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Kirchner J, Gerçek M, Gesch J, Omran H, Friedrichs K, Rudolph F, Ivannikova M, Rossnagel T, Piran M, Pfister R, Blanke P, Rudolph V, Rudolph TK. Artificial intelligence-analyzed computed tomography in patients undergoing transcatheter tricuspid valve repair. Int J Cardiol 2024; 411:132233. [PMID: 38848770 DOI: 10.1016/j.ijcard.2024.132233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/26/2024] [Accepted: 06/03/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND Baseline right ventricular (RV) function derived from 3-dimensional analyses has been demonstrated to be predictive in patients undergoing transcatheter tricuspid valve repair (TTVR). The complex nature of these cumbersome analyses makes patient selection based on established imaging methods challenging. Artificial intelligence (AI)-driven computed tomography (CT) segmentation of the RV might serve as a fast and predictive tool for evaluating patients prior to TTVR. METHODS Patients suffering from severe tricuspid regurgitation underwent full cycle cardiac CT. AI-driven analyses were compared to conventional CT analyses. Outcome measures were correlated with survival free of rehospitalization for heart-failure or death after TTVR as the primary endpoint. RESULTS Automated AI-based image CT-analysis from 100 patients (mean age 77 ± 8 years, 63% female) showed excellent correlation for chamber quantification compared to conventional, core-lab evaluated CT analysis (R 0.963-0.966; p < 0.001). At 1 year (mean follow-up 229 ± 134 days) the primary endpoint occurred significantly more frequently in patients with reduced RV ejection fraction (EF) <50% (36.6% vs. 13.7%; HR 2.864, CI 1.212-6.763; p = 0.016). Furthermore, patients with dysfunctional RVs defined as end-diastolic RV volume > 210 ml and RV EF <50% demonstrated worse outcome than patients with functional RVs (43.7% vs. 12.2%; HR 3.753, CI 1.621-8.693; p = 0.002). CONCLUSIONS Derived RVEF and dysfunctional RV were predictors for death and hospitalization after TTVR. AI-facilitated CT analysis serves as an inter- and intra-observer independent and time-effective tool which may thus aid in optimizing patient selection prior to TTVR in clinical routine and in trials.
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Affiliation(s)
- Johannes Kirchner
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany.
| | - Muhammed Gerçek
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Johannes Gesch
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Hazem Omran
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Kai Friedrichs
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Felix Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Maria Ivannikova
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Tobias Rossnagel
- Department of Radiology, Nuclear Medicine and Molecular Imaging, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Misagh Piran
- Department of Radiology, Nuclear Medicine and Molecular Imaging, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Roman Pfister
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Philipp Blanke
- Center for Cardiovascular Innovation and Department of Radiology, St. Paul's Hospital and University of British Columbia, Vancouver, BC, Canada
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
| | - Tanja K Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum, NRW, Ruhr-Universität Bochum, Med. Fakultät OWL (Universität Bielefeld), Bad Oeynhausen, Germany
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Harada D, Noto T, Takagawa J. Multifaced risk factors and clinical impact of a deep Y descent in patients with heart failure irrespective of RV-PA coupling. IJC HEART & VASCULATURE 2024; 53:101439. [PMID: 38939016 PMCID: PMC11209010 DOI: 10.1016/j.ijcha.2024.101439] [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: 01/15/2024] [Revised: 05/21/2024] [Accepted: 06/01/2024] [Indexed: 06/29/2024]
Abstract
Background A deep Y descent in the jugular venous pulse (JVP) is associated with diseases such as a decrease in right ventricular (RV) preload reserve. The present study investigated the relationship between RV-pulmonary arterial (PA) coupling and a deep Y descent, examined risk factors for a deep Y descent and clarified whether a deep Y descent was an independent risk factor for cardiac events irrespective of RV-PA coupling in patients with heart failure (HF). Methods We enrolled 350 patients with HF who underwent echocardiography and JVP examination. A deep Y descent was identified by a deeper 'Y' descent than 'X' descent in the JVP waveform. We defined cardiac events of HF as follows: sudden death, death from HF, the emergent infusion of loop diuretics, or hospitalization for decompensated HF. Results and Conclusions A deep Y descent and cardiac events were observed in 129 and 83 patients, respectively. The prevalence of a deep Y descent increased with decreases in the tricuspid annular plane systolic excursion (TAPSE)/systolic pulmonary arterial pressure (SPAP) ratio. Not only the TAPSE/SPAP ratio (odds ratio,0.756 per0.1 mm/mmHg, 95 %confidence interval [CI], 0.660-0.866, p < 0.001), but also age, atrial fibrillation, and the use of beta-blockers were independent factors for a deep Y descent in multivariate logistic model. Multivariate Cox hazard model demonstrated that a deep Y descent was for cardiac events in patients with HF (Hazard ratio,2.682, 95 %CI, 1.599-4.497, p < 0.001) irrespective of the TAPSE/SPAP ratio. The development of therapeutic strategies based on central venous waveform may be needed for patients with HF.
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Affiliation(s)
- Daisuke Harada
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
| | - Takahisa Noto
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
| | - Junya Takagawa
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
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Russo A, Bergamini Viola E, Gambaro A, Di Gennaro G, Fanti D, Devigili A, Ceola Graziadei M, Brognoli G, Corubolo L, Rama J, Zanin A, Schweiger V, Donadello K, Polati E, Gottin L. Preoperative right ventricular strain as an early predictor of perioperative cardiac failure in patients undergoing mitral surgery: An exploratory study. Health Sci Rep 2024; 7:e2172. [PMID: 39050905 PMCID: PMC11265990 DOI: 10.1002/hsr2.2172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/14/2024] [Accepted: 05/22/2024] [Indexed: 07/27/2024] Open
Abstract
Objectives This study's primary purpose was to demonstrate the correlation of preoperative right ventricular free-wall longitudinal strain (RVFWLS) and pre-/postsurgical variation in strain (delta strain) with the clinical and echocardiographic diagnosis of right ventricular dysfunction. Its secondary purpose was to determine the correlation of RVFWLS and delta strain with length of stay (LOS) in the intensive care unit (ICU), ventilation days, trend of natriuretic peptide test. (NT-proBNP) and lactate in the first 48 h, incidence of acute renal failure, and 28-day mortality. Design Prospective observational study. Setting Cardio-thoracic and Vascular Anaesthesia Department and ICU of the University Hospital Integrated Trust of Verona. Participants Patients scheduled for mitral surgery. Interventions None. Measurements and Main Results All clinical and transoesophageal echocardiographic (TEE) parameters were collected at baseline, before surgery (T1) and at admission in the ICU postsurgery (T2). During the postoperative period, the clinical and echocardiographic diagnoses of right, left, or biventricular dysfunction were evaluated. TEE parameters were evaluated by a cardiologist offline. The patients were divided into two subgroups according to the development of any type of ventricular dysfunction. No statistically significant differences emerged between the two groups. According to a logistic regression model, a T1-RVFWLS value of -15% appeared to predict biventricular dysfunction (sensitivity: 100%; specificity: 91.3%). No correlation between T1- or T2-RVFWLS and creatinine, hours of ventilation or ICU LOS was found. Conclusions Our study introduces a new parameter that could be used in perioperative evaluations to identify patients at risk of postoperative biventricular dysfunction.
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Affiliation(s)
- Alessandro Russo
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Elisa Bergamini Viola
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Alessia Gambaro
- Department of Medicine, Cardiology Division, University Hospital Integrated Trust of VeronaUniversity of VeronaVeronaItaly
| | - Gianfranco Di Gennaro
- Department of Health Sciences, Medical StatisticsUniversity of Magna GraeciaCatanzaroItaly
| | - Diego Fanti
- Department of Medicine, Cardiology Division, University Hospital Integrated Trust of VeronaUniversity of VeronaVeronaItaly
| | - Alessandro Devigili
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Marcello Ceola Graziadei
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Gabriele Brognoli
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Luisa Corubolo
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Jacopo Rama
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Anita Zanin
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
| | - Vittorio Schweiger
- Anaesthesia and Intensive Care B Unit, AOUI‑University Hospital Integrated Trust of VeronaUniversity of VeronaVeronaItaly
| | - Katia Donadello
- Anaesthesia and Intensive Care B Unit, AOUI‑University Hospital Integrated Trust of VeronaUniversity of VeronaVeronaItaly
| | - Enrico Polati
- Anaesthesia and Intensive Care B Unit, AOUI‑University Hospital Integrated Trust of VeronaUniversity of VeronaVeronaItaly
| | - Leonardo Gottin
- Cardio‑thoracic Anaesthesia and Intensive Care UnitUniversity of Verona, AOUI‑University Hospital Integrated Trust of VeronaVeronaItaly
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Cater DT, Meyers BA, Mitra S, Bhattacharya S, Machado RF, Serrano R, Rowan CM, Gaston B, Vlachos P. NOVEL ECHOCARDIOGRAM ANALYSIS OF CARDIAC DYSFUNCTION IS ASSOCIATED WITH MORTALITY IN PEDIATRIC SEPSIS. Shock 2024; 62:26-31. [PMID: 38661156 DOI: 10.1097/shk.0000000000002359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
ABSTRACT Objectives: The objective of our study was to semiautomatically generate echocardiogram indices in pediatric sepsis using novel algorithms and determine which indices were associated with mortality. We hypothesized that strain and diastolic indices would be most associated with mortality. Design: Retrospective cohort study of children with sepsis from 2017 to 2022. Survivors and nonsurvivors were compared for echocardiogram indices. Multivariate Cox proportional hazard models were constructed for our primary outcome of in-hospital mortality. Linear regression was performed for secondary outcomes, which included multiple composite 28-day outcomes. Results: Of the 54 patients in the study, 9 (17%) died. Multiple echocardiogram indices of both right (RV) and left ventricles (LV) were associated with in-hospital mortality [RV GLS adjusted hazard ratio (aHR): 1.16 (1.03-1.29), P = 0.011; RV global longitudinal early diastolic strain rate (GLSre) aHR: 0.24 (0.07 to 0.75), P = 0.014; LV GLSre aHR: 0.33 (0.11-0.97), P = 0.044]. Impairment in GLS was associated with fewer ventilator-free days [RV GLS β-coefficient: -0.47 (-0.84 to -0.10), P = 0.013; LV GLS β-coefficient -0.62 (-1.07 to -0.17), P = 0.008], organ-support free days [RV GLS β-coefficient: -0.49 (-0.87 to -0.11), P = 0.013; LV GLS β-coefficient: -0.64 (-1.10 to -0.17), P = 0.008], and days free from ICU [RV GLS β-coefficient: -0.42 (-0.79 to -0.05), P = 0.026; LV GLS β-coefficient: -0.58 (-1.03 to -0.13), P = 0.012]. Systolic indices were not associated with mortality in this cohort. Conclusion: Our study demonstrates the feasibility of obtaining echocardiogram indices in a semiautomatic method using our algorithms. We showed that abnormal strain is associated with worse outcomes in a cohort of children with sepsis.
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Affiliation(s)
- Daniel T Cater
- Division of Critical Care, Department of Pediatrics, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis Indiana
| | - Brett A Meyers
- School of Mechanical Engineering, Purdue University, West Lafayette, Indiana
| | - Shailee Mitra
- School of Mechanical Engineering, Purdue University, West Lafayette, Indiana
| | | | - Roberto F Machado
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Ryan Serrano
- Division of Pediatric Cardiology, Loma Linda University Children's Hospital and Medical Center, Loma Linda, California
| | - Courtney M Rowan
- Division of Critical Care, Department of Pediatrics, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis Indiana
| | - Benjamin Gaston
- Riley Hospital for Children and the Herman B. Wells Center for Pediatric Research, Indianapolis, Indiana
| | - Pavlos Vlachos
- School of Mechanical Engineering, Purdue University, West Lafayette, Indiana
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Tolvaj M, Kovács A, Radu N, Cascella A, Muraru D, Lakatos B, Fábián A, Tokodi M, Tomaselli M, Gavazzoni M, Perelli F, Merkely B, Badano LP, Surkova E. Significant Disagreement Between Conventional Parameters and 3D Echocardiography-Derived Ejection Fraction in the Detection of Right Ventricular Systolic Dysfunction and Its Association With Outcomes. J Am Soc Echocardiogr 2024; 37:677-686. [PMID: 38641069 DOI: 10.1016/j.echo.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 03/19/2024] [Accepted: 04/08/2024] [Indexed: 04/21/2024]
Abstract
AIMS Conventional echocardiographic parameters such as tricuspid annular plane systolic excursion (TAPSE), fractional area change (FAC), and free-wall longitudinal strain (FWLS) offer limited insights into the complexity of right ventricular (RV) systolic function, while 3D echocardiography-derived RV ejection fraction (RVEF) enables a comprehensive assessment. We investigated the discordance between TAPSE, FAC, FWLS, and RVEF in RV systolic function grading and associated outcomes. METHODS We analyzed two- and three-dimensional echocardiography data from 2 centers including 750 patients followed up for all-cause mortality. Right ventricular dysfunction was defined as RVEF <45%, with guideline-recommended thresholds (TAPSE <17 mm, FAC <35%, FWLS >-20%) considered. RESULTS Among patients with normal RVEF, significant proportions exhibited impaired TAPSE (21%), FAC (33%), or FWLS (8%). Conversely, numerous patients with reduced RVEF had normal TAPSE (46%), FAC (26%), or FWLS (41%). Using receiver-operating characteristic analysis, FWLS exhibited the highest area under the curve of discrimination for RV dysfunction (RVEF <45%) with 59% sensitivity and 92% specificity. Over a median 3.7-year follow-up, 15% of patients died. Univariable Cox regression identified TAPSE, FAC, FWLS, and RVEF as significant mortality predictors. Combining impaired conventional parameters showed that outcomes are the worst if at least 2 parameters are impaired and gradually better if only one or none of them are impaired (log-rank P < .005). CONCLUSION Guideline-recommended cutoff values of conventional echocardiographic parameters of RV systolic function are only modestly associated with RVEF-based assessment. Impaired values of FWLS showed the closest association with the RVEF cutoff. Our results emphasize a multiparametric approach in the assessment of RV function, especially if 3D echocardiography is not available.
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Affiliation(s)
- Máté Tolvaj
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Attila Kovács
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary; Department of Experimental Cardiology and Surgical Techniques, Semmelweis University, Budapest, Hungary.
| | - Noela Radu
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy; Carol Davila University of Medicine and Pharmacy, Prof. Dr. C. C. Iliescu Institute, Bucharest, Romania
| | - Andrea Cascella
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Denisa Muraru
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy; Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Bálint Lakatos
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Alexandra Fábián
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Márton Tokodi
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Michele Tomaselli
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Mara Gavazzoni
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Francesco Perelli
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Luigi P Badano
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy; Department of Cardiology, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
| | - Elena Surkova
- Royal Brompton and Harefield Hospitals, Part of Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom; National Heart and Lung Institute, Imperial College London, London, United Kingdom
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Tan X, Tao J, Zhang Q, Li X, Wang J, Song H, Zhou Y, Wang S, Cheng J, Wang M. Risk factors and prognostic analysis of right ventricular dysfunction after lung resection for NSCLC. Front Oncol 2024; 14:1371594. [PMID: 38962262 PMCID: PMC11219941 DOI: 10.3389/fonc.2024.1371594] [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: 01/16/2024] [Accepted: 06/05/2024] [Indexed: 07/05/2024] Open
Abstract
Objectives Lung cancer is the leading cause of cancer death, and 80-85% of all lung cancer cases are non-small cell lung cancer (NSCLC). Surgical resection is the standard treatment for early-stage NSCLC. However, lung resection, a surgical procedure, can result in complications and increased mortality. Recent studies have shown a significant correlation between complications after lung resection and right ventricular dysfunction. Methods Transthoracic echocardiography-derived right ventricular-pulmonary artery coupling (RV-PAC) was utilized to assess right ventricular function in these patients. Multivariate logistic regression analysis was also conducted to assess risk factors independently associated with RV-PA uncoupling. The 3- and 5-year cumulative survival rates were estimated with Kaplan-Meier curves, and differences between groups were analyzed using the Mantel-Cox log-rank test. Results RV-PA uncoupling was defined as a TAPSE/PASP value < 0.67 mm/mm Hg according to spline analysis. The results of multivariable logistic regression analysis indicated that diabetes is an independent risk factor for right ventricular dysfunction after lung resection in patients with NSCLC. Kaplan-Meier analysis revealed a significant decrease in the survival rate of patients with RV-PA uncoupling at both the 3-year follow-up (73% vs 40%, p < 0.001) and 5-year follow-up (64% vs 37%, p < 0.001). Conclusions After lung resection for NSCLC, the patient's right ventricular function predicts prognosis. Patients with right ventricular dysfunction, particularly those with diabetes mellitus, have a worse prognosis. It is crucial to actively prevent and correct risk factors to reduce the mortality rate in these patients.
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Affiliation(s)
- Xilun Tan
- Chongqing Medical University, Chongqing, China
- Department of Cardiovascular Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Jing Tao
- Department of Oncology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Qin Zhang
- Department of Radiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Xiang Li
- Department of Cardiovascular Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Jia Wang
- Department of Emergency, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China
| | - Hao Song
- Chongqing Medical University, Chongqing, China
| | - Yanni Zhou
- Chongqing Medical University, Chongqing, China
- Department of Cardiovascular Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Sihan Wang
- Chongqing Medical University, Chongqing, China
- Department of Cardiovascular Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Jun Cheng
- Chongqing Shapingba Hospital of Chinese Medicine, Chongqing, China
| | - Ming Wang
- Department of Cardiovascular Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
- Chongqing College of Traditional Chinese Medicine, Chongqing, China
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Beckman S, Lu H, Alsharif P, Qiu L, Ali M, Adrian RJ, Alerhand S. Echocardiographic diagnosis and clinical implications of wide-open tricuspid regurgitation for evaluating right ventricular dysfunction in the emergency department. Am J Emerg Med 2024; 80:227.e7-227.e11. [PMID: 38702221 DOI: 10.1016/j.ajem.2024.04.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 04/19/2024] [Indexed: 05/06/2024] Open
Abstract
The tricuspid regurgitation pressure gradient (TRPG) reflects the difference in pressure between the right ventricle and right atrium (ΔPRV-RA). Its estimation by echocardiography correlates well with that obtained using right-heart catheterization. An elevated TRPG is an important marker for identifying right ventricular dysfunction in both the acute and chronic settings. However, in the "wide-open" variant of TR, the TRPG counterintuitively falls. Failure to recognize this potential pitfall and underlying pathophysiology can cause underestimation of the severity of right ventricular dysfunction. This could lead to erroneous fluid tolerance assessments, and potentially harmful resuscitative and airway management strategies. In this manuscript, we illustrate the pathophysiology and potential pitfall of wide-open TR through a series of cases in which emergency physicians made the diagnosis using cardiac point-of-care ultrasound. To our knowledge, this clinical series is the first to demonstrate recognition of the paradoxically-low TRPG of wide-open TR, which guided appropriate management of critically ill patients in the emergency department.
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Affiliation(s)
- Sean Beckman
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Helen Lu
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Peter Alsharif
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Linda Qiu
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Marwa Ali
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA
| | - Robert James Adrian
- Department of Emergency Medicine, Christchurch Hospital, Christchurch, New Zealand
| | - Stephen Alerhand
- Department of Emergency Medicine, Rutgers New Jersey Medical School, Newark, NJ 07103, USA.
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8
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Tomaselli M, Radu DN, Badano LP, Perelli FP, Heilbron F, Cascella A, Gavazzoni M, Hădăreanu DR, Mihaila S, Oliverio G, Penso M, Caravita S, Baratto C, Fisicaro S, Parati G, Muraru D. Right Atrial Remodeling and Outcome in Patients with Secondary Tricuspid Regurgitation. J Am Soc Echocardiogr 2024; 37:495-505. [PMID: 38218553 DOI: 10.1016/j.echo.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/31/2023] [Accepted: 01/03/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND In patients with secondary tricuspid regurgitation (STR), right atrial remodeling (RAR) is a proven marker of disease progression. However, the prognostic value of RAR, assessed by indexed right atrial volume (RAVi) and reservoir strain (RAS), remains to be clarified. Accordingly, the aim of our study is to investigate the association with outcome of RAR in patients with STR. METHODS We enrolled 397 patients (44% men, 72.7 ± 13 years old) with mild to severe STR. Complete two-dimensional and speckle-tracking echocardiography analysis of right atrial and right ventricular (RV) size and function were obtained in all patients. The primary end point was the composite of death from any cause and heart failure hospitalization. RESULTS After a median follow-up of 15 months (interquartile range, 6-23), the end point was reached by 158 patients (39%). Patients with RAS <13% and RAVi >48 mL/m2 had significantly lower survival rates compared to patients with RAS ≥13% and RAVi ≤48 mL/m2 (log-rank P < .001). On multivariable analysis, RAS <13% (hazard ratio, 2.11; 95% CI, 1.43-3.11; P < .001) and RAVi > 48 mL/m2 (hazard ratio, 1.49; 95% CI, 1.01-2.18; P = .04) remained associated with the combined end point, even after adjusting for RV free-wall longitudinal strain, significant chronic kidney disease, and New York Heart Association class. Secondary tricuspid regurgitation excess mortality increased exponentially with values of 18.2% and 51.3 mL/m2 for RAS and RAVi, respectively. In nested models, the addition of RAS and RAVi provided incremental prognostic value over clinical, conventional echocardiographic parameters of RV size and function and RV free-wall longitudinal strain. CONCLUSIONS In patients with STR, RAR was independently associated with mortality and heart failure hospitalization. Assessment of RAR could improve risk stratification of patients with STR, potentially identifying those who may benefit from optimization of medical therapy and a closer follow-up.
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Affiliation(s)
- Michele Tomaselli
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Daniela N Radu
- Carol Davila University of Medicine and Pharmacy, Prof. Dr. C. C. Iliescu Institute, Bucharest, Romania
| | - Luigi P Badano
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
| | - Francesco P Perelli
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Francesca Heilbron
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Andrea Cascella
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Mara Gavazzoni
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Diana R Hădăreanu
- Department of Cardiology, Clinical Emergency County Hospital of Craiova, Craiova, Romania
| | - Sorina Mihaila
- Cardiology Department, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania; Cardiology and Cardiovascular Surgery Department, Emergency and University Hospital, Bucharest, Romania
| | - Giorgio Oliverio
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Marco Penso
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Sergio Caravita
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Management, Information and Production Engineering, University of Bergamo, Dalmine, Italy
| | - Claudia Baratto
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Samantha Fisicaro
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Gianfranco Parati
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Denisa Muraru
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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9
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Celeski M, Segreti A, Polito D, Valente D, Vicchio L, Di Gioia G, Ussia GP, Incalzi RA, Grigioni F. Traditional and Advanced Echocardiographic Evaluation in Chronic Obstructive Pulmonary Disease: The Forgotten Relation. Am J Cardiol 2024; 217:102-118. [PMID: 38412881 DOI: 10.1016/j.amjcard.2024.02.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/22/2024] [Accepted: 02/12/2024] [Indexed: 02/29/2024]
Abstract
Chronic obstructive pulmonary disease (COPD) is a significant preventable and treatable clinical disorder defined by a persistent, typically progressive airflow obstruction. This disease has a significant negative impact on mortality and morbidity worldwide. However, the complex interaction between the heart and lungs is usually underestimated, necessitating more attention to improve clinical outcomes and prognosis. Indeed, COPD significantly impacts ventricular function, right and left chamber architecture, tricuspid valve functionality, and pulmonary blood vessels. Accordingly, more emphasis should be paid to their diagnosis since cardiac alterations may occur very early before COPD progresses and generate pulmonary hypertension (PH). Echocardiography enables a quick, noninvasive, portable, and accurate assessment of such changes. Indeed, recent advancements in imaging technology have improved the characterization of the heart chambers and made it possible to investigate the association between a few cardiac function indexes and clinical and functional aspects of COPD. This review aims to describe the intricate relation between COPD and heart changes and provide basic and advanced echocardiographic methods to detect early right ventricular and left ventricular morphologic alterations and early systolic and diastolic dysfunction. In addition, it is crucial to comprehend the clinical and prognostic significance of functional tricuspid regurgitation in COPD and PH and the currently available transcatheter therapeutic approaches for its treatment. Moreover, it is also essential to assess noninvasively PH and pulmonary resistance in patients with COPD by applying new echocardiographic parameters. In conclusion, echocardiography should be used more frequently in assessing patients with COPD because it may aid in discovering previously unrecognized heart abnormalities and selecting the most appropriate treatment to improve the patient's symptoms, quality of life, and survival.
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Affiliation(s)
- Mihail Celeski
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
| | - Andrea Segreti
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy.
| | - Dajana Polito
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
| | - Daniele Valente
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
| | - Luisa Vicchio
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
| | - Giuseppe Di Gioia
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy; Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Rome, Italy; Institute of Sports Medicine and Science, Italian National Olympic Committee, Rome, Italy
| | - Gian Paolo Ussia
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
| | | | - Francesco Grigioni
- Research Unit of Cardiovascular Science, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21 - 00128, Rome, Italy; Cardiology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 200 - 00128, Rome, Italy
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10
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Corbett L, O'Driscoll P, Paton M, Oxborough D, Surkova E. Role and application of three-dimensional transthoracic echocardiography in the assessment of left and right ventricular volumes and ejection fraction: a UK nationwide survey. Echo Res Pract 2024; 11:8. [PMID: 38566154 PMCID: PMC10988951 DOI: 10.1186/s44156-024-00044-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 03/06/2024] [Indexed: 04/04/2024] Open
Abstract
Three-dimensional echocardiography (3DE) imaging has permitted advancements in the quantification of left ventricular (LV) and right ventricular (RV) volumes and ejection fraction. We evaluated the availability of 3DE equipment / analysis software, the integration of 3DE assessment of the LV and RV in routine clinical practice, current training provisions in 3DE, and aimed to ascertain barriers preventing the routine use of 3DE for volumetric analysis. Through the British Society of Echocardiography (BSE) regional representatives' network, echocardiographers were invited to participate in an open online survey. A total of 181 participants from echocardiography departments in the United Kingdom (UK), the majority from tertiary centres (61%), completed the 28-question survey. For 3DE quantification, 3DE-LV was adopted more frequently than 3DE-RV (48% vs 11%, respectively). Imaging feasibility was a recognised factor in 3DE RV and LV adoption. Many respondents had access to 3D probes (93%). The largest observed barriers to 3DE routine use were training deficiencies, with 83% reporting they would benefit from additional training opportunities and the duration of time permitted for the scan, with 68% of responders reporting allowances of less than the BSE standard of 45-60 min per patient (8% < 30-min). Furthermore, of those respondents who had undertaken professional accreditation, competence in 3DE was not formally assessed in 89%. This UK survey also reported good accessibility to magnetic resonance imaging (72%), which was related to overall 3DE adoption. In summary, although 3DE is now readily available, it remains underutilised. Further training opportunities, integrated formal assessment, improved adoption of BSE minimum recommended scanning times, alongside industry and societal support, may increase 3DE utilisation in routine practice.
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Affiliation(s)
- Liam Corbett
- Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK.
| | | | | | - David Oxborough
- Research Institute of Sports and Exercise Science and Liverpool Centre for Cardiovascular Science, Liverpool, UK
| | - Elena Surkova
- Royal Brompton and Harefield Hospitals, Guy's and St. Thomas' NHS Foundation Trust, London, UK
- National Heart and Lung Institute, Imperial College London, London, UK
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11
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Kim M, Uhm JS, Park JW, Bae S, Jung IH, Heo SJ, Kim D, Yu HT, Kim TH, Joung B, Lee MH. The Effects of Radiofrequency Catheter Ablation for Atrial Fibrillation on Right Ventricular Function. Korean Circ J 2024; 54:203-217. [PMID: 38654567 PMCID: PMC11040267 DOI: 10.4070/kcj.2023.0312] [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: 11/25/2023] [Revised: 01/21/2024] [Accepted: 02/07/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND AND OBJECTIVE The effects of radiofrequency catheter ablation (RFCA) for atrial fibrillation (AF) on right ventricular (RV) function are not well known. METHODS Patients who underwent RFCA for AF and underwent pre- and post-procedural echocardiography were enrolled consecutively. Fractional area change (FAC), RV free-wall longitudinal strain (RVFWSL), and RV 4-chamber strain including the ventricular septum (RV4CSL) were measured. Changes in FAC, RVFWSL, and RV4CSL before and after RFCA were compared among paroxysmal AF (PAF), persistent AF (PeAF), and long-standing persistent AF (LSPeAF) groups. RESULTS A total of 164 participants (74 PAF, 47 PeAF, and 43 LSPeAF; age, 60.8 ± 9.8 years; men, 74.4%) was enrolled. The patients with PeAF and LSPeAF had worse RV4CSL (p<0.001) and RVFWSL (p<0.001) than those with PAF and reference values. Improvements in RVFWSL and RV4CSL after RFCA were significant in the PeAF group compared with the PAF and LSPeAF groups (ΔRV4CSL, 8.4% [5.1, 11.6] in PeAF vs. 1.0% [-1.0, 4.1] in PAF, 1.9% [-0.2, 4.4] in LSPeAF, p<0.001; ΔRVFWSL, 9.0% [6.9, 11.5] in PeAF vs. 0.9% [-1.4, 4.9] in PAF, 1.0% [-1.0, 3.6] in LSPeAF, p<0.001). In patients without recurrence, improvements in RVFWSL and RV4CSL after RFCA were significant in the PeAF group compared to the LSPeAF group. CONCLUSIONS RV systolic function is more impaired in patients with PeAF and LSPeAF than in those with PAF. RV systolic function is more improved after RFCA in patients with PeAF than in those with PAF or LSPeAF.
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Affiliation(s)
- Minkwan Kim
- Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Jae-Sun Uhm
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Je-Wook Park
- Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - SungA Bae
- Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - In Hyun Jung
- Division of Cardiology, Department of Internal Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Seok-Jae Heo
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Daehoon Kim
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hee Tae Yu
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Tae-Hoon Kim
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Boyoung Joung
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Moon-Hyoung Lee
- Division of Cardiology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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12
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Nabeshima Y, Kitano T, Node K, Takeuchi M. Prognostic value of right ventricular free-wall longitudinal strain in patients with pulmonary hypertension: systematic review and meta-analyses. Open Heart 2024; 11:e002561. [PMID: 38325907 PMCID: PMC10860115 DOI: 10.1136/openhrt-2023-002561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 01/18/2024] [Indexed: 02/09/2024] Open
Abstract
BACKGROUND Right ventricular (RV) dysfunction is associated with adverse outcomes in patients with pulmonary hypertension (PH). This systematic review and meta-analysis evaluated the prognostic value of RV free-wall longitudinal strain (RVfwLS), compared with other RV parameters in PH. METHODS We searched for articles presenting the HR of two-dimensional RVfwLS in PH. HRs were standardised using the within-study SD. The ratio of HRs of a 1 SD change in RVfwLS versus systolic pulmonary arterial pressure (SPAP), systolic tricuspid annular velocities (s'-TV), RV fractional area change (FAC) or tricuspid annular plane systolic excursion (TAPSE) was calculated for each study, after which we conducted a random model meta-analysis. Subgroup analysis regarding the type of outcome, aetiology of PH and software vendor was also performed. RESULTS Twenty articles totalling 2790 subjects were included. The pooled HR of a 1 SD decrease of RVfwLS was 1.80 (95% CI: 1.62 to 2.00, p<0.001), and there was a significant association with all-cause death (ACD) and composite endpoints (CEs). The ratio of HR analysis revealed that RVfwLS has a significant, strong association with ACD and CE per 1 SD change, compared with corresponding values of SPAP, s'-TV, RVFAC or TAPSE. RVfwLS was a significant prognostic factor regardless of the aetiology of PH. However, significant superiority of RVfwLS versus other parameters was not observed in group 1 PH. CONCLUSIONS The prognostic value of RVfwLS in patients with PH was confirmed, and RVfwLS is better than other RV parameters and SPAP. Further accumulation of evidence is needed to perform a detailed subgroup analysis for each type of PH. TRIAL REGISTRATION NUMBER UMIN Clinical Trials Registry (UMIN000052679).
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Affiliation(s)
- Yosuke Nabeshima
- Department of Cardiovascular Medicine, Saga University Faculty of Medicine, Saga, Japan
| | - Tetsuji Kitano
- University of Occupational and Environmental Health Japan, Kitakyushu, Fukuoka, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University Faculty of Medicine, Saga, Japan
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, University of Occupational and Environmental Health Hospital, Kitakyushu, Fukuoka, Japan
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13
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Semino T, Rosa GM, Monacelli F, Pellicano R, Testino G, Porto I. Right ventricle: current knowledge of echocardiographic evaluation of this "forgotten" chamber. Minerva Med 2024; 115:45-60. [PMID: 36988493 DOI: 10.23736/s0026-4806.23.08575-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
In the past the right ventricle (RV) has been traditionally regarded as a simple conduit between the venous system and the pulmonary circulation and it has aroused little interest in both clinical and echocardiographic cardiologists to such an extent that it has been defined as the "forgotten chamber." Subsequently it was clearly shown that the right heart (RH) plays an important physiologic role in cardiac activity, and that congenital or acquired alterations in its structure and function have an important prognostic value. Aim of this review is to shed the light on the echocardiographic approach to this cardiac chamber. In this narrative review we critically explored the most recent literature on this topic using PubMed and Medline and examining the most recent guidelines on the echocardiographic approach to the RV. Echocardiographic approach to RV presents some technical difficulties, which stem from the position of the RV inside the thorax and around the LV and from its particular anatomy, which precludes geometric assumptions. However, RV may now be evaluated quantitatively and qualitatively in many ways, and some new methods can partially overcome some of the limits imposed by its complex anatomy, thereby yielding a quantitative evaluation. Furthermore, due to the wide range of pathologies which may involve the RV a disease-oriented approach should be considered in the echocardiographic investigation of right heart disease.
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Affiliation(s)
- Tommaso Semino
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy
| | - Gian M Rosa
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy -
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
| | - Fiammetta Monacelli
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
- Clinic of Geriatric Diseases, Department of Internal Medicine (DIMI), University of Genoa, Genoa, Italy
| | | | - Gianni Testino
- Unit of Addiction and Hepatology, Alcohological Regional Center, IRCCS San Martino Polyclinic Hospital, Genoa, Italy
| | - Italo Porto
- Department of Internal Medicine (DIMI), Clinic of Cardiovascular Diseases, University of Genoa, Genoa, Italy
- IRCCS San Martino Polyclinic Hospital, Genoa, Italy
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14
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Bjerregaard CL, Biering-Sørensen T, Skaarup KG, Sengeløv M, Lassen MCH, Johansen ND, Olsen FJ. Right Ventricular Function in Arrhythmogenic Right Ventricular Cardiomyopathy: Potential Value of Strain Echocardiography. J Clin Med 2024; 13:717. [PMID: 38337410 PMCID: PMC10856386 DOI: 10.3390/jcm13030717] [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: 12/15/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy is an inherited cardiomyopathy, characterized by abnormal cell adhesions, disrupted intercellular signaling, and fibrofatty replacement of the myocardium. These changes serve as a substrate for ventricular arrhythmias, placing patients at risk of sudden cardiac death, even in the early stages of the disease. Current echocardiographic criteria for diagnosing arrhythmogenic right ventricular cardiomyopathy lack sensitivity, but novel markers of cardiac deformation are not subject to the same technical limitations as current guideline-recommended measures. Measuring cardiac deformation using speckle tracking allows for meticulous quantification of global systolic function, regional function, and dyssynchronous contraction. Consequently, speckle tracking to quantify myocardial strain could potentially be useful in the diagnostic process for the determination of disease progression and to assist risk stratification for ventricular arrhythmias and sudden cardiac death. This narrative review provides an overview of the potential use of different myocardial right ventricular strain measures for characterizing right ventricular dysfunction in arrhythmogenic right ventricular cardiomyopathy and its utility in assessing the risk of ventricular arrhythmias.
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Affiliation(s)
- Caroline Løkke Bjerregaard
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Tor Biering-Sørensen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
- Department of Cardiology, Copenhagen University Hospital—Rigshospitalet, 2100 Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, 2730 Herlev, Denmark
| | - Kristoffer Grundtvig Skaarup
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Morten Sengeløv
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Mats Christian Højbjerg Lassen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Niklas Dyrby Johansen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
| | - Flemming Javier Olsen
- Department of Cardiology, Copenhagen University Hospital—Herlev and Gentofte, 2900 Hellerup, Denmark; (C.L.B.)
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark
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15
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Xu P, Nasr B, Li L, Huang W, Liu W, Wang X. Correlation analysis between lung ultrasound scores and pulmonary arterial systolic pressure in patients with acute heart failure admitted to the emergency intensive care unit. JOURNAL OF INTENSIVE MEDICINE 2024; 4:125-132. [PMID: 38263970 PMCID: PMC10800768 DOI: 10.1016/j.jointm.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/01/2023] [Accepted: 08/18/2023] [Indexed: 01/25/2024]
Abstract
Background No convenient, inexpensive, and non-invasive screening tools exist to identify pulmonary hypertension (PH) - left heart disease (LHD) patients during the early stages of the disease course. This study investigated whether different methods of lung ultrasound (LUS) could be used for the initial investigation of PH-LHD. Methods This was a single-center prospective observational study which was performed in the Zigong Fourth People's Hospital. We consecutively enrolled patients with heart failure (HF) admitted to the emergency intensive care unit from January 2018 to May 2020. Transthoracic echocardiography and LUS were performed within 24 h before discharge. We used the Spearman coefficient for correlation analysis between ultrasound scores and pulmonary arterial systolic pressure (PASP). Bland-Altman plots were generated to inspect possible bias, and receiver operating characteristic (ROC) curves were calculated to assess the relationship between ultrasound scores and an intermediate and high echocardiographic probability of PH-LHD. Results Seventy-one patients were enrolled in this study, with an overall median age of 79 (interquartile range: 71.5-84.0) years. Among the 71 patients, 36 (50.7%) cases were male, and 26 (36.6%) had an intermediate and high echocardiographic probability of PH. All four LUS scores in patients with an intermediate and high probability of PH were significantly higher than in patients with a low probability of PH (P <0.05). The correlation coefficient (r) between different LUS scoring methods and PASP was moderate for the 6-zone (r=0.455, P <0.001), 8-zone (r=0.385, P=0.001), 12-zone (r=0.587, P <0.001), and 28-zone (r=0.535, P <0.001) methods. In Bland-Altman plots, each of the four LUS scoring methods had a good agreement with PASP (P <0.001). The 8-zone and 12-zone methods showed moderately accurate discriminative values in differentiating patients with an intermediate and high echocardiographic probability of PH (P <0.05). Conclusions LUS is a readily available, inexpensive, and risk-free method that moderately correlates with PASP. LUS is a potential screening tool used for the initial investigation of PH-LHD, especially in emergencies or critical care settings.
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Affiliation(s)
- Ping Xu
- Emergency Department, Zigong Fourth People's Hospital, Zigong, China
- Institute of Medical Big Data, Zigong Academy of Artificial Intelligence and Big Data for Medical Science, Zigong, China
- Artificial Intelligence Key Laboratory of Sichuan Province, Zigong, China
| | - Basma Nasr
- Department of Cardiology, First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Liang Li
- Emergency Department, Zigong Fourth People's Hospital, Zigong, China
| | - Wenbin Huang
- Emergency Department, Zigong Fourth People's Hospital, Zigong, China
| | - Wei Liu
- Emergency Department, Zigong Fourth People's Hospital, Zigong, China
- Institute of Medical Big Data, Zigong Academy of Artificial Intelligence and Big Data for Medical Science, Zigong, China
| | - Xuelian Wang
- Emergency Department, Zigong Fourth People's Hospital, Zigong, China
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16
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Dayıoğlu M, Gürsel G, Özercan S, Aydın EM, Nadastepe Ö. Performance of handheld ultrasound devices in diagnosis of pulmonary hypertension and right heart dysfunction in ICU patients. Echocardiography 2024; 41:e15721. [PMID: 38041481 DOI: 10.1111/echo.15721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 09/30/2023] [Accepted: 11/13/2023] [Indexed: 12/03/2023] Open
Abstract
AIM The use of handheld ultrasonography devices (HHUD) has increased recently but there are limited data about their performance in the evaluation of right heart dysfunction (RHD) and pulmonary hypertension (PHT). The aim of the study is to compare the performance of a HHUD with a conventional ultrasound device (CUD) in assessing PHT and RHD. METHODS This single-center prospective study was performed in a seven-bed teaching hospital intensive care unit (ICU). PHT and RHD criteria were compared by HHUD and CUD. Additional PHT criteria and right ventricle (RV) systolic and diastolic dysfunction criteria were also measured. RESULTS Forty-six patients were included in the study. There was no significant difference between the imaging rates and mean values of the parameters measured by both devices. When the positivity rates for additional PHT parameters and RHD criteria were compared, there were no significant differences between the devices. In Bland-Altman's analysis, there was good agreement and there was no bias between the measurements of the two devices but left ventricular end-systolic eccentricity index (LVSEI), right atrium area (RAA), and pulmonary artery diameter (PAD). Ninety percent of the patients had PHT probability, of whom 43% had a low, 37% had intermediate and 10% had a high probability of PHT. Ninety-two percent of the patients had RHD and there was no significant difference between the devices in the diagnosis of RHD (p = .212). When RV systolic and diastolic dysfunction evaluations of the devices were compared according to the British Society of Echocardiography (BSE) criteria there was no significant difference between the devices' measurements in the evaluation of systolic and diastolic function. CONCLUSION The imaging and measurement capabilities of the HHUDs for PHT and RHD parameters were similar to CUDs, and considering the inconsistent parameters, the HHUD can be useful in diagnosing these problems.
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Affiliation(s)
- Mürüvvet Dayıoğlu
- Critical Care Fellowship Program, Gazi University School of Medicine, Ankara, Turkey
| | - Gül Gürsel
- Department of Pulmonary Disease, Division of Critical Care Medicine, Gazi University School of Medicine, Ankara, Turkey
| | - Seçil Özercan
- Critical Care Fellowship Program, Gazi University School of Medicine, Ankara, Turkey
| | - Eda Macit Aydın
- Critical Care Fellowship Program, Gazi University School of Medicine, Ankara, Turkey
| | - Özge Nadastepe
- Critical Care Fellowship Program, Gazi University School of Medicine, Ankara, Turkey
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17
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Lord RN, Adams ZH, George K, Somauroo J, Jones H, Oxborough D. Exploratory assessment of right ventricular structure and function during prolonged endurance cycling exercise. Echo Res Pract 2023; 10:22. [PMID: 38115147 PMCID: PMC10731767 DOI: 10.1186/s44156-023-00035-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/17/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND A reduction in right ventricular (RV) function during recovery from prolonged endurance exercise has been documented alongside RV dilatation. A relative elevation in pulmonary artery pressure and therefore RV afterload during exercise has been implicated in this post-exercise dysfunction but has not yet been demonstrated. The current study aimed to assess RV structure and function and pulmonary artery pressure before, during and after a 6-h cycling exercise bout. METHODS Eight ultra-endurance athletes were recruited for this study. Participants were assessed prior to exercise supine and seated, during exercise at 2, 4 and 6 h whilst cycling seated at 75% maximum heart rate, and post-exercise in the supine position. Standard 2D, Doppler and speckle tracking echocardiography were used to determine indices of RV size, systolic and diastolic function. RESULTS Heart rate and RV functional parameters increased from baseline during exercise, however RV structural parameters and indices of RV systolic and diastolic function were unchanged between in-exercise assessment points. Neither pulmonary artery pressures (26 ± 9 mmHg vs 17 ± 10 mmHg, P > 0.05) nor RV wall stress (7.1 ± 3.0 vs 6.2 ± 2.4, P > 0.05) were significantly elevated during exercise. Despite this, post-exercise measurements revealed RV dilation (increased RVD1 and 3), and reduced RV global strain (- 21.2 ± 3.5 vs - 23.8 ± 2.3, P = 0.0168) and diastolic tissue velocity (13.8 ± 2.5 vs 17.1 ± 3.4, P = 0.019) vs pre-exercise values. CONCLUSION A 6 h cycling exercise bout at 75% maximum heart rate did not alter RV structure, systolic or diastolic function assessments during exercise. Pulmonary artery pressures are not elevated beyond normal limits and therefore RV afterload is unchanged throughout exercise. Despite this, there is some evidence of RV dilation and altered function in post-exercise measurements.
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Affiliation(s)
- Rachel N Lord
- Centre for Health Activity and Wellbeing Research, Cardiff Metropolitan University, Cyncoed Campus, Cyncoed Road, Cardiff, CF23 6XD, UK.
| | - Zoe H Adams
- Centre for Health Activity and Wellbeing Research, Cardiff Metropolitan University, Cyncoed Campus, Cyncoed Road, Cardiff, CF23 6XD, UK
| | - Keith George
- Research Institute for Sport and Exercise Sciences, Liverpool, UK
| | - John Somauroo
- Research Institute for Sport and Exercise Sciences, Liverpool, UK
- Countess of Chester Hospital, NHS Trust, Chester, UK
| | - Helen Jones
- Research Institute for Sport and Exercise Sciences, Liverpool, UK
| | - David Oxborough
- Research Institute for Sport and Exercise Sciences, Liverpool, UK
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18
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Bartnik A, Pepke-Zaba J, Bunclark K, Ruggiero A, Jenkins D, Taghavi J, Tsui S, Screaton N, D'Errico L, Weir-McCall J. Cardiac MRI in the assessment of chronic thromboembolic pulmonary hypertension and response to treatment. Thorax 2023; 79:90-97. [PMID: 38050117 DOI: 10.1136/thorax-2022-219716] [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: 10/18/2022] [Accepted: 10/31/2023] [Indexed: 12/06/2023]
Affiliation(s)
- Aleksandra Bartnik
- Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
- Radiology, Papworth Hospital NHS Foundation Trust, Cambridge, UK
- Radiology, University of Cambridge, Cambridge, UK
| | | | | | | | - D Jenkins
- Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | - J Taghavi
- Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | - Steven Tsui
- Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, UK
| | | | - L D'Errico
- Radiology, Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Jonathan Weir-McCall
- Radiology, Papworth Hospital NHS Foundation Trust, Cambridge, UK
- Radiology, University of Cambridge, Cambridge, UK
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19
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Tan K, Liu C, Zhao Z, Wang S, Liang Y, Yu B, Xiong F. Effectiveness of Halo-Pelvic Traction and Thoracoplasty for Pulmonary Artery Pressure and Cardiopulmonary Function in Patients With Severe Spinal Deformity. Clin Spine Surg 2023; 36:E464-E470. [PMID: 37448187 DOI: 10.1097/bsd.0000000000001496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 06/21/2023] [Indexed: 07/15/2023]
Abstract
STUDY DESIGN Retrospective review. OBJECTIVE To evaluate the effectiveness of halo-pelvic traction and thoracoplasty for pulmonary artery pressure (PAP) and cardiopulmonary function in patients with severe spinal deformity. SUMMARY OF BACKGROUND DATA The effect of severe spinal deformity on pulmonary arterial hypertension, cardiac structure, and function has received little attention before. PATIENTS AND METHODS A total of 21 patients with severe spinal deformity were included in our study; all patients were examined by echocardiography and pulmonary function test before and after treatment. The correlations between PAP and pulmonary function were examined using Pearson correlation analysis. RESULTS The PAP decreased from 58.67 ± 20.24 to 39.00 ± 12.51 mm Hg, and the PAP of 42.86% of the patients returned to normal after treatment. Right cardiac enlargement, left ventricular diastolic function, and pulmonary function were improved at the same time. The ratio of left ventricular to right ventricular diameter returned to normal. Moderate correlations (correlation coefficient: -0.513 to -0.559) between PAP and forced vital capacity and forced expiratory volume in the first second were identified. CONCLUSIONS Pulmonary arterial hypertension, ventricular diastolic function, and pulmonary function were improved after halo-pelvic traction and thoracoplasty. A moderate negative correlation was identified between PAP and pulmonary function: the more pulmonary function improved, the more PAP decreased.
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Affiliation(s)
| | | | | | | | - Yijian Liang
- Department of Orthopedics, The Third People's Hospital of Chengdu, Chengdu, China
| | - Bin Yu
- Department of Orthopedics, The Third People's Hospital of Chengdu, Chengdu, China
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20
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Harada D, Noto T, Takagawa J. Right ventricular diastolic dysfunction worsens clinical outcomes in Japanese patients with heart failure. IJC HEART & VASCULATURE 2023; 49:101291. [PMID: 37953805 PMCID: PMC10632725 DOI: 10.1016/j.ijcha.2023.101291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/14/2023]
Abstract
Background Heart failure (HF) is a rapidly growing public health issue in super aging societies, such as Japan. Right HF is common in older patients. Therefore, the present study investigated the relationship between right ventricular diastolic function and poor clinical outcomes in patients with HF. Methods We retrospectively enrolled 387 Japanese HF patients. All data were obtained from our echocardiographic and jugular venous pulse (JVP) databases and medical records. A less-distensible right ventricle (RV) was identified by a deeper 'Y' descent than 'X' descent in the JVP waveform. We defined cardiac events of HF as follows: sudden death, death from HF, emergent infusion of loop diuretics, or hospitalization for deterioration of HF. Comparisons between patients with and without cardiac events and a multivariate analysis of cardiac events were performed. Results Eighty-five patients had cardiac events. Left ventricular ejection fraction (LVEF) was lower, average mitral E/e' and the prevalence of a less-distensible RV were higher, and tricuspid annular plane systolic excursion was shorter in patients with than in those without cardiac events (median55vs65, p < 0.001; median15vs11, p < 0.001; 64 %vs27%, p < 0.001; median17vs20, p < 0.001, respectively). In a multivariate Cox proportional hazard model, LVEF and a less-distensible RV were independent risk factors for cardiac events (hazard ratio [HR]:0.983 per 1 % increase, p = 0.048; HR:3.150, p < 0.001, respectively). The event-free rate was the lowest for patients with LVEF < 50 % and a less-distensible RV (p for trend < 0.001). Conclusions When right ventricular diastolic function is impaired and irreversible, Japanese patients with HF may become intractable regardless of LVEF.
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Affiliation(s)
- Daisuke Harada
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
| | - Takahisa Noto
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
| | - Junya Takagawa
- The Cardiology Division, Imizu Municipal Hospital, Toyama, Japan
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21
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Sabogal RC. Exploring the Applicability of Pre-Anesthetic Cardiac POCUS in Unexpected Conditions: Could it be Helpful? POCUS JOURNAL 2023; 8:237-242. [PMID: 38099178 PMCID: PMC10721308 DOI: 10.24908/pocus.v8i2.16519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Formal preoperative echocardiography has traditionally been recommended when there is substantial cardiovascular disease without recent follow up, unexplained dyspnea, a functional class less than 4 METS or a Duke Activity Status Index less than 34. However, it is important to note that certain patients may present with a variety of cardiac abnormalities due to their preexisting condition or multiple treatments, and these individuals warrant consideration. The objective of pre-anesthetic cardiac POCUS is to provide clinical information in a timely manner. Although it does not aim to replace conventional echocardiography, cardiac POCUS can undoubtedly assist anesthesia practitioners in identifying asymptomatic and potentially hazardous conditions, allowing for more accurate risk allocation and individualized patient care.
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Affiliation(s)
- Rodolfo C Sabogal
- Department of Anesthesiology and Critical Care, Universidad de Cartagena, Universidad de AntioquiaCartagenaColombia
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22
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Alerhand S, Adrian RJ. What echocardiographic findings differentiate acute pulmonary embolism and chronic pulmonary hypertension? Am J Emerg Med 2023; 72:72-84. [PMID: 37499553 DOI: 10.1016/j.ajem.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Pulmonary embolism (PE) and pulmonary hypertension (PH) are potentially fatal disease states. Early diagnosis and goal-directed management improve outcomes and survival. Both conditions share several echocardiographic findings of right ventricular dysfunction. This can inadvertently lead to incorrect diagnosis, inappropriate and potentially harmful management, and delay in time-sensitive therapies. Fortunately, bedside echocardiography imparts a few critical distinctions. OBJECTIVE This narrative review describes eight physiologically interdependent echocardiographic parameters that help distinguish acute PE and chronic PH. The manuscript details each finding along with associated pathophysiology and summarization of the literature evaluating diagnostic utility. This guide then provides pearls and pitfalls with high-quality media for the bedside evaluation. DISCUSSION The echocardiographic parameters suggesting acute or chronic right ventricular dysfunction (best used in combination) are: 1. Right heart thrombus (acute PE) 2. Right ventricular free wall thickness (acute ≤ 5 mm, chronic > 5 mm) 3. Tricuspid regurgitation pressure gradient (acute ≤ 46 mmHg, chronic > 46 mmHg, corresponding to tricuspid regurgitation maximal velocity ≤ 3.4 m/sec and > 3.4 m/sec, respectively) 4. Pulmonary artery acceleration time (acute ≤ 60-80 msec, chronic < 105 msec) 5. 60/60 sign (acute) 6. Pulmonary artery early-systolic notching (proximally-located, higher-risk PE) 7. McConnell's sign (acute) 8. Right atrial enlargement (equal to left atrial size suggests acute, greater than left atrial size suggests chronic). CONCLUSIONS Emergency physicians must appreciate the echocardiographic findings and associated pathophysiology that help distinguish acute and chronic right ventricular dysfunction. In the proper clinical context, these findings can point towards PE or PH, thereby leading to earlier goal-directed management.
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Affiliation(s)
- Stephen Alerhand
- Department of Emergency Medicine, Rutgers New Jersey Medical School, 150 Bergen Street, Newark, NJ 07103, USA.
| | - Robert James Adrian
- Department of Emergency Medicine, Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA
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23
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Bartoszko J, Omran AS, Ng W. Advancing intraoperative assessment of the right ventricle through three-dimensional transesophageal echocardiography. Can J Anaesth 2023; 70:1549-1559. [PMID: 37752377 DOI: 10.1007/s12630-023-02562-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 05/11/2023] [Accepted: 05/21/2023] [Indexed: 09/28/2023] Open
Affiliation(s)
- Justyna Bartoszko
- Department of Anesthesia and Pain Management, University Health Network, Sinai Health System, Women's College Hospital, University of Toronto, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
- Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
- Department of Anesthesiology & Pain Medicine, University of Toronto, Toronto, ON, Canada
| | - Ahmad S Omran
- Department of Anesthesia and Pain Management, University Health Network, Sinai Health System, Women's College Hospital, University of Toronto, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
| | - William Ng
- Department of Anesthesia and Pain Management, University Health Network, Sinai Health System, Women's College Hospital, University of Toronto, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
- Department of Anesthesiology & Pain Medicine, University of Toronto, Toronto, ON, Canada
- Department of Anaesthesia and Pain Management, The Hospital for Sick Children, Toronto, ON, Canada
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24
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Allwood BW, Manie S, Stolbrink M, Hunter L, Matthee S, Meintjes G, Amosun SL, Pecoraro A, Walzl G, Irusen E. Pulmonary hypertension in adults completing tuberculosis treatment. Afr J Thorac Crit Care Med 2023; 29:10.7196/AJTCCM.2023.v29i3.676. [PMID: 37970573 PMCID: PMC10642409 DOI: 10.7196/ajtccm.2023.v29i3.676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 07/23/2023] [Indexed: 11/17/2023] Open
Abstract
Background Pulmonary hypertension (PH) after tuberculosis (TB) is typically not included among the chronic lung diseases causing PH (group 3 PH), with few data available to support the inclusion. Objectives To determine the prevalence of PH in an adult population completing TB treatment. Methods This single-centre, cross-sectional study only included patients with their first documented episode of TB, and who were in the second half of treatment or had recently completed treatment. PH was assessed using transthoracic echocardiography. Questionnaires were completed, and spirometry and a 6-minute walk test were performed. Results One hundred patients were enrolled, with a mean age of 37.1 years, of whom 58% were male and 46% HIV positive. The median time since initiation of TB treatment was 22 weeks. The mean (standard deviation) measured right ventricular systolic pressure (RVSP) was 23.6 (6.24) mmHg. One participant had PH (defined as RVSP ≥40 mmHg; 95% confidence interval (CI) 0.0 - 3.0) and a further 3 had possible PH (RVSP ≥35 and <40 mmHg), with a combined PH prevalence of 4% (95% CI 0.2 - 7.8). Airflow obstruction on spirometry was found in 13.3% of 98 patients, while 25.5% had a reduced forced vital capacity. There was no association between RVSP or PH/possible PH and sex, age, HIV status, systemic hypertension, spirometry measurements or 6-minute walking distance. Smoking status was associated with RVSP, but not with the presence of PH/possible PH. Conclusion There was a significant prevalence of PH in this preliminary study of predominantly young patients completing treatment for a first episode of TB. Larger and more detailed studies are warranted. Study synopsis What the study adds. Of 100 adult patients with their first episode of tuberculosis (TB) who underwent echocardiograms near the end of treatment completion to determine the prevalence of pulmonary hypertension (PH), 1 (1%) had PH and a further 3 (3%) had possible PH. There was no association between sex, age, HIV status, lung function or 6-minute walking distance and the presence of PH. The study adds to the growing awareness of the association of TB with pulmonary vascular disease. It shows that even in a young population with a first episode of TB treated in an ambulatory setting, there is a significant prevalence of PH on treatment completion.Implications of the findings. Given that 10.6 million people acquire TB annually, the absolute global burden of cases with PH is likely to be high, but is underappreciated to date. Further work is urgently needed in this field.
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Affiliation(s)
- B W Allwood
- Division of Pulmonology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town,
South Africa
| | - S Manie
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, South Africa
| | - M Stolbrink
- Division of Pulmonology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town,
South Africa
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - L Hunter
- Division of Cardiology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town,
South Africa
| | - S Matthee
- Site B Khayelitsha Community Health Centre, Western Cape Department of Health, Cape Town, South Africa
| | - G Meintjes
- Department of Medicine, Faculty of Health Sciences, University of Cape Town, South Africa; Wellcome Centre for Infectious Diseases Research in Africa,
Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa
| | - S L Amosun
- Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, South Africa
| | - A Pecoraro
- Division of Cardiology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town,
South Africa
| | - G Walzl
- DST-NRF Centre of Excellence for Biomedical Tuberculosis Research and South African Medical Research Council Centre for Tuberculosis Research, Division
of Molecular Biology and Human Genetics, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town,
South Africa
| | - E Irusen
- Division of Pulmonology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town,
South Africa
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25
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Labrada L, Vaidy A, Vaidya A. Right ventricular assessment in pulmonary hypertension. Curr Opin Pulm Med 2023; 29:348-354. [PMID: 37410491 PMCID: PMC10408730 DOI: 10.1097/mcp.0000000000000980] [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: 07/07/2023]
Abstract
PURPOSE OF REVIEW The purpose of this review is to provide an overview of assessment of right ventricular function in the context of pulmonary hypertension and pulmonary arterial hypertension (PAH). We will review unique features of right ventricular anatomy, delineation of cause of pulmonary hypertension through careful right ventricular assessment, echocardiographic and hemodynamic evaluation, and the importance of this assessment in prognosis. RECENT FINDINGS The importance of performance in prognosis and risk assessment in patients with pulmonary hypertension has been continually emphasized in ongoing research. Representative parameters of right ventricular function have been shown to be predictive of prognosis in patients with pulmonary hypertension. Further, the importance of serial right ventricular assessment in risk assessment and prognosis has remained an emerging theme. SUMMARY Careful evaluation of right ventricular function is paramount in assessing the cause of pulmonary hypertension and severity of disease. Further, it has prognostic significance, as many representative parameters of right ventricular function have been linked with mortality. In our opinion, right ventricular function should be assessed serially throughout the course of treatment in pulmonary hypertension, and baseline parameters in addition to dynamic changes should be incorporated into risk assessment. Achieving normal or near-normal right ventricular performance may serve as a principal goal in the treatment of pulmonary hypertension.
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Affiliation(s)
- Lyana Labrada
- Pulmonary Hypertension, Right Heart Failure, CTEPH Program, Division of Cardiology, Temple University Hospital, Philadelphia, Pennsylvania, USA
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26
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Tomaselli M, Badano LP, Cannone V, Radu N, Curti E, Perelli F, Heilbron F, Gavazzoni M, Rella V, Oliverio G, Caravita S, Baratto C, Perego GB, Parati G, Brasca F, Muraru D. Incremental Value of Right Atrial Strain Analysis to Predict Atrial Fibrillation Recurrence After Electrical Cardioversion. J Am Soc Echocardiogr 2023; 36:945-955. [PMID: 37302440 DOI: 10.1016/j.echo.2023.05.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 05/17/2023] [Indexed: 06/13/2023]
Abstract
BACKGROUND Although the assessment of left atrial (LA) mechanics has been reported to refine atrial fibrillation (AF) risk prediction, it doesn't completely predict AF recurrence. The potential added role of right atrial (RA) function in this setting is unknown. Accordingly, this study sought to evaluate the added value of RA longitudinal reservoir strain (RASr) for the prediction of AF recurrence after electrical cardioversion (ECV). METHODS We retrospectively studied 132 consecutive patients with persistent AF who underwent elective ECV. Complete two-dimensional and speckle-tracking echocardiography analyses of LA and RA size and function were obtained in all patients before ECV. The end point was AF recurrence. RESULTS During a 12-month follow-up, 63 patients (48%) showed AF recurrence. Both LASr and RASr were significantly lower in patients experiencing AF recurrence than in patients with persistent sinus rhythm (LASr, 10% ± 6% vs 13% ± 7%; RASr, 14% ± 10% vs 20% ± 9%, respectively; P < .001 for both). Right atrial longitudinal reservoir strain (area under the curve = 0.77; 95% CI, 0.69-0.84; P < .0001) was more strongly associated with the recurrence of AF after ECV than LASr (area under the curve = 0.69; 95% CI, 0.60-0.77; P < .0001). Kaplan-Meier curves showed that patients with both LASr ≤ 10% and RASr ≤ 15% had a significantly increased risk for AF recurrence (log-rank, P < .001). However, at multivariable Cox regression, RASr (hazard ratio, 3.26; 95% CI, 1.73-6.13; P < .001) was the only parameter independently associated with AF recurrence. Right atrial longitudinal reservoir strain was more strongly associated with the occurrence of AF relapse after ECV than LASr, and LA and RA volumes. CONCLUSION Right atrial longitudinal reservoir strain was independently and more strongly associated than LASr with AF recurrence after elective ECV. This study highlights the importance of assessing the functional remodeling of both the RA and LA in patients with persistent AF.
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Affiliation(s)
- Michele Tomaselli
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Luigi P Badano
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
| | - Vincenzo Cannone
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Noela Radu
- Carol Davila University of Medicine and Pharmacy, Prof. Dr. C. C. Iliescu Institute, Bucharest, Romania
| | - Emanuele Curti
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Francesco Perelli
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Francesca Heilbron
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Mara Gavazzoni
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Valeria Rella
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Giorgio Oliverio
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Sergio Caravita
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Management, Information and Production Engineering, University of Bergamo, Dalmine, Italy
| | - Claudia Baratto
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Giovanni B Perego
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Gianfranco Parati
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Francesco Brasca
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Denisa Muraru
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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27
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Enríquez-Vázquez D, Quintanilla JG, García-Escolano A, Couselo-Seijas M, Simón-Chica A, Lee P, Alfonso-Almazán JM, Mahía P, Redondo-Rodríguez A, Modrego J, Ortega-Hernández A, Marcos-Alberca P, Magni R, Calvo E, Gómez-Gordo R, Yan P, La Rosa G, Bustamante-Madrión J, Pérez-García CN, Martín-Sánchez FJ, Calvo D, de la Hera JM, García-Torrent MJ, García-Osuna Á, Ordonez-Llanos J, Vázquez J, Pérez-Villacastín J, Pérez-Castellano N, Loew LM, Sánchez-González J, Gómez-Garre D, Filgueiras-Rama D. Non-invasive electromechanical assessment during atrial fibrillation identifies underlying atrial myopathy alterations with early prognostic value. Nat Commun 2023; 14:4613. [PMID: 37542075 PMCID: PMC10403561 DOI: 10.1038/s41467-023-40196-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 07/18/2023] [Indexed: 08/06/2023] Open
Abstract
Electromechanical characterization during atrial fibrillation (AF) remains a significant gap in the understanding of AF-related atrial myopathy. This study reports mechanistic insights into the electromechanical remodeling process associated with AF progression and further demonstrates its prognostic value in the clinic. In pigs, sequential electromechanical assessment during AF progression shows a progressive decrease in mechanical activity and early dissociation from its electrical counterpart. Atrial tissue samples from animals with AF reveal an abnormal increase in cardiomyocytes death and alterations in calcium handling proteins. High-throughput quantitative proteomics and immunoblotting analyses at different stages of AF progression identify downregulation of contractile proteins and progressive increase in atrial fibrosis. Moreover, advanced optical mapping techniques, applied to whole heart preparations during AF, demonstrate that AF-related remodeling decreases the frequency threshold for dissociation between transmembrane voltage signals and intracellular calcium transients compared to healthy controls. Single cell simulations of human atrial cardiomyocytes also confirm the experimental results. In patients, non-invasive assessment of the atrial electromechanical relationship further demonstrate that atrial electromechanical dissociation is an early prognostic indicator for acute and long-term rhythm control.
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Affiliation(s)
- Daniel Enríquez-Vázquez
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Servicio de Cardiología, Instituto de Investigación Biomédica A Coruña (INIBIC), Complexo Hospitalario Universitario A Coruña, A Coruña, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Jorge G Quintanilla
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Alba García-Escolano
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- ETSI Telecomunicación, Universidad Politécnica de Madrid, Madrid, Spain
| | - Marinela Couselo-Seijas
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Ana Simón-Chica
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Peter Lee
- Essel Research and Development Inc., Toronto, ON, Canada
| | - José Manuel Alfonso-Almazán
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Patricia Mahía
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Andrés Redondo-Rodríguez
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Javier Modrego
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Laboratorio de Microbiota y Biología Vascular, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Adriana Ortega-Hernández
- Laboratorio de Microbiota y Biología Vascular, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Pedro Marcos-Alberca
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Ricardo Magni
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Enrique Calvo
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Rubén Gómez-Gordo
- Laboratorio de Microbiota y Biología Vascular, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Ping Yan
- Richard D. Berlin Center for Cell Analysis and Modeling, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Giulio La Rosa
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - José Bustamante-Madrión
- Emergency Department, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Carlos Nicolás Pérez-García
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - F Javier Martín-Sánchez
- Emergency Department, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - David Calvo
- Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | - Jesús M de la Hera
- Hospital Universitario Central de Asturias, Instituto de Investigación Sanitaria del Principado de Asturias, Oviedo, Spain
| | | | - Álvaro García-Osuna
- Department of Clinical Biochemistry, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Institut de Recerca de l'Hospital Santa Creu i Sant Pau, Institut d'Investigacions Biomèdiques, IIB Sant Pau, Barcelona, Spain
| | - Jordi Ordonez-Llanos
- Department of Clinical Biochemistry, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
- Universidad Autónoma, Barcelona, Spain
- Foundation for Clinical Biochemistry & Molecular Pathology, Madrid, Spain
| | - Jesús Vázquez
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Julián Pérez-Villacastín
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Fundación Interhospitalaria para la Investigación Cardiovascular (FIC), Madrid, Spain
| | - Nicasio Pérez-Castellano
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
- Fundación Interhospitalaria para la Investigación Cardiovascular (FIC), Madrid, Spain
| | - Leslie M Loew
- Richard D. Berlin Center for Cell Analysis and Modeling, University of Connecticut School of Medicine, Farmington, CT, USA
| | | | - Dulcenombre Gómez-Garre
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Laboratorio de Microbiota y Biología Vascular, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - David Filgueiras-Rama
- Novel Arrhythmogenic Mechanisms Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
- Cardiovascular Institute, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
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Tokodi M, Magyar B, Soós A, Takeuchi M, Tolvaj M, Lakatos BK, Kitano T, Nabeshima Y, Fábián A, Szigeti MB, Horváth A, Merkely B, Kovács A. Deep Learning-Based Prediction of Right Ventricular Ejection Fraction Using 2D Echocardiograms. JACC Cardiovasc Imaging 2023; 16:1005-1018. [PMID: 37178072 DOI: 10.1016/j.jcmg.2023.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 01/25/2023] [Accepted: 02/17/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Evidence has shown the independent prognostic value of right ventricular (RV) function, even in patients with left-sided heart disease. The most widely used imaging technique to measure RV function is echocardiography; however, conventional 2-dimensional (2D) echocardiographic assessment is unable to leverage the same clinical information that 3-dimensional (3D) echocardiography-derived right ventricular ejection fraction (RVEF) can provide. OBJECTIVES The authors aimed to implement a deep learning (DL)-based tool to estimate RVEF from 2D echocardiographic videos. In addition, they benchmarked the tool's performance against human expert reading and evaluated the prognostic power of the predicted RVEF values. METHODS The authors retrospectively identified 831 patients with RVEF measured by 3D echocardiography. All 2D apical 4-chamber view echocardiographic videos of these patients were retrieved (n = 3,583), and each subject was assigned to either the training or the internal validation set (80:20 ratio). Using the videos, several spatiotemporal convolutional neural networks were trained to predict RVEF. The 3 best-performing networks were combined into an ensemble model, which was further evaluated in an external data set containing 1,493 videos of 365 patients with a median follow-up time of 1.9 years. RESULTS The ensemble model predicted RVEF with a mean absolute error of 4.57 percentage points in the internal and 5.54 percentage points in the external validation set. In the latter, the model identified RV dysfunction (defined as RVEF <45%) with an accuracy of 78.4%, which was comparable to an expert reader's visual assessment (77.0%; P = 0.678). The DL-predicted RVEF values were associated with major adverse cardiac events independent of age, sex, and left ventricular systolic function (HR: 0.924 [95% CI: 0.862-0.990]; P = 0.025). CONCLUSIONS Using 2D echocardiographic videos alone, the proposed DL-based tool can accurately assess RV function, with similar diagnostic and prognostic power as 3D imaging.
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Affiliation(s)
- Márton Tokodi
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary.
| | - Bálint Magyar
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - András Soós
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary; Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, University Hospital, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Máté Tolvaj
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | | | - Tetsuji Kitano
- Department of Cardiology and Nephrology, Wakamatsu Hospital, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yosuke Nabeshima
- Second Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Alexandra Fábián
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Mark Bence Szigeti
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - András Horváth
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Béla Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Attila Kovács
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary.
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29
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Khedr L, Khedr NF, Werida RH. Functional capacity and inflammatory biomarkers as predictors for right atrial volume index in COPD patients. Int J Cardiovasc Imaging 2023; 39:1493-1504. [PMID: 37217717 PMCID: PMC10427529 DOI: 10.1007/s10554-023-02871-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 05/05/2023] [Indexed: 05/24/2023]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) is a leading cause of mortality and right-heart complications. So, this study aimed to evaluate the role of right atrial volume index (RAVI), inflammatory biomarkers and functional capacity in predicting poor outcomes for patients with COPD, classified by COPD assessment test (CAT) questionnaire, as early predictors of right heart diseases. METHODS 151 patients with COPD with ejection fraction (LVEF) > 55% were enrolled and classified according to CAT questionnaire into CAT ≥ 10 (group I) and CAT < 10 (group II). RAVI was calculated using Echocardiography. Assessment of RV systolic function was done by Doppler imaging. Functional capacity parameters were assessed by modified medical research council dyspnea scale (mMRC). IL-1β, adiponectin, hs-CRP and neopterin were evaluated by ELSA kits. RESULTS Group I (CAT ≥ 10) had higher RAVI (73.92 ± 21.20 ml/m2 vs 22.73 ± 6.24 ml/m2, p < 0.001), lower S`tri (0.05 ± 0.01 vs 0.13 ± 0.03 m/s, p < 0.001), lower tricuspid annular plane systolic excursion (TAPSE) (1.20 ± 0.17 cm vs 2.17 ± 0.48 cm, p < 0.001), higher RVSP (54.88 ± 7.97 vs 26.79 ± 9.84 mmHg, p < 0.001) compared with group II (CAT < 10). RAVI was good predictor of CAT (r = 0.954, p < 0.001) and strongly correlated with tricuspid S`tri, RVSP, tricuspid E/e' and Mitral E/e' (r = -0.737, r = 0.753, r = 0.817 and r = 0.515, respectively, p < 0.001). RAVI was correlated with TAPSE (r = -0.673, p < 0.001) and with tricuspid E/A ratio & LVEF (r = 0.628, r = -0.407, respectively, p < 0.001). Hs-CRP: 2.50 ± 1.43 vs 2.03 ± 1.19, IL-1β: 37.96 ± 14.35 vs 27.57 ± 8.06, neopterin: 91.37 ± 17.30 vs 76.90 ± 16.75, p < 0.05) were significantly higher besides lower adiponectin levels (3.19 ± 1.98 vs 5.32 ± 1.33 p < 0.05) in group I as compared to group II. CONCLUSION Functional capacity might be useful predictor for right heart diseases in COPD patients. Inflammatory biomarkers, low adiponectin and high Hs-CRP, IL-1β and neopterin levels, might not only be useful to monitor treatment response but may also help to discriminate patients with a worsen prognosis.
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Affiliation(s)
- Lamiaa Khedr
- Department of Cardiology, Faculty of Medicine, Tanta University Hospital, Tanta University, Tanta, Egypt.
| | - Naglaa F Khedr
- Biochemistry Department, Faculty of Pharmacy, Tanta University, Tanta, 31527, Egypt.
| | - Rehab H Werida
- Clinical Pharmacy and Pharmacy Practice Department, Faculty of Pharmacy, Damanhour University, Damanhour, 22514, Egypt.
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30
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Wang D, Fan G, Zhang X, Xi L, Chen Y, Li A, Zhai Z. Prevalence of long-term right ventricular dysfunction after acute pulmonary embolism: a systematic review and meta-analysis. EClinicalMedicine 2023; 62:102153. [PMID: 37638233 PMCID: PMC10448274 DOI: 10.1016/j.eclinm.2023.102153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/29/2023] Open
Abstract
Background Right ventricular dysfunction (RVD) is associated with adverse outcomes of acute pulmonary embolism (PE). However, there are no studies describing the long-term, full-spectrum right ventricular parameters on morphology, pressure and function at certain follow-up time points after PE onset. More exploration of right ventricular function would provide useful clues for long-term management of patients with PE. Methods For this systematic review and meta-analysis, we completed a literature search in Pubmed, EMBASE and WebofScience (from Jan 1st, 1998 to April 20th, 2023). Studies of patients with acute PE followed-up longer than 3 months with right ventricle assessment and written in English-language were included. Right ventricular function was assessed by either echocardiography or computed tomographic pulmonary angiography (CTPA). The primary outcome was structural and functional parameters of the right ventricle, and the secondary outcomes were functional assessments [New York Heart Association (NYHA) functional classification and 6-min walk test distance (6 MWD)], at each follow-up time points. Random effect meta-analyses were performed using R software (PROSPERO: CRD42023433332). Findings A total of 33 studies (3920 patients) were included in the final analysis. The 3-month, 6-month and 1-year prevalence of right ventricular dysfunction (RVD) was 0.34 [95% confidence interval (CI) 0.21-0.48, I2 = 96%], 0.26 (95% CI 0.17-0.36, I2 = 93%) and 0.34 (95% CI 0.19-0.48, I2 = 94%), respectively. Pooled tricuspid annulus plane systolic excursion (TAPSE), right ventricular to left ventricular diameter (RV/LV) ratio and pulmonary artery systolic pressure (PASP) at 1-year was 21.80 mm (95% CI 20.08-23.52, I2 = 93%), 0.64 (95% CI 0.48-0.81, I2 = 92%) and 27.33 mmHg (95% CI 18.88-35.78) (I2 = 96%), respectively. The proportion of NYHA III-IV was 0.06 (95% CI 0.0-0.12) and the pooled 6 MWD was 462.98 m (95% CI 447.55-478.41) over 1 year. Patients treated with thrombolysis had lower prevalence of RVD (1-year 0.17 and 0.07 in systemic thrombolysis and catheter-directed thrombolysis, respectively) than those treated with anticoagulation therapy alone (1-year 0.24) but the pooled risk ratio (RR) was not statistically significant. Interpretation Although the conclusion of this study may be limited by its high heterogeneity from varied study designs, inclusion criteria and definition of RVD of each study, our findings suggested that persistent RVD and functional impairment were of considerable high prevalence during long-term follow-up after acute PE. Treatment strategy may influence the prevalence of long-term RVD. Funding This study is supported by CAMS Innovation Fund for Medical Sciences (CIFMS) (2021-I2M-1-061). The National Key Research and Development Program of China (2016YFC0905600). National High Level Hospital Clinical Research Funding (2022-NHLHCRF-LX-01-02-03). CAMS Institute of Respiratory Medicine Grant for Young Scholars (2023-ZF-8).
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Affiliation(s)
- Dingyi Wang
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- Department of Clinical Research and Data Management, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, P.R. China
| | - Guohui Fan
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- Department of Clinical Research and Data Management, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, P.R. China
| | - Xiaomeng Zhang
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- China-Japan Friendship Hospital, Peking University Health Science Center, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China‑Japan Friendship Hospital, National Center for Respiratory Medicine, Beijing, P.R. China
| | - Linfeng Xi
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China‑Japan Friendship Hospital, National Center for Respiratory Medicine, Beijing, P.R. China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Yinong Chen
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- China-Japan Friendship Hospital, Peking University Health Science Center, Beijing, China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China‑Japan Friendship Hospital, National Center for Respiratory Medicine, Beijing, P.R. China
| | - Aili Li
- Department of Cardiology, China-Japan Friendship Hospital, Beijing, China
| | - Zhenguo Zhai
- National Clinical Research Center for Respiratory Diseases, Beijing, P.R. China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, P.R. China
- Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, P.R. China
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China‑Japan Friendship Hospital, National Center for Respiratory Medicine, Beijing, P.R. China
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31
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Lopez-Candales A, Asif T, Sawalha K, Norgard NB. Heart Failure with Preserved Left Ventricular Ejection Fraction: A Complex Conundrum Simply Not Limited to Diastolic Dysfunction. Cardiovasc Ther 2023; 2023:1552826. [PMID: 37496726 PMCID: PMC10368509 DOI: 10.1155/2023/1552826] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 05/25/2023] [Accepted: 06/06/2023] [Indexed: 07/28/2023] Open
Abstract
Over the last two decades, the changing paradigm of heart failure with preserved ejection fraction (HFpEF) has transformed our understanding not only of the pathophysiology of this clinical entity but also the diagnostic and therapeutic approaches aimed at treating this complex patient population. No longer HFpEF should be seen as simply left ventricular diastolic dysfunction but as a group of that in addition of having small and thick left ventricles with abnormal diastolic filling patterns as their main pathophysiologic abnormality; they also have whole host of different abnormalities. In fact, this heterogeneous clinical entity embodies numerous mechanisms and is linked to multiorgan dysfunction, with hypertension and obesity playing a major role. Although we have gained an enormous amount of understanding not only on the causes but also the downstream effects of HFpEF, there is still much to be learned before we can fully comprehend this complex clinical entity. It is the main intention of this review to synthesize the most recent attributes, mechanism, diagnostic tools, and most useful therapeutic alternatives to be considered when evaluating patients either complaining of dyspnea on exertion as well as exercise intolerance or those recently admitted with HF symptoms but with normal LVEF in the absence of any other valvular abnormalities.
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Affiliation(s)
- Angel Lopez-Candales
- University of Missouri-Kansas City, School of Medicine, Kansas City, Missouri, USA
| | - Talal Asif
- University of Missouri-Kansas City, School of Medicine, Kansas City, Missouri, USA
| | - Khalid Sawalha
- University of Missouri-Kansas City, School of Medicine, Kansas City, Missouri, USA
| | - Nicholas B. Norgard
- University of Missouri-Kansas City, School of Medicine, Kansas City, Missouri, USA
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32
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Chotalia M, Patel JM, Bangash MN, Parekh D. Cardiovascular Subphenotypes in ARDS: Diagnostic and Therapeutic Implications and Overlap with Other ARDS Subphenotypes. J Clin Med 2023; 12:jcm12113695. [PMID: 37297890 DOI: 10.3390/jcm12113695] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 04/27/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023] Open
Abstract
Acute respiratory distress syndrome (ARDS) is a highly heterogeneous clinical condition. Shock is a poor prognostic sign in ARDS, and heterogeneity in its pathophysiology may be a barrier to its effective treatment. Although right ventricular dysfunction is commonly implicated, there is no consensus definition for its diagnosis, and left ventricular function is neglected. There is a need to identify the homogenous subgroups within ARDS, that have a similar pathobiology, which can then be treated with targeted therapies. Haemodynamic clustering analyses in patients with ARDS have identified two subphenotypes of increasingly severe right ventricular injury, and a further subphenotype of hyperdynamic left ventricular function. In this review, we discuss how phenotyping the cardiovascular system in ARDS may align with haemodynamic pathophysiology, can aid in optimally defining right ventricular dysfunction and can identify tailored therapeutic targets for shock in ARDS. Additionally, clustering analyses of inflammatory, clinical and radiographic data describe other subphenotypes in ARDS. We detail the potential overlap between these and the cardiovascular phenotypes.
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Affiliation(s)
- Minesh Chotalia
- Birmingham Acute Care Research Group, University of Birmingham, Birmingham B15 2SQ, UK
- Department of Anaesthetics and Critical Care, Queen Elizabeth Hospital Birmingham, Birmingham B15 2GW, UK
| | - Jaimin M Patel
- Birmingham Acute Care Research Group, University of Birmingham, Birmingham B15 2SQ, UK
- Department of Anaesthetics and Critical Care, Queen Elizabeth Hospital Birmingham, Birmingham B15 2GW, UK
| | - Mansoor N Bangash
- Birmingham Acute Care Research Group, University of Birmingham, Birmingham B15 2SQ, UK
- Department of Anaesthetics and Critical Care, Queen Elizabeth Hospital Birmingham, Birmingham B15 2GW, UK
| | - Dhruv Parekh
- Birmingham Acute Care Research Group, University of Birmingham, Birmingham B15 2SQ, UK
- Department of Anaesthetics and Critical Care, Queen Elizabeth Hospital Birmingham, Birmingham B15 2GW, UK
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33
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Zhang H, Lian H, Wang X, Zhang Q, Liu D. Tricuspid annular plane systolic excursion/mitral annular plane systolic excursion ratio in critically ill patients: an index of right- and left-ventricular function mismatch and a risk factor for cardiogenic pulmonary edema. BMC Anesthesiol 2023; 23:175. [PMID: 37217863 DOI: 10.1186/s12871-023-02142-9] [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: 10/28/2022] [Accepted: 05/16/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND This study aimed to explore whether the tricuspid annular systolic excursion (TAPSE)/mitral annular systolic excursion (MAPSE) ratio was associated with the occurrence of cardiogenic pulmonary edema (CPE) in critically ill patients. MATERIALS AND METHODS This was a prospective observational study conducted in a tertiary hospital. Adult patients admitted to the intensive care unit who were on mechanical ventilation or in need of oxygen therapy were prospectively screened for enrolment. The diagnosis of CPE was determined based on lung ultrasound and echocardiography findings. TAPSE ≥ 17 mm and MAPSE ≥ 11 mm were used as normal references. RESULTS Among the 290 patients enrolled in this study, 86 had CPE. In the logistic regression analysis, the TASPE/MAPSE ratio was independently associated with the occurrence of CPE (odds ratio 4.855, 95% CI: 2.215-10.641, p < 0.001). The patients' heart function could be categorized into four types: normal TAPSE in combination with normal MAPSE (TAPSE↑/MAPSE↑) (n = 157), abnormal TAPSE in combination with abnormal MAPSE (TAPSE↓/MAPSE↓) (n = 40), abnormal TAPSE in combination with normal MAPSE (TAPSE↓/MAPSE↑) (n = 50) and normal TAPSE in combination with abnormal MAPSE (TAPSE↑/MAPSE↓) (n = 43). The prevalence of CPE in patients with TAPSE↑/MAPSE↓ (86.0%) was significantly higher than that in patients with TAPSE↑/MAPSE↑ (15.3%), TAPSE↓/MAPSE↓ (37.5%), or TAPSE↓/MAPSE↑ (20.0%) (p < 0.001). The ROC analysis showed that the area under the curve for the TAPSE/MAPSE ratio was 0.761 (95% CI: 0.698-0.824, p < 0.001). A TAPSE/MAPSE ratio of 1.7 allowed the identification of patients at risk of CPE with a sensitivity of 62.8%, a specificity of 77.9%, a positive predictive value of 54.7% and a negative predictive value of 83.3%. CONCLUSIONS The TAPSE/MAPSE ratio can be used to identify critically ill patients at higher risk of CPE.
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Affiliation(s)
- Hongmin Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China.
| | - Hui Lian
- Department of Health Care, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoting Wang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China.
| | - Qing Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China
| | - Dawei Liu
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, 1# Shuai Fu Yuan, Dong Cheng District, Beijing, 100730, China
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34
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Aceituno-Melgar JE, Posada-Martinez EL. Focused Cardiac Ultrasonography for Right Ventricular Size and Systolic Function. N Engl J Med 2023; 388:1150-1151. [PMID: 36947481 DOI: 10.1056/nejmc2300338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
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35
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Xi L, Xuemei Z, Ling Y, Changchun C, Zhuo H, Jinyang Q, Xin W. Correlation between frailty and cardiac structure and function in echocardiography in elderly patients with normal ejection fraction. Aging Clin Exp Res 2023; 35:775-784. [PMID: 36871112 DOI: 10.1007/s40520-023-02363-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/03/2023] [Indexed: 03/06/2023]
Abstract
OBJECTIVE This study aims to accurately evaluate the cardiac structure and function of the frail population in elderly patients with normal ejection fraction (EF) using the 3D volume quantification and speckle tracking of echocardiography, to explore the correlation between frailty and cardiac structure and function. METHODS A total of 350 elderly aged 65 and above in-patients, excluding those with congenital heart disease, cardiomyopathy, and severe valvular heart disease, were included in the study. Patients were divided into non-frail, pre-frail, and frail group. Echocardiography techniques including speckle tracking and 3D volume quantification, were used to analyze the cardiac structure and function of the study subjects. Comparative analysis was statistically significant if P < 0.05. RESULTS The cardiac structure of the frail group was different compared with non-frail patients, the frail group demonstrated increased left ventricular myocardial mass index (LVMI), but decreased stroke volume. Cardiac function was also impaired in the frail group: reservoir strain and conduit strain of left atrium, strain of right ventricular (RV) free wall, strain of RV septum, 3D EF of RV, and global longitudinal strain of LV were significantly decreased. Frailty was significantly and independently associated with LV hypertrophy (OR 1.889; 95% CI 1.240,2.880; P = 0.003), LV diastolic dysfunction (OR 1.496; 95% CI 1.016,2.203; P = 0.041), left ventricular global longitudinal strain (LVGLS) reduction (OR 1.697; 95% CI 1.192, 2.416; P = 0.003), and reduced RV systolic function (OR 2.200; 95% CI 1.017, 4.759; P = 0.045). CONCLUSION Frailty is closely associated with several heart structural and functional alterations, which not only manifested as LV hypertrophy and reduced LV systolic function, but also decreased LV diastolic function, RV systolic function, and left atrial systolic function. Frailty is an independent risk factor for LV hypertrophy, LV diastolic dysfunction, LVGLS reduction, and reduced RV systolic function. TRIAL REGISTRATION NUMBER ChiCTR2000033419. Date of registration: May 31, 2020.
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Affiliation(s)
- Li Xi
- Department of Cardiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China
| | - Zhong Xuemei
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Yan Ling
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Chen Changchun
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Hou Zhuo
- Department of Cardiology, West China Tianfu Hospital of Sichuan University, Chengdu, China
| | - Qin Jinyang
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, China
| | - Wei Xin
- Department of Cardiology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Sichuan, China.
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36
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Dawes TJW, McCabe C, Dimopoulos K, Stewart I, Bax S, Harries C, Samaranayake CB, Kempny A, Molyneaux PL, Seitler S, Semple T, Li W, George PM, Kouranos V, Chua F, Renzoni EA, Kokosi M, Jenkins G, Wells AU, Wort SJ, Price LC. Phosphodiesterase 5 inhibitor treatment and survival in interstitial lung disease pulmonary hypertension: A Bayesian retrospective observational cohort study. Respirology 2023; 28:262-272. [PMID: 36172951 DOI: 10.1111/resp.14378] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 09/08/2022] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND OBJECTIVE Pulmonary hypertension is a life-limiting complication of interstitial lung disease (ILD-PH). We investigated whether treatment with phosphodiesterase 5 inhibitors (PDE5i) in patients with ILD-PH was associated with improved survival. METHODS Consecutive incident patients with ILD-PH and right heart catheterisation, echocardiography and spirometry data were followed from diagnosis to death, transplantation or censoring with all follow-up and survival data modelled by Bayesian methods. RESULTS The diagnoses in 128 patients were idiopathic pulmonary fibrosis (n = 74, 58%), hypersensitivity pneumonitis (n = 17, 13%), non-specific interstitial pneumonia (n = 12, 9%), undifferentiated ILD (n = 8, 6%) and other lung diseases (n = 17, 13%). Final outcomes were death (n = 106, 83%), transplantation (n = 9, 7%) and censoring (n = 13, 10%). Patients treated with PDE5i (n = 50, 39%) had higher mean pulmonary artery pressure (median 38 mm Hg [interquartile range, IQR: 34, 43] vs. 35 mm Hg [IQR: 31, 38], p = 0.07) and percentage predicted forced vital capacity (FVC; median 57% [IQR: 51, 73] vs. 52% [IQR: 45, 66], p=0.08) though differences did not reach significance. Patients treated with PDE5i survived longer than untreated patients (median 2.18 years [95% CI: 1.43, 3.04] vs. 0.94 years [0.69, 1.51], p = 0.003) independent of all other prognostic markers by Bayesian joint-modelling (HR 0.39, 95% CI: 0.23, 0.59, p < 0.001) and propensity-matched analyses (HR 0.38, 95% CI: 0.22, 0.58, p < 0.001). Survival difference with treatment was significantly larger if right ventricular function was normal, rather than abnormal, at presentation (+2.55 years, 95% CI: -0.03, +3.97 vs. +0.98 years, 95% CI: +0.47, +2.00, p = 0.04). CONCLUSION PDE5i treatment in ILD-PH should be investigated by a prospective randomized trial.
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Affiliation(s)
- Timothy J W Dawes
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Colm McCabe
- National Heart and Lung Institute, Imperial College London, London, UK.,National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Konstantinos Dimopoulos
- National Heart and Lung Institute, Imperial College London, London, UK.,National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Adult Congenital Heart Disease Service, Royal Brompton Hospital, London, UK
| | - Iain Stewart
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Simon Bax
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Carl Harries
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Aleksander Kempny
- National Heart and Lung Institute, Imperial College London, London, UK.,National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Adult Congenital Heart Disease Service, Royal Brompton Hospital, London, UK
| | - Philip L Molyneaux
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Samuel Seitler
- National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Thomas Semple
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Radiology, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Wei Li
- National Heart and Lung Institute, Imperial College London, London, UK.,Adult Congenital Heart Disease Service, Royal Brompton Hospital, London, UK.,Department of Echocardiography, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Peter M George
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Vasileios Kouranos
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Felix Chua
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Elisabetta A Renzoni
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Maria Kokosi
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gisli Jenkins
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Athol U Wells
- National Heart and Lung Institute, Imperial College London, London, UK.,Department of Interstitial Lung Disease, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Stephen J Wort
- National Heart and Lung Institute, Imperial College London, London, UK.,National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Laura C Price
- National Heart and Lung Institute, Imperial College London, London, UK.,National Pulmonary Hypertension Service, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
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Interchangeability of transthoracic and transesophageal echocardiographic right heart measurements in the perioperative setting and correlation with hemodynamic parameters. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:555-563. [PMID: 36399180 DOI: 10.1007/s10554-022-02754-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Accepted: 10/30/2022] [Indexed: 11/21/2022]
Abstract
Reduction of right ventricular (RV) function after cardiac surgery has been shown to impact outcomes. Conventional indices for right ventricular dysfunction are validated using transthoracic echocardiogram (TTE) which has limited use compared to transesophageal echocardiogram (TEE) in the perioperative settings. The aim of this study was to assess the agreement of RV systolic function assessment with TEE compared to TTE and assess the association of echocardiographic parameter with hemodynamic indices of RV dysfunction. This was a single center prospective observational study in an academic institution. Fifty adult patients undergoing elective cardiac surgery were included. TTE, TEE and stroke volume measurements pre-cardiopulmonary bypass (CPB) and post-CPB were performed. The variables of interest were anatomical M-mode tricuspid annular plane systolic excursion (AMM-TAPSE), fractional area change (FAC), tricuspid annular velocity (S') and myocardial performance index (MPI). FAC and AMM-TAPSE measured at the mid-esophageal 4 chamber view had substantial agreement with the TTE acquired parameters (Lin's concordance correlation coefficient (CCC) = 0.76, 95%CI 0.59-0.86 and CCC = 0.85, 95%CI 0.76-0.91). S' was significantly underestimated by TEE (CCC = 0.07, 95%CI 0.04-0.19) and MPI showed moderate agreement (CCC = 0.45 95%CI 0.19-0.65). Despite the significant changes in echocardiographic parameters, there were no corresponding changes in stroke volume (SV) or pulmonary artery pulsatility index at the post-CPB period. TEE acquired FAC and AMM-TAPSE had substantial agreement with pre-operative TTE values and no significant differences between the pre-CPB and post-CPB period. Systolic RV echocardiographic parameters decreased post-CPB but this was not accompanied by significant hemodynamic changes.
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38
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Zhang H, Zhang D, Wang X, Liu Y, Lian H, Zhang Q, Zhao H, Chen X, Liu D. Prognostic implication of a novel right ventricular injury score in septic patients. ESC Heart Fail 2023; 10:1205-1213. [PMID: 36683014 PMCID: PMC10053157 DOI: 10.1002/ehf2.14289] [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: 09/12/2022] [Revised: 11/29/2022] [Accepted: 12/15/2022] [Indexed: 01/24/2023] Open
Abstract
AIMS We aim to investigate the prognostic value of a right ventricular (RV) injury score based on the concept of RV dilation, RV systolic dysfunction, and RV-pulmonary arterial (PA) decoupling in septic patients and to explore whether the RV injury (RVI) score can be used to grade the severity of RV dysfunction in these patients. METHODS AND RESULTS Septic patients admitted to the ICU were prospectively included. We collected haemodynamic and echocardiographic parameters as well as prognostic information. RV dilation was defined as right and left ventricular end-diastolic area ratio (R/LVEDA) > 2/3. RVSD was defined as tricuspid annular plane systolic excursion (TAPSE) < 17 mm, right ventricular fractional area change (FAC) < 35%, or peak velocity of tricuspid annulus via tissue Doppler (S') < 10 cm/s. RV-PA decoupling was represented by the TAPSE/pulmonary arterial systolic pressure (PASP) ratio. RVI score were determined by the presence of the following findings: RVSD, RV dilation, and RV-PA decoupling, that is, one point for each finding. A total of 327 patients were enrolled in this study, among whom 276 survived and 51 died at 30 days after admission. Overall, 18.0% had RV dilation, 35.8% had RVSD, and 21.4% had RV-PA decoupling, with an appreciable overlap present. A multivariate Cox regression analysis showed that RV dilation (HR: 2.19, 95% CI: 1.19-4.01, P = 0.011), RVSD (HR: 2.25, 95% CI: 1.23-4.13, P = 0.009) and RV-PA decoupling (HR: 2.08, 95% CI: 1.19-3.65, P = 0.011) were independently associated with a 30 day mortality. Furthermore, RVI score was also an independent predictor, displayed additive effect with respect to 30 day mortality (RVI score 1 vs. RVI score 0, HR: 2.94, 95% CI: 1.20-7.20, P = 0.018; RVI score 2 vs. RVI score 0, HR: 3.20, 95% CI: 1.28-7.98, P = 0.013; RVI score 3 vs. RVI score 0, HR: 7.17, 95% CI: 2.65-19.38, P < 0.001), and had the best performance in model goodness of fit, discrimination and variance explained than the other RV indices. CONCLUSIONS The RVI score was independently related to 30 day mortality and had the potential to grade the severity of RV dysfunction in septic patients.
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Affiliation(s)
- Hongmin Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dingding Zhang
- Medical Research Center, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoting Wang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ye Liu
- Department of Medicine, University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
| | - Hui Lian
- Department of Health Care, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Zhang
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hua Zhao
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiukai Chen
- School of Medicine, Pittsburgh Heart, Lung, Blood and Vascular Institute, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Dawei Liu
- Department of Critical Care Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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39
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Wiseman D, Simard C, Yang SS, Koolian M, Abenhaim HA, Lipes J. Echocardiography findings in amniotic fluid embolism: a systematic review of the literature. Can J Anaesth 2023; 70:151-160. [PMID: 36307749 DOI: 10.1007/s12630-022-02343-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/07/2022] Open
Abstract
PURPOSE Amniotic fluid embolism (AFE) is a leading cause of obstetrical cardiac arrest and maternal morbidity. The pathogenesis of hemodynamic collapse is thought to be from right ventricular (RV) failure; however, there is a paucity of data documenting echocardiography findings in this population. We undertook a systematic review of the literature to evaluate the echocardiography findings in patients with AFE. SOURCES We retrieved all case reports and case series reporting AFE in Embase and MEDLINE from inception to 20 November 2021. Studies reporting AFE diagnosed by fulfilling at least one of three different proposed AFE criteria and echocardiography findings during hospitalization were included. Patient and echocardiographic data were retrieved, and univariate logistic regression analysis was performed for outcomes of interest. Bias was assessed using the Joanna Briggs Institute clinical appraisal tool for case series. PRINCIPAL FINDINGS Eighty publications reporting on 84 patients were included in the final review. Fifty-five out of 82 patients with data (67%) showed RV dysfunction, including 11/82 (13%) with biventricular dysfunction; 14/82 (17%) had normal systolic function. No data on RV or left ventricular function were reported for two patients. The presence of RV dysfunction on echocardiography was associated with cardiac arrest (odds ratio [OR], 3.66; 95% confidence interval [CI], 1.39 to 9.67; P = 0.009), and a composite risk of cardiac arrest, maternal death or use of extracorporeal membrane oxygenation (OR, 3.86; 95% CI, 1.43 to 10.4; P = 0.007). A low risk of bias was observed in 15/84 (18%) cases. CONCLUSIONS Right ventricular dysfunction on echocardiography is a common finding in AFE and is associated with a high risk of cardiac arrest. The finding of RV dysfunction on echocardiography may help diagnose AFE and help triage the highest risk patients with AFE. STUDY REGISTRATION PROSPERO (CRD42021271323); registered 1 September 2021.
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Affiliation(s)
- Daniel Wiseman
- Department of Medicine, McGill University, Montreal, QC, Canada
| | - Camille Simard
- Division of General Internal Medicine, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Stephen S Yang
- Department of Anesthesia, Jewish General Hospital, McGill University, Montreal, QC, Canada
- Division of Critical Care, Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Maral Koolian
- Division of General Internal Medicine, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Haim A Abenhaim
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Jewish General Hospital, McGill University, Montreal, QC, Canada
| | - Jed Lipes
- Division of General Internal Medicine, Jewish General Hospital, McGill University, Montreal, QC, Canada.
- Division of Critical Care, Jewish General Hospital, McGill University, Montréal, QC, Canada.
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40
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Liu J, Tan T, Huang H, Gu W, Zang X, Ma J, Wu H, Liu H, Zhuang J, Chen J, Guo H. Outcomes of minimally invasive isolated tricuspid valve reoperation after left-side valve surgery: A single-center experience. Front Cardiovasc Med 2023; 10:1033489. [PMID: 36818352 PMCID: PMC9928847 DOI: 10.3389/fcvm.2023.1033489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/17/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Late severe tricuspid regurgitation (TR) after left-side valve surgery (LSVS) is not uncommon. However, the tricuspid valve has been deemed the forgotten valve because the isolated TR is well tolerated with medication, and reoperation has a higher rate of adverse events. With the advancement of minimally invasive techniques, isolated tricuspid valve reoperation (ITVR) via totally endoscopy or transcatheter approach brings the tricuspid valve into spotlight. Our aim is to report the safety and efficacy of minimally invasive ITVR using endoscopic and transcatheter approaches. METHODS From October 2020 to October 2021, 21 patients with LSVS history and secondary massive TR underwent minimally invasive ITVR in our institution. Baseline characteristics, surgical outcomes and follow-up results were analyzed, and data between the totally endoscopy approach and the transcatheter approach were compared. RESULTS Of the 21 cases, totally endoscopic isolated tricuspid valve surgery (EITVS) accounts for 16 (76.2%) cases, with 14 tricuspid valvuloplasty cases, and 2 tricuspid valve replacement cases; the remaining 5 (23.8%) cases underwent transcatheter tricuspid valve replacement (TTVR). The mean age was (60.0 ± 8.4) years, with 15 (71.4%) being female. Minimally invasive ITVR procedures were 100% successfully performed in all patients without any perioperative mortality, sternotomy conversion, or reoperation. During the median follow-up of 16.8 months (IQR, 13.0-20.6 months), New York Heart Association Class improved significantly from baseline (P = 0.004). TR severity was significantly improved during postoperative and follow-up period (both P < 0.001). Compared with the EITVS group, the TTVR group had a higher clinical risk score [8.00 (8.00, 9.00) vs. 5.00 (3.25, 5.00), P = 0.001], but a higher success rate in reducing TR to less than grade 1+ (100 vs. 43.8%, P = 0.045) at follow-up. CONCLUSION In our series, minimally invasive ITVR, including EITVS and TTVR, is a safe and feasible option for severe TR after LSVS, and presents excellent early outcomes in selected patients. TTVR is a reliable alternative for patients with high surgical risk. To improve the results of ITVR, it is necessary to improve patient's preoperative status or perform reoperation before the onset of significant right heart failure. Further studies with a larger sample size and a longer follow-up period are awaited.
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Affiliation(s)
- Jian Liu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Tong Tan
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Huanlei Huang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- *Correspondence: Huanlei Huang,
| | - Wenda Gu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Xin Zang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Jianrui Ma
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Hongxiang Wu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Haozhong Liu
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Jian Zhuang
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Jimei Chen
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
| | - Huiming Guo
- Department of Cardiovascular Surgery, Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou, China
- Huiming Guo,
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41
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Osada SS, Szeghy RE, Stute NL, Province VM, Augenreich MA, Putnam A, Stickford JL, Stickford ASL, Grosicki GJ, Ratchford SM. Monthly transthoracic echocardiography in young adults for 6 months following SARS-CoV-2 infection. Physiol Rep 2023; 11:e15560. [PMID: 36597212 PMCID: PMC9810842 DOI: 10.14814/phy2.15560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/14/2022] [Accepted: 12/20/2022] [Indexed: 01/05/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can elicit acute and long-term effects on the myocardium among survivors, yet effects among otherwise healthy young adults remains unclear. Young adults with mild symptoms of SARS-CoV-2 (8M/8F, age: 21 ± 1 years, BMI: 23.5 ± 3.1 kg·m-2 ) underwent monthly transthoracic echocardiography (TTE) and testing of circulating cardiac troponin-I for months 1-6 (M1-M6) following a positive polymerase chain reaction test to better understand the acute effects and post-acute sequelae of SARS-CoV-2 on cardiac structure and function. Left heart structure and ejection fraction were unaltered from M1-M6 (p > 0.05). While most parameters of septal and lateral wall velocities, mitral and tricuspid valve, and pulmonary vein (PV) were unaltered from M1-M6 (p > 0.05), lateral wall s' wave velocity increased (M1: 0.113 ± 0.019 m·s-1 , M6: 0.135 ± 0.022 m·s-1 , p = 0.013); PV S wave velocity increased (M1: 0.596 ± 0.099 m·s-1 , M6: 0.824 ± 0.118 m·s-1 , p < 0.001); the difference between PV A wave and mitral valve (MV) A wave durations decreased (M1: 39.139 ± 43.715 ms, M6: 18.037 ± 7.227 ms, p = 0.002); the ratio of PV A duration to MV A duration increased (M1: 0.844 ± 0.205, M6: 1.013 ± 0.132, p = 0.013); and cardiac troponin-I levels decreased (M1: 0.38 ± 0.20 ng·ml-1 , M3: 0.28 ± 0.34 ng·ml-1 , M6: 0.29 ± 0.16 ng·ml-1 ; p = 0.002) over time. While young adults with mild symptoms of SARS-CoV-2 lacked changes to cardiac structure, the subclinical improvements to cardiac function and reduced inflammatory marker of cardiac troponin-I over 6 months following SARS-CoV-2 infection provide physiologic guidance to post-acute sequelae and recovery from SARS-CoV-2 and its variants using conventional TTE.
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Affiliation(s)
- Sophie S. Osada
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | - Rachel E. Szeghy
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | - Nina L. Stute
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | - Valesha M. Province
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | - Marc A. Augenreich
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | - Andrew Putnam
- Department of Cardiovascular MedicineNorthwest Health – PorterValparaisoIndianaUSA
| | - Jonathon L. Stickford
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
| | | | - Gregory J. Grosicki
- Biodynamics and Human Performance CenterGeorgia Southern University (Armstrong)SavannahGeorgiaUSA
| | - Stephen M. Ratchford
- Department of Health & Exercise ScienceAppalachian State UniversityBooneNorth CarolinaUSA
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Comprehensive Monitoring in Patients With Dual Lumen Right Atrium to Pulmonary Artery Right Ventricular Assist Device. ASAIO J 2022; 68:1461-1469. [PMID: 35239539 PMCID: PMC9579997 DOI: 10.1097/mat.0000000000001684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Right ventricular assist devices (RVADs) can be used in patients with acute right heart failure. A novel device that has recently been deployed is the right atrium to pulmonary artery (RA-PA) dual lumen single cannula (DLSC). One of the limitations is that it occupies a large proportion of the right ventricular outflow tract and PA; therefore, standard continuous hemodynamic monitoring with a pulmonary artery catheter is commonly not used. Serial echocardiography is pivotal for device deployment, monitoring device position, assessing RV readiness for decannulation, and surveilling for short-term complications. We performed a retrospective case series of 24 patients with RA-PA DLSC RVAD assessing echocardiographic RV progression and vasoactive infusion requirements. The overall survival was 66.6%. The average vasoactive infusion score at the time of cannulation was 24.9 ± 43.9, at decannulation in survivors 4.6 ± 4.9 vs . 25.4 ± 21.5 in nonsurvivors, and 2.7 ± 4.9 at 48 hours post decannulation. On echocardiography, the average visual estimate of RV systolic function encoded (0 = none and 5 = severe) in survivors was 3.9 ± 1.2, 2.8 ± 1.6, 2.5 ± 1.7, and 2.8 ± 1.9, respectively, and in nonsurvivors 3.8 ± 1.6 and 3.4 ± 1.8, respectively. This demonstrated an RV systolic function improvement over time in survivors as opposed to nonsurvivors. This was also demonstrated in RV size visual estimate, respectively. Quantitatively, at the predefined four timepoints, the RV:LV, tricuspid annular plane systolic excursion, and fractional area change all improve over time and there is statistically significant difference in survivors versus nonsurvivors. In this study, we describe a cohort of patients treated with RA-PA DLSC RVAD. We illustrate the critical nature of echocardiographic measures to rate the progression of RV function, improvement in vasoactive infusion requirements, and ventilator parameters with the RA-PA DLSC.
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McErlane J, McCall P, Willder J, Berry C, Shelley B. Right ventricular free wall longitudinal strain is independently associated with mortality in mechanically ventilated patients with COVID-19. Ann Intensive Care 2022; 12:104. [PMID: 36370220 PMCID: PMC9652604 DOI: 10.1186/s13613-022-01077-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 10/22/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Right ventricular (RV) dysfunction has been commonly reported in patients with Coronavirus disease 2019 (COVID-19), and is associated with mortality in mixed cohorts of patients requiring and not requiring invasive mechanical ventilation (IMV). Using RV-speckle tracking echocardiography (STE) strain analysis, we aimed to identify the prevalence of RV dysfunction (diagnosed by abnormal RV-STE) in patients with COVID-19 that are exclusively undergoing IMV, and assess association between RV dysfunction and 30 day mortality. We performed a prospective multicentre study across 10 ICUs in Scotland from 2/9/20 to 22/3/21. One-hundred-and-four echocardiography scans were obtained from adult patients at a single timepoint between 48 h after intubation, and day 14 of intensive care unit admission. We analysed RV-STE using RV free-wall longitudinal strain (RVFWLS), with an abnormal cutoff of > -20%. We performed survival analysis using Kaplan-Meier, log rank, and multivariate cox-regression (prespecified covariates were age, gender, ethnicity, severity of illness, and time since intubation). RESULTS Ninety-four/one-hundred-and-four (90.4%) scans had images adequate for RVFWLS. Mean RVFWLS was -23.0% (5.2), 27/94 (28.7%) of patients had abnormal RVFWLS. Univariate analysis with Kaplan-Meier plot and log-rank demonstrated that patients with abnormal RVFWLS have a significant association with 30-day mortality (p = 0.047). Multivariate cox-regression demonstrated that abnormal RVFWLS is independently associated with 30-day mortality (Hazard-Ratio 2.22 [1.14-4.39], p = 0.020). CONCLUSIONS Abnormal RVFWLS (> -20%) is independently associated with 30-day mortality in patients with COVID-19 undergoing IMV. Strategies to prevent RV dysfunction, and treatment when identified by RVFWLS, may be of therapeutic benefit to these patients. TRIAL REGISTRATION Retrospectively registered 21st Feb 2021. CLINICALTRIALS gov Identifier: NCT04764032.
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Affiliation(s)
- James McErlane
- Anaesthesia, Critical Care & Peri-Operative Medicine Research Group, University of Glasgow, Glasgow, UK.
- Department of Anaesthesia, Golden Jubilee National Hospital, Clydebank, UK.
| | - Philip McCall
- Anaesthesia, Critical Care & Peri-Operative Medicine Research Group, University of Glasgow, Glasgow, UK
- Department of Anaesthesia, Golden Jubilee National Hospital, Clydebank, UK
| | - Jennifer Willder
- West of Scotland School of Anaesthesia, NHS Education for Scotland, Glasgow, UK
| | - Colin Berry
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Ben Shelley
- Anaesthesia, Critical Care & Peri-Operative Medicine Research Group, University of Glasgow, Glasgow, UK
- Department of Anaesthesia, Golden Jubilee National Hospital, Clydebank, UK
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Soliman-Aboumarie H, Joshi SS, Cameli M, Michalski B, Manka R, Haugaa K, Demirkiran A, Podlesnikar T, Jurcut R, Muraru D, Badano LP, Dweck MR. EACVI survey on the multi-modality imaging assessment of the right heart. Eur Heart J Cardiovasc Imaging 2022; 23:1417-1422. [PMID: 36093580 DOI: 10.1093/ehjci/jeac183] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/12/2022] Open
Abstract
AIMS The European Association of Cardiovascular Imaging (EACVI) Scientific Initiatives Committee performed a global survey to evaluate the use of different cardiac imaging modalities for the evaluation of the right heart. METHODS AND RESULTS Delegates from 250 EACVI registered centres were invited to participate in a survey which was also advertised on the EACVI bulletin and on social media. One hundred and thirty-eight respondents from 46 countries across the world responded to the survey. Most respondents worked in tertiary centres (79%) and echocardiography was reported as the commonest imaging modality used to assess the right ventricle (RV). The majority of survey participants (78%) included RV size and function in >90% of their echocardiographic reports. The RV basal diameter obtained from the apical four-chamber view and the tricuspid annular plane systolic excursion were the commonest parameters used for the echocardiographic assessment of RV size and function as reported by 82 and 97% respondents, respectively. Survey participants reported arrhythmogenic cardiomyopathy as the commonest condition (88%) where cardiac magentic resonance (CMR) imaging was used for right heart assessment. Only 52% respondents included RV volumetric and ejection fraction assessments routinely in their CMR reports, while 30% of respondents included these parameters only when RV pathology was suspected. Finally, 73% of the respondents reported pulmonary hypertension as the commonest condition where right heart catheterization was performed. CONCLUSION Echocardiography remains the most frequently used imaging modality for the evaluation of the right heart, while the use of other imaging techniques, most notably CMR, is increasing.
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Affiliation(s)
- Hatem Soliman-Aboumarie
- Department of Anaesthetics and Critical Care, Harefield Hospital, Royal Brompton and Hospitals, Guy's and St Thomas NHS Foundation Trust, London, UK
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK
| | - Shruti S Joshi
- BHF Centre for Cardiovascular Science, University of Edinburgh, 49 Little France Crescent, Edinburgh EH16 4SB, UK
| | - Matteo Cameli
- Division of Cardiology, University of Siena, Siena, Italy
| | - Blazej Michalski
- Department of Cardiology, Medical University of Lodz, Lodz, Poland
| | - Robert Manka
- Department of Cardiology, University Heart Center, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Institute for Biomedical Engineering, University and ETH Zurich, Zurich, Switzerland
| | - Kristina Haugaa
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Postboks 4950 Nydalen, 0424 Oslo, Norway
- Norway and Faculty of Medicine, Huddinge Karolinska Institute and Cardiovascular Division, Karolinska University Hospital, Stockholm, Sweden
| | - Ahmet Demirkiran
- Department of Cardiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Tomaz Podlesnikar
- Department of Cardiac Surgery, University Medical Centre Maribor, Maribor, Slovenia
- Department of Cardiology, University Medical Centre Ljubljana, Ljubljana, Slovenia
| | - Ruxandra Jurcut
- Department of Cardiology, Emergency Institute for Cardiovascular Diseases, 'Carol Davila' University of Medicine and Pharmacy, Bucharest, Romania
| | - Denisa Muraru
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Luigi P Badano
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Marc R Dweck
- BHF Centre for Cardiovascular Science, University of Edinburgh, 49 Little France Crescent, Edinburgh EH16 4SB, UK
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Slegg OG, Willis JA, Wilkinson F, Sparey J, Wild CB, Rossdale J, Ross RM, Pauling JD, Carson K, Kandan SR, Oxborough D, Knight D, Peacock OJ, Suntharalingam J, Coghlan JG, Augustine DX. IMproving PULmonary hypertension Screening by Echocardiography: IMPULSE. Echo Res Pract 2022; 9:9. [PMID: 36258244 PMCID: PMC9580132 DOI: 10.1186/s44156-022-00010-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/24/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The world symposium on pulmonary hypertension (PH) has proposed that PH be defined as a mean pulmonary artery pressure (mPAP) > 20 mmHg as assessed by right heart catheterisation (RHC). Transthoracic echocardiography (TTE) is an established screening tool used for suspected PH. International guidelines recommend a multi-parameter assessment of the TTE PH probability although effectiveness has not been established using real world data. STUDY AIMS To determine accuracy of the European Society of Cardiology (ESC) and British Society of Echocardiography (BSE) TTE probability algorithm in detecting PH in patients attending a UK PH centre. To identify echocardiographic markers and revised algorithms to improve the detection of PH in those with low/intermediate BSE/ESC TTE PH probability. METHODS TTE followed by RHC (within 4 months after) was undertaken in patients for suspected but previously unconfirmed PH. BSE/ESC PH TTE probabilities were calculated alongside additional markers of right ventricular (RV) longitudinal and radial function, and RV diastolic function. A refined IMPULSE algorithm was devised and evaluated in patients with low and/or intermediate ESC/BSE TTE PH probability. RESULTS Of 310 patients assessed, 236 (76%) had RHC-confirmed PH (average mPAP 42.8 ± 11.7). Sensitivity and specificity for detecting PH using the BSE/ESC recommendations was 89% and 68%, respectively. 36% of those with low BSE/ESC TTE probability had RHC-confirmed PH and BSE/ESC PH probability parameters did not differ amongst those with and without PH in the low probability group. Conversely, RV free wall longitudinal strain (RVFWLS) was lower in patients with vs. without PH in low BSE/ESC probability group (- 20.6 ± 4.1% vs - 23.8 ± 3.9%) (P < 0.02). Incorporating RVFWLS and TTE features of RV radial and diastolic function (RVFAC and IVRT) within the IMPULSE algorithm reduced false negatives in patients with low BSE/ESC PH probability by 29%. The IMPULSE algorithm had excellent specificity and positive predictive value in those with low (93%/80%, respectively) or intermediate (82%/86%, respectively) PH probability. CONCLUSION Existing TTE PH probability guidelines lack sensitivity to detect patients with milder haemodynamic forms of PH. Combining additional TTE makers assessing RV radial, longitudinal and diastolic function enhance identification of milder forms of PH, particularly in those who have a low BSE/ESC TTE PH probability.
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Affiliation(s)
- Oliver Graham Slegg
- Royal United Hospitals Bath NHS Foundation Trust, Bath, BA13NG, UK
- School of Healthcare Science, Manchester Metropolitan University, Manchester, UK
| | | | - Fiona Wilkinson
- School of Healthcare Science, Manchester Metropolitan University, Manchester, UK
| | - Joseph Sparey
- Royal United Hospitals Bath NHS Foundation Trust, Bath, BA13NG, UK
| | | | | | | | - John D Pauling
- Royal United Hospitals Bath NHS Foundation Trust, Bath, BA13NG, UK
| | - Kevin Carson
- Royal United Hospitals Bath NHS Foundation Trust, Bath, BA13NG, UK
| | | | | | | | | | | | | | - Daniel Xavier Augustine
- Royal United Hospitals Bath NHS Foundation Trust, Bath, BA13NG, UK.
- Department for Health, University of Bath, Bath, UK.
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Corbett L, Forster J, Gamlin W, Duarte N, Burgess O, Harkness A, Li W, Simpson J, Bedair R. A practical guideline for performing a comprehensive transthoracic echocardiogram in the congenital heart disease patient: consensus recommendations from the British Society of Echocardiography. Echo Res Pract 2022; 9:10. [PMID: 36253815 PMCID: PMC9578224 DOI: 10.1186/s44156-022-00006-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 06/21/2022] [Indexed: 11/10/2022] Open
Abstract
Transthoracic echocardiography is an essential tool in the diagnosis, assessment, and management of paediatric and adult populations with suspected or confirmed congenital heart disease. Congenital echocardiography is highly operator-dependent, requiring advanced technical acquisition and interpretative skill levels. This document is designed to complement previous congenital echocardiography literature by providing detailed practical echocardiography imaging guidance on sequential segmental analysis, and is intended for implementation predominantly, but not exclusively, within adult congenital heart disease settings. It encompasses the recommended dataset to be performed and is structured in the preferred order for a complete anatomical and functional sequential segmental congenital echocardiogram. It is recommended that this level of study be performed at least once on all patients being assessed by a specialist congenital cardiology service. This document will be supplemented by a series of practical pathology specific congenital echocardiography guidelines. Collectively, these will provide structure and standardisation to image acquisition and reporting, to ensure that all important information is collected and interpreted appropriately.
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Affiliation(s)
- Liam Corbett
- grid.437500.50000 0004 0489 5016Liverpool Heart and Chest Hospital NHS Foundation Trust, Liverpool, UK
| | - Jan Forster
- grid.415967.80000 0000 9965 1030Leeds Teaching Hospital NHS Trust, Leeds, UK
| | - Wendy Gamlin
- grid.498924.a0000 0004 0430 9101Manchester University NHS Foundation Trust, Manchester, UK
| | - Nuno Duarte
- grid.410421.20000 0004 0380 7336University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - Owen Burgess
- grid.410421.20000 0004 0380 7336University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
| | - Allan Harkness
- grid.507581.e0000 0001 0033 9432East Suffolk and North Essex NHS Foundation Trust, Colchester, UK
| | - Wei Li
- grid.7445.20000 0001 2113 8111Royal Brompton and Harefield NHS Foundation Trust, Imperial College of London, London, UK
| | - John Simpson
- grid.483570.d0000 0004 5345 7223Evelina London Children’s Hospital, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Radwa Bedair
- grid.410421.20000 0004 0380 7336University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
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Zimmermann P, Eckstein ML, Moser O, Schöffl I, Zimmermann L, Schöffl V. Left Ventricular, Left Atrial and Right Ventricular Strain Modifications after Maximal Exercise in Elite Ski-Mountaineering Athletes: A Feasibility Speckle Tracking Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13153. [PMID: 36293734 PMCID: PMC9603167 DOI: 10.3390/ijerph192013153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 10/03/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Eleven world elite ski-mountaineering (Ski-Mo) athletes were evaluated for pronounced echocardiographic physiological remodeling as the primary aim of our feasibility speckle tracking study. In this context, sports-related cardiac remodeling was analyzed by performing two-dimensional echocardiography, including speckle tracking analysis of the left atrium (LA), right ventricle (RV) and left ventricular (LV) global longitudinal strain (LV-GLS) at rest and post-peak performance. The feasibility echocardiographic speckle tracking analysis was performed on eleven elite Ski-Mo athletes, which were obtained in 2022 during the annual medical examination. The obtained data of the professional Ski-Mo athletes (11 athletes, age: 18-26 years) were compared for different echocardiographic parameters at rest and post-exercise. Significant differences were found for LV-GLS mean (p = 0.0036) and phasic LA conduit strain pattern at rest and post-exercise (p = 0.0033). Furthermore, negative correlation between LV mass and LV-GLS (p = 0.0195, r = -0.69) and LV mass Index and LV-GLS (p = 0.0253, r = -0.66) at rest were elucidated. This descriptive reporting provided, for the first time, a sport-specific dynamic remodeling of an entire elite national team of the Ski-Mo athlete's left heart and elucidated differences in the dynamic deformation pattern of the left heart.
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Affiliation(s)
- Paul Zimmermann
- Department of Cardiology, Klinikum Bamberg, 96049 Bamberg, Germany
- Interdisciplinary Center of Sportsmedicine Bamberg, Klinikum Bamberg, 96049 Bamberg, Germany
- Division of Exercise Physiology and Metabolism, BaySpo-Bayreuth Center of Sport Science, University of Bayreuth, 95440 Bayreuth, Germany
| | - Max L. Eckstein
- Division of Exercise Physiology and Metabolism, BaySpo-Bayreuth Center of Sport Science, University of Bayreuth, 95440 Bayreuth, Germany
| | - Othmar Moser
- Division of Exercise Physiology and Metabolism, BaySpo-Bayreuth Center of Sport Science, University of Bayreuth, 95440 Bayreuth, Germany
| | - Isabelle Schöffl
- Interdisciplinary Center of Sportsmedicine Bamberg, Klinikum Bamberg, 96049 Bamberg, Germany
- Department of Pediatric Cardiology, Friedrich-Alexander-University Erlangen-Nurnberg, 91054 Erlangen, Germany
- School of Clinical and Applied Sciences, Leeds Beckett University, Leeds LS1 3HE, UK
| | - Lukas Zimmermann
- Interdisciplinary Center of Sportsmedicine Bamberg, Klinikum Bamberg, 96049 Bamberg, Germany
| | - Volker Schöffl
- Interdisciplinary Center of Sportsmedicine Bamberg, Klinikum Bamberg, 96049 Bamberg, Germany
- School of Clinical and Applied Sciences, Leeds Beckett University, Leeds LS1 3HE, UK
- Department of Orthopedic and Trauma Surgery, Friedrich-Alexander-University Erlangen-Nurnberg, 91054 Erlangen, Germany
- Department of Orthopedic and Trauma Surgery, Klinikum Bamberg, 96049 Bamberg, Germany
- Section of Wilderness Medicine, Department of Emergency Medicine at the University of Colorado School of Medicine, Denver, CO 80045, USA
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Yu G, Tao S, Jin Y, Li W, Hu Z, Fang X. Ultrasound dynamic monitoring of IVCD to guide application of CRRT in patients with renal failure combined with acute heart failure. Sci Rep 2022; 12:14041. [PMID: 35982101 PMCID: PMC9388479 DOI: 10.1038/s41598-022-17375-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 07/25/2022] [Indexed: 11/25/2022] Open
Abstract
We explored the application value of bedside ultrasound dynamic monitoring of the inferior vena cava diameter (IVCD) and collapse with sniff (inferior vena cava collapsibility index [IVCCI]) to guide dehydration adjustment in continuous renal replacement therapy (CRRT) in patients with combined renal failure and acute heart failure. We selected 90 patients with combined renal and acute heart failure who required CRRT in the intensive care unit (ICU) from January 2019 to June 2021. According to different blood volume assessment methods, patients were randomly divided into ultrasound, experience, and control groups. We compared serum creatinine, potassium, and N-terminal pro-brain natriuretic peptide (NT-proBNP) levels; time to improved heart failure symptoms; CRRT time; ventilator use; ICU length of stay; vasopressor use; and incidence of adverse events among groups. There were no significant differences in serum creatinine, potassium, and NT-proBNP levels in pairwise comparisons among groups before and after CRRT (P > 0.05). The time to improved heart failure symptoms, CRRT time, and ICU length of stay in the ultrasound and experience groups were lower than those in the control group; the differences were statistically significant (P < 0.05). Ventilator use duration was lower in the ultrasound and experience groups compared with the control group, with a statistically significant difference between the ultrasound and control groups (P < 0.05). The duration of vasopressor use in the ultrasound and control groups was lower than that in the experience group; the difference was statistically significant (P < 0.05). The incidence of adverse events was lower in the ultrasound group compared with the experience and control groups; the difference was statistically significant (P < 0.05). Ultrasound dynamic monitoring of IVCD and collapse with sniff can accurately assess blood volume status, and provide guidance for dehydration adjustments in CRRT and rapid relief of heart failure symptoms in patients with combined renal and acute heart failure.
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Affiliation(s)
- Guang Yu
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China.,Department of Clinical Medicine, The Second Clinical Medical College, Nanchang University, Nanchang, China
| | - Shaoyu Tao
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China
| | - Yingzhi Jin
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China.,Department of Clinical Medicine, The Second Clinical Medical College, Nanchang University, Nanchang, China
| | - Wanxia Li
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China.
| | - Zanqun Hu
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China.,Department of Clinical Medicine, The Second Clinical Medical College, Nanchang University, Nanchang, China
| | - Xiaowei Fang
- Department of Emergency and Critical Care Medicine, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang, 330006, Jiangxi, China
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Sun L, Li JJ, Xu YK, Xie YM, Wang SS, Zhang ZW. Initial status and 3-month results relating to the use of biodegradable nitride iron stents in children and the evaluation of right ventricular function. Front Cardiovasc Med 2022; 9:914370. [PMID: 35979021 PMCID: PMC9376250 DOI: 10.3389/fcvm.2022.914370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/05/2022] [Indexed: 11/15/2022] Open
Abstract
Background Pulmonary artery stenosis is often associated with congenital heart disease. The aim of the study was to evaluate the efficacy and safety of stenting for branch pulmonary artery stenosis using a biodegradable nitride iron stent (IBS® Angel™) and right ventricular systolic and diastolic function. Methods From July 2021 to February 2022, a total of 11 cases (ages ranged from 36 to 86 months old) were included in this pre and post-intervention, prospective, cohort and preclinical study. All cases underwent transthoracic echocardiographic (TTE), chest radiography, along with computed tomography (256-slice scanner, multiple-detector) and right heart catheterization. Different types of biodegradable nitride iron stents were implanted. TTE was performed serially 1 day, 1 month and 3 months after the procedure to evaluate the rate of restenosis and right ventricular function. Results Stenting was successful in 11 patients. There were no major adverse cardiovascular events related to the device or to the procedure. Blood perfusion in the branch pulmonary artery was improved immediately. At follow-up, there was no significant restenosis that required re-intervention. None of the patients suffered from in-stent thrombosis, vascular embolism, stent displacement or heart failure. Compared with normal values, there were statistical with regards to FAC, E/A and E′/A′. Furthermore, we found that TAPSE correlated significantly with pulsed Doppler S wave (p = 0.008) and left ventricular ejection fraction (p < 0.01). The early trans-tricuspid inflow velocities E/E′ (tissue doppler at the lateral tricuspid annulus) correlated significantly with E′/A′ (p = 0.009). FAC and E′/A′ were statistically different from those prior to stenting (p = 0.041 and p = 0.035) when tested one month postoperatively. At three months postoperatively, only E/A showed a statistical difference (p = 0.015). Conclusion Our analysis suggests that biodegradable nitride iron stents are feasible, safe, and effective in children. Some small improvements were observed in right ventricular systolic and diastolic function after successful transcatheter intervention, although change was not statistically significant due to the small sample number. (A clinical Trial to Evaluate the Safety and Efficacy of IBS Angel in Patients With Pulmonary Artery Stenosis (IRIS); NCT04973540).
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50
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Bennett S, Stout M, Ingram TE, Pearce K, Griffiths T, Duckett S, Heatlie G, Thompson P, Tweedie J, Sopala J, Ritzmann S, Victor K, Skipper J, Robinson S, Potter A, Augustine DX, Colebourn CL, Colebourn CL. Clinical indications and triaging for adult transthoracic echocardiography: a consensus statement by the British Society of Echocardiography in collaboration with British Heart Valve Society. Echo Res Pract 2022; 9:5. [PMID: 35820954 PMCID: PMC9277869 DOI: 10.1186/s44156-022-00003-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 04/14/2022] [Indexed: 11/10/2022] Open
Abstract
Transthoracic echocardiography (TTE) is widely utilised within many aspects of clinical practice, as such the demand placed on echocardiography services is ever increasing. In an attempt to provide incremental value for patients and standardise patient care, the British Society of Echocardiography in collaboration with the British Heart Valve Society have devised updated guidance for the indications and triaging of adult TTE requests for TTE services to implement into clinical practice.
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Affiliation(s)
- Sadie Bennett
- University Hospitals of North Midlands, Stoke-on-Trent, ST4 6QG, UK.
| | - Martin Stout
- Manchester University NHS Foundation Trust, Manchester, UK
| | | | - Keith Pearce
- Manchester University NHS Foundation Trust, Manchester, UK
| | | | - Simon Duckett
- University Hospitals of North Midlands, Stoke-on-Trent, ST4 6QG, UK
| | - Grant Heatlie
- University Hospitals of North Midlands, Stoke-on-Trent, ST4 6QG, UK
| | - Patrick Thompson
- Southern Health and Social Care Trust, Craigavon Area Hospital, Portadown, UK
| | - Judith Tweedie
- Southern Health and Social Care Trust, Craigavon Area Hospital, Portadown, UK
| | - Jo Sopala
- British Society of Echocardiography, London, UK
| | - Sarah Ritzmann
- Doncaster and Bassetlaw Teaching Hospitals, NHS Foundation Trust Doncaster Royal Infirmary, Doncaster, UK
| | | | - Judith Skipper
- Barking, Havering and Redbridge University Hospitals NHS Trust, London, UK
| | | | | | - Daniel X Augustine
- Royal United Hospitals Bath NHS Foundation Trust, Bath, UK.,Department for Health, University of Bath, Bath, UK
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