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Segreti A, Celeski M, Monticelli LM, Perillo A, Crispino SP, Di Gioia G, Cammalleri V, Fossati C, Mega S, Papalia R, Pigozzi F, Ussia GP, Grigioni F. Mitral and Tricuspid Valve Disease in Athletes. J Clin Med 2023; 12:jcm12103562. [PMID: 37240669 DOI: 10.3390/jcm12103562] [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: 04/05/2023] [Revised: 04/29/2023] [Accepted: 05/09/2023] [Indexed: 05/28/2023] Open
Abstract
Observing mitral or tricuspid valve disease in an athlete raises many considerations for the clinician. Initially, the etiology must be clarified, with causes differing depending on whether the athlete is young or a master. Notably, vigorous training in competitive athletes leads to a constellation of structural and functional adaptations involving cardiac chambers and atrioventricular valve systems. In addition, a proper evaluation of the athlete with valve disease is necessary to evaluate the eligibility for competitive sports and identify those requiring more follow-up. Indeed, some valve pathologies are associated with an increased risk of severe arrhythmias and potentially sudden cardiac death. Traditional and advanced imaging modalities help clarify clinical doubts, allowing essential information about the athlete's physiology and differentiating between primary valve diseases from those secondary to training-related cardiac adaptations. Remarkably, another application of multimodality imaging is evaluating athletes with valve diseases during exercise to reproduce the sport setting and better characterize the etiology and valve defect mechanism. This review aims to analyze the possible causes of atrioventricular valve diseases in athletes, focusing primarily on imaging applications in diagnosis and risk stratification.
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Affiliation(s)
- Andrea Segreti
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro de Bosis, 00135 Roma, Italy
| | - Mihail Celeski
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Luigi Maria Monticelli
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Alfonso Perillo
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Simone Pasquale Crispino
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Giuseppe Di Gioia
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro de Bosis, 00135 Roma, Italy
- Institute of Sports Medicine, Sport and Health, National Italian Olympic Committee, Largo Piero Gabrielli, 00197 Roma, Italy
| | - Valeria Cammalleri
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Chiara Fossati
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro de Bosis, 00135 Roma, Italy
| | - Simona Mega
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Rocco Papalia
- Research Unit of Orthopaedic and Trauma Surgery, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Roma, Italy
- Research Unit of Orthopaedic and Trauma Surgery, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Fabio Pigozzi
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", Piazza Lauro de Bosis, 00135 Roma, Italy
| | - Gian Paolo Ussia
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
| | - Francesco Grigioni
- Unit of Cardiovascular Science, Fondazione Policlinico Universitario Campus Bio-Medico, Via Alvaro del Portillo, 00128 Roma, Italy
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2
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Cichoń M, Wybraniec M, Mizia-Szubryt M, Mizia-Stec K. Functional Mitral Regurgitation in Patients with Preserved Ejection Fraction Qualified for Pulmonary Vein Isolation: A Negative Prognostic Factor for Catheter Ablation Efficacy. MEDICINA-LITHUANIA 2021; 57:medicina57080798. [PMID: 34441004 PMCID: PMC8399362 DOI: 10.3390/medicina57080798] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 07/27/2021] [Accepted: 07/30/2021] [Indexed: 12/28/2022]
Abstract
Background and Objectives: Functional mitral regurgitation (F-MR) observed in patients with atrial fibrillation could affect the effectiveness of the sinus rhythm restoring procedures. The aim of the study was to evaluate the impact of F-MR on pulmonary vein isolation (PVI) efficacy in patient with preserved ejection fraction (EF). Materials and Methods: One hundred and thirty-six patients with EF ≥ 50% (65.4% males; mean age 56 ± 11 years) with symptomatic paroxysmal or persistent AF qualified for PVI were enrolled into the study. F-MR assessment was performed in transthoracic (TTE) and transesophageal (TEE) echocardiography before the PVI procedure. PVI efficacy was evaluated in three-month and long-term follow-up. Results: F-MR was diagnosed in 74.3% patient in transthoracic echocardiography (TTE) (trace: 26.5%, mild: 43.4%, moderate: 3.7%, severe 0.7%) and 94.9% in transesophageal echocardiography (TEE) (trace: 17.6%, mild: 59.6%, moderate: 16.2%, severe: 1.5%). The PVI three-month efficacy was 75.7% in the three-month and 64% in the long-term observation. Severe F-MR in TEE at baseline was associated with lower three-month PVI efficacy (p = 0.012), while moderate to severe F-MR in TEE was related to inefficient PVI assessed in long-term follow-up (p = 0.041). Conclusions: Significant F-MR confirmed by TEE predicts three-month as well as long-term PVI efficacy.
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3
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The relationship of atrial fibrillation and tricuspid annular dilation to late tricuspid regurgitation in patients with degenerative mitral repair. J Thorac Cardiovasc Surg 2021; 161:2030-2040.e3. [DOI: 10.1016/j.jtcvs.2019.11.098] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 01/08/2023]
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4
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Corpataux N, Brugger N, Hunziker L, Reineke D, Windecker S, Vahanian A, Praz F. The role of transcatheter mitral valve leaflet approximation for the treatment of secondary mitral regurgitation: current status and future prospects. Expert Rev Med Devices 2021; 18:261-272. [PMID: 33682563 DOI: 10.1080/17434440.2021.1899804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Secondary mitral regurgitation (SMR) is one of the most common valvulopathies and is associated with poor prognosis. Over the past years, medical management and mitral valve repair options have rapidly evolved offering new opportunities for a wide range of patients.Areas covered: We provide an up-to-date review of the value of medical and transcatheter mitral valve leaflet approximation for SMR integrating the results of most recent trials and putting their findings into clinical perspective.Expert opinion: Treatment of SMR requires a multidisciplinary approach with a long-term perspective. After optimization of medical treatment, transcatheter mitral valve repair should be considered in patients with persisting symptomatic severe SMR to improve symptoms and prognosis.
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Affiliation(s)
- Noé Corpataux
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Nicolas Brugger
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lukas Hunziker
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - David Reineke
- Department of Cardiovascular Surgery, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Stephan Windecker
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Fabien Praz
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
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5
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Coats AJS, Anker SD, Baumbach A, Alfieri O, von Bardeleben RS, Bauersachs J, Bax JJ, Boveda S, Čelutkienė J, Cleland JG, Dagres N, Deneke T, Farmakis D, Filippatos G, Hausleiter J, Hindricks G, Jankowska EA, Lainscak M, Leclercq C, Lund LH, McDonagh T, Mehra MR, Metra M, Mewton N, Mueller C, Mullens W, Muneretto C, Obadia JF, Ponikowski P, Praz F, Rudolph V, Ruschitzka F, Vahanian A, Windecker S, Zamorano JL, Edvardsen T, Heidbuchel H, Seferovic PM, Prendergast B. The management of secondary mitral regurgitation in patients with heart failure: a joint position statement from the Heart Failure Association (HFA), European Association of Cardiovascular Imaging (EACVI), European Heart Rhythm Association (EHRA), and European Association of Percutaneous Cardiovascular Interventions (EAPCI) of the ESC. Eur Heart J 2021; 42:1254-1269. [PMID: 33734354 PMCID: PMC8014526 DOI: 10.1093/eurheartj/ehab086] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/01/2021] [Accepted: 02/21/2021] [Indexed: 02/06/2023] Open
Abstract
Secondary (or functional) mitral regurgitation (SMR) occurs frequently in chronic heart failure (HF) with reduced left ventricular (LV) ejection fraction, resulting from LV remodelling that prevents coaptation of the valve leaflets. Secondary mitral regurgitation contributes to progression of the symptoms and signs of HF and confers worse prognosis. The management of HF patients with SMR is complex and requires timely referral to a multidisciplinary Heart Team. Optimization of pharmacological and device therapy according to guideline recommendations is crucial. Further management requires careful clinical and imaging assessment, addressing the anatomical and functional features of the mitral valve and left ventricle, overall HF status, and relevant comorbidities. Evidence concerning surgical correction of SMR is sparse and it is doubtful whether this approach improves prognosis. Transcatheter repair has emerged as a promising alternative, but the conflicting results of current randomized trials require careful interpretation. This collaborative position statement, developed by four key associations of the European Society of Cardiology-the Heart Failure Association (HFA), European Association of Percutaneous Cardiovascular Interventions (EAPCI), European Association of Cardiovascular Imaging (EACVI), and European Heart Rhythm Association (EHRA)-presents an updated practical approach to the evaluation and management of patients with HF and SMR based upon a Heart Team approach.
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Affiliation(s)
| | - Stefan D Anker
- Department of Cardiology (CVK), Germany.,Berlin Institute of Health Center for Regenerative Therapies (BCRT), Germany.,German Centre for Cardiovascular Research (DZHK) partner site Berlin, Germany.,Charité Universitätsmedizin Berlin, Germany
| | - Andreas Baumbach
- Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, and Yale University School of Medicine, New Haven, USA
| | - Ottavio Alfieri
- Department of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy
| | | | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Serge Boveda
- Department of Cardiology, Clinique Pasteur, 31076 Toulouse, France
| | - Jelena Čelutkienė
- Clinic of Cardiac and Vascular Diseases, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.,State Research Institute Centre For Innovative Medicine, Vilnius, Lithuania
| | - John G Cleland
- Robertson Centre for Biostatistics & Clinical Trials, University of Glasgow, Glasgow, UK
| | - Nikolaos Dagres
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Thomas Deneke
- Heart Center Bad Neustadt, Clinic for Interventional Electrophysiology, Germany
| | | | - Gerasimos Filippatos
- Heart Failure Unit, Department of Cardiology, Athens University Hospital Attikon, National and Kapodistrian University of Athens, Athens, Greece
| | - Jörg Hausleiter
- Department of Medicine I, University Hospital Munich, Ludwig-Maximilians University Munich, Germany
| | - Gerhard Hindricks
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Ewa A Jankowska
- Department of Heart Diseases, Wroclaw Medical University and Centre for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Mitja Lainscak
- Division of Cardiology, General Hospital Murska Sobota, Murska Sobota, Slovenia.,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Christoph Leclercq
- Université de Rennes I, CICIT 804, Rennes, CHU Pontchaillou, France, Rennes
| | - Lars H Lund
- Department of Medicine, Karolinska Institutet and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | | | - Mandeep R Mehra
- Brigham Women's Hospital Heart and Vascular Center and the Center of Advanced Heart Disease, Harvard Medical School, Boston, USA
| | - Marco Metra
- Cardiology, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Italy
| | - Nathan Mewton
- Hôpital Cardio-Vasculaire Louis Pradel, Centre d'Investigation Clinique, Filière Insuffisance Cardiaqu, e, France, Lyon
| | - Christian Mueller
- Department of Cardiology and Cardiovascular Research Institute Basel (CRIB), University Hospital Basel, University of Basel, Switzerland
| | - Wilfried Mullens
- Department of Cardiology, Ziekenhuis Oost-Limburg, Genk, Belgium.,Faculty of Medicine and Life Sciences, Biomedical Research Institute, Hasselt University, Diepenbeek, Belgium
| | | | - Jean-Francois Obadia
- Department of Cardiac Surgery, "Louis Pradel" Cardiologic Hospital, Lyon, France
| | - Piotr Ponikowski
- Department of Heart Diseases, Wroclaw Medical University and Centre for Heart Diseases, University Hospital, Wroclaw, Poland
| | - Fabien Praz
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum NRW, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Frank Ruschitzka
- Cardiology Clinic, University Heart Center, University Hospital Zürich, Switzerland
| | | | - Stephan Windecker
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland
| | - Jose Luis Zamorano
- Cardiology Department, University Hospital Ramon y Cajal, Madrid, Spain.,University Alcala, Madrid, Spain.,CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Thor Edvardsen
- Department of Cardiology, Centre of Cardiological Innovation, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Institute for Clinical Medicine, University of Oslo, Oslo, Norway
| | - Hein Heidbuchel
- Antwerp University and Antwerp University Hospital, Antwerp, Belgium
| | | | - Bernard Prendergast
- Department of Cardiology, St Thomas' Hospital, Westminster Bridge Road, London, UK
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6
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A Case of Severe Mitral Valve Regurgitation in a Patient with Leadless Pacemaker. Case Rep Cardiol 2020; 2020:5389279. [PMID: 32665866 PMCID: PMC7346111 DOI: 10.1155/2020/5389279] [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: 02/21/2020] [Revised: 05/20/2020] [Accepted: 05/29/2020] [Indexed: 11/18/2022] Open
Abstract
An 85-year-old man with cardiac history notable for atrial fibrillation diagnosed 10 years ago which was being treated with atenolol and warfarin presented to our institution with persistent atrial fibrillation. His echocardiogram showed ejection fraction (EF) of 56%, no regional wall motion abnormalities, mild mitral and pulmonary regurgitation, and trivial tricuspid regurgitation. Despite this treatment, he had recurrent episodes of paroxysmal symptomatic atrial fibrillation with a rapid rate requiring multiple emergency department visits and hospital admissions. Given difficulty to control the rate, he underwent atrioventricular (AV) nodal ablation and leadless pacemaker insertion. Fifteen days after the procedure, he was found to have a severe mitral regurgitation murmur.
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7
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Amabile A, Vullo JA, Torregrossa G, Hosseinian L. Postoperative Management of Patients After Transcatheter Mitral Valve Procedures. J Cardiothorac Vasc Anesth 2020; 35:1477-1484. [PMID: 32741613 DOI: 10.1053/j.jvca.2020.06.054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 06/09/2020] [Accepted: 06/16/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Andrea Amabile
- Division of Cardiac Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL.
| | - John Anthony Vullo
- Department of Anesthesiology, Perioperative and Pain Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Gianluca Torregrossa
- Division of Cardiac Surgery, Department of Surgery, University of Chicago Medicine, Chicago, IL
| | - Leila Hosseinian
- Department of Anesthesiology and Perioperative Medicine, Loyola University Medical Center, Chicago, IL
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8
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Functional Regurgitation of Atrioventricular Valves and Atrial Fibrillation: An Elusive Pathophysiological Link Deserving Further Attention. J Am Soc Echocardiogr 2020; 33:42-53. [DOI: 10.1016/j.echo.2019.08.016] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 08/23/2019] [Accepted: 08/27/2019] [Indexed: 12/15/2022]
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9
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Fabris E, De Luca A, Vitrella G, Stolfo D, Masè M, Korcova R, Merlo M, Rakar S, Van't Hof AWJ, Kedhi E, Perkan A, Sinagra G. Treatment of Functional Mitral Regurgitation in Heart Failure. Curr Cardiol Rep 2019; 21:139. [PMID: 31734930 DOI: 10.1007/s11886-019-1221-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
PURPOSE OF REVIEW To analyze the current state of the art of functional mitral regurgitation (FMR) treatment. RECENT FINDINGS The first-line treatment of severe FMR consists of guideline medical therapy (GMT) and resynchronization therapy when indicated; the impact of new medical therapies like sacubitril/valsartan needs further assessment. Valvular intervention may be considered in FMR symptomatic patients despite GMT, and can be performed surgically or percutaneously. MitraClip is a safe percutaneous procedure associated with symptoms improvement. Recently, the COAPT trial showed superior outcomes for MitraClip versus GMT contrasting the MITRA-FR trial which showed no benefit of MitraClip compared with GMT. These results should be interpreted as complementary rather than opposite. The COAPT trial provided a "proof of concept" that percutaneous treatment of severe FMR in patients without too advanced left ventricular disease translates into a prognostic benefit. Careful patient selection will play a critical role in defining the clinical niche for successful interventions.
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Affiliation(s)
- Enrico Fabris
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy.
| | - Antonio De Luca
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Giancarlo Vitrella
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Davide Stolfo
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Marco Masè
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Renata Korcova
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Marco Merlo
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Serena Rakar
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Arnoud W J Van't Hof
- Department of Cardiology, Maastricht University Medical Center, Maastricht, the Netherlands.,Department of Cardiology, Zuyderland Medical Center, Heerlen, the Netherlands
| | | | - Andrea Perkan
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
| | - Gianfranco Sinagra
- Cardiovascular Department, University of Trieste, Via Valdoni 7, 34129, Trieste, Italy
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10
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Zhang H, El-Am EA, Thaden JJ, Pislaru SV, Scott CG, Krittanawong C, Chahal AA, Breen TJ, Eleid MF, Melduni RM, Greason KL, McCully RB, Enriquez-Sarano M, Oh JK, Pellikka PA, Nkomo VT. Atrial fibrillation is not an independent predictor of outcome in patients with aortic stenosis. Heart 2019; 106:280-286. [PMID: 31439661 DOI: 10.1136/heartjnl-2019-314996] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 07/21/2019] [Accepted: 07/22/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES To examine the prognostic significance of atrial fibrillation (AF) versus sinus rhythm (SR) on the management and outcomes of patients with severe aortic stenosis (AS). METHODS 1847 consecutive patients with severe AS (aortic valve area ≤1.0 cm2 and aortic valve systolic mean Doppler gradient ≥40 mm Hg or peak velocity ≥4 m/s) and left ventricular ejection fraction ≥50% were identified. The independent association of AF and all-cause mortality was assessed. RESULTS Age was 76±11 years and 46% were female; 293 (16%) patients had AF and 1554 (84%) had SR. In AF, 72% were symptomatic versus 71% in SR. Survival rate at 5 years for AF (41%) was lower than SR (65%) (age- and sex-adjusted HR=1.66 (1.40-1.98), p<0.0001). In multivariable analysis, factors associated with mortality included age (HR per 10 years=1.55 (1.42-1.69), p<0.0001), dyspnoea (HR=1.58 (1.33-1.87), p<0.0001), ≥ moderate mitral regurgitation (HR=1.63 (1.22-2.18), p=0.001), right ventricular systolic dysfunction (HR=1.88 (1.52-2.33), p<0.0001), left atrial volume index (HR per 10 mL/m2=1.13 (1.07-1.19), p<0.0001) and aortic valve replacement (AVR) (HR=0.44 (0.38-0.52), p<0.0001). AF was not a predictor of mortality independent of variables strongly correlated HR=1.02 (0.84-1.25), p=0.81). The 1-year probability of AVR following diagnosis of severe AS was lower in AF (49.8%) than SR (62.5%) (HR=0.73 (0.62-0.86), p<0.001); among patients with AF not referred for AVR, symptoms were frequently attributed to AF instead of AS. CONCLUSION AF was associated with poor prognosis in patients with severe AS, but apparent differences in outcomes compared with SR were explained by factors other than AF including concomitant cardiac abnormalities and deferral of AVR due to attribution of cardiac symptoms to AF.
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Affiliation(s)
- Hongju Zhang
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Edward A El-Am
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Jeremy J Thaden
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Christopher G Scott
- Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, United States
| | | | - Anwar A Chahal
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Thomas J Breen
- Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Rowlens M Melduni
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Kevin L Greason
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Robert B McCully
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | | | - Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Patricia A Pellikka
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, United States
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11
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Silbiger JJ. Mechanistic insights into atrial functional mitral regurgitation: Far more complicated than just left atrial remodeling. Echocardiography 2019; 36:164-169. [DOI: 10.1111/echo.14249] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/01/2018] [Accepted: 12/04/2018] [Indexed: 01/03/2023] Open
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12
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Lombard FW, Liang Y. Risk Factors for Mitral Valve Surgery: Atrial Fibrillation and Pulmonary Hypertension. Semin Cardiothorac Vasc Anesth 2019; 23:57-69. [PMID: 30608218 DOI: 10.1177/1089253218821694] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
| | - Yafen Liang
- 1 Vanderbilt University Medical Center, Nashville, TN, USA
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13
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Insights into functional mitral regurgitation using the average pixel intensity method. Int J Cardiovasc Imaging 2018; 35:761-769. [DOI: 10.1007/s10554-018-1509-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 11/24/2018] [Indexed: 02/06/2023]
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14
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Denham NC, Pearman CM, Caldwell JL, Madders GWP, Eisner DA, Trafford AW, Dibb KM. Calcium in the Pathophysiology of Atrial Fibrillation and Heart Failure. Front Physiol 2018; 9:1380. [PMID: 30337881 PMCID: PMC6180171 DOI: 10.3389/fphys.2018.01380] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 09/11/2018] [Indexed: 12/20/2022] Open
Abstract
Atrial fibrillation (AF) is commonly associated with heart failure. A bidirectional relationship exists between the two-AF exacerbates heart failure causing a significant increase in heart failure symptoms, admissions to hospital and cardiovascular death, while pathological remodeling of the atria as a result of heart failure increases the risk of AF. A comprehensive understanding of the pathophysiology of AF is essential if we are to break this vicious circle. In this review, the latest evidence will be presented showing a fundamental role for calcium in both the induction and maintenance of AF. After outlining atrial electrophysiology and calcium handling, the role of calcium-dependent afterdepolarizations and atrial repolarization alternans in triggering AF will be considered. The atrial response to rapid stimulation will be discussed, including the short-term protection from calcium overload in the form of calcium signaling silencing and the eventual progression to diastolic calcium leak causing afterdepolarizations and the development of an electrical substrate that perpetuates AF. The role of calcium in the bidirectional relationship between heart failure and AF will then be covered. The effects of heart failure on atrial calcium handling that promote AF will be reviewed, including effects on both atrial myocytes and the pulmonary veins, before the aspects of AF which exacerbate heart failure are discussed. Finally, the limitations of human and animal studies will be explored allowing contextualization of what are sometimes discordant results.
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Affiliation(s)
- Nathan C. Denham
- Unit of Cardiac Physiology, Division of Cardiovascular Sciences, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
| | | | | | | | | | | | - Katharine M. Dibb
- Unit of Cardiac Physiology, Division of Cardiovascular Sciences, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom
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15
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Lavall D, Hagendorff A, Schirmer SH, Böhm M, Borger MA, Laufs U. Mitral valve interventions in heart failure. ESC Heart Fail 2018; 5:552-561. [PMID: 29676043 PMCID: PMC6073015 DOI: 10.1002/ehf2.12287] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 03/10/2018] [Indexed: 12/28/2022] Open
Abstract
Secondary mitral regurgitation (MR) results from left ventricular dilatation and dysfunction. Quantification of secondary MR is challenging because of the underlying myocardial disease. Clinical and echocardiographic evaluation requires a multi‐parametric approach. Severe secondary MR occurs in up to one‐fourth of patients with heart failure with reduced ejection fraction, which is associated with a mortality rate of 40% to 50% in 3 years. Percutaneous edge‐to‐edge mitral valve repair (MitraClip) has emerged as an alternative to surgical valve repair to improve symptoms, functional capacity, heart failure hospitalizations, and cardiac haemodynamics. Further new transcatheter strategies addressing MR are evolving. The Carillion, Cardioband, and Mitralign devices were designed to reduce the annulus dilatation, which is a frequent and important determinant of secondary MR. Several transcatheter mitral valve replacement systems (Tendyne, CardiAQ‐Edwards, Neovasc, Tiara, Intrepid, Caisson, HighLife, MValve System, and NCSI NaviGate Mitral) are emerging because valve replacement might be more durable compared with valve repair. In small studies, these interventional therapies demonstrated feasibility and efficiency to reduce MR and to improve heart failure symptoms. However, neither transcatheter nor surgical mitral valve repair or replacement has been proven to impact on the prognosis of heart failure patients with severe MR, which remains high with a mortality rate of 14–20% at 1 year. To date, the primary indication for treatment of secondary severe MR is the amelioration of symptoms, reinforcing the value of a Heart Team discussion. Randomized studies to investigate the treatment effect and long‐term outcome for any transcatheter or surgical mitral valve intervention compared with optimized medical treatment are urgently needed and underway.
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Affiliation(s)
- Daniel Lavall
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, D-04103, Germany
| | - Andreas Hagendorff
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, D-04103, Germany
| | - Stephan H Schirmer
- Klinik für Innere Medizin III - Kardiologie, Angiologie und internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg, D-66421, Germany
| | - Michael Böhm
- Klinik für Innere Medizin III - Kardiologie, Angiologie und internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg, D-66421, Germany
| | - Michael A Borger
- Herzzentrum Leipzig, Universitätsklinik für Herzchirurgie, Leipzig, D-04289, Germany
| | - Ulrich Laufs
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, D-04103, Germany
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Liang JJ, Callans DJ. Ablation for Atrial Fibrillation in Heart Failure with Reduced Ejection Fraction. Card Fail Rev 2018; 4:33-37. [PMID: 29892474 DOI: 10.15420/cfr.2018:3:1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
AF and heart failure with reduced ejection fraction (HFrEF) frequently coexist. Catheter ablation is an increasingly utilised treatment strategy for patients with AF and can be safely performed and is effective in achieving sinus rhythm for patients with HFrEF. Successful ablation may result in improved LV function, clinical heart failure status, quality of life and possibly even mortality. This review summarises the literature analysing efficacy, safety and outcomes of AF ablation for patients with HFrEF.
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Affiliation(s)
- Jackson J Liang
- Cardiovascular Division, Electrophysiology Section, Hospital of the University of Pennsylvania Philadelphia, PA, USA
| | - David J Callans
- Cardiovascular Division, Electrophysiology Section, Hospital of the University of Pennsylvania Philadelphia, PA, USA
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