripheral blood pressures, parathormone, CalciumXPhospor, Hgb levels, and eGFR. Conclusion: Increasing β-2µ levels were found to be associated with increased LAVI and decreased GLS-%. Additional experimental studies are needed to clarify these relationships.
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