1
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Gao H, Li Z, Gan L, Chen X. The Role and Potential Mechanisms of Rehabilitation Exercise Improving Cardiac Remodeling. J Cardiovasc Transl Res 2024:10.1007/s12265-024-10498-7. [PMID: 38558377 DOI: 10.1007/s12265-024-10498-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 02/08/2024] [Indexed: 04/04/2024]
Abstract
Rehabilitation exercise is a crucial non-pharmacological intervention for the secondary prevention and treatment of cardiovascular diseases, effectively ameliorating cardiac remodeling in patients. Exercise training can mitigate cardiomyocyte apoptosis, reduce extracellular matrix deposition and fibrosis, promote angiogenesis, and regulate inflammatory response to improve cardiac remodeling. This article presents a comprehensive review of recent research progress, summarizing the pivotal role and underlying mechanism of rehabilitation exercise in improving cardiac remodeling and providing valuable insights for devising effective rehabilitation treatment programs. Graphical Abstract.
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Affiliation(s)
- Haizhu Gao
- Colleague of Clinical Medicine, Jining Medical University, Jining, Shandong, China
| | - Zhongxin Li
- Colleague of Clinical Medicine, Jining Medical University, Jining, Shandong, China
| | - Lijun Gan
- Department of Cardiology, Jining Key Laboratory for Diagnosis and Treatment of Cardiovascular Diseases, Affiliated Hospital of Jining Medical University, No.89 Guhuai Road, Jining, 272029, Shandong, China
| | - Xueying Chen
- Department of Cardiology, Jining Key Laboratory for Diagnosis and Treatment of Cardiovascular Diseases, Affiliated Hospital of Jining Medical University, No.89 Guhuai Road, Jining, 272029, Shandong, China.
- Postdoctoral Mobile Station of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China.
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2
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Modica G, Sollazzo F, Bianco M, Cammarano M, Pella R, Monti R, Palmieri V, Zeppilli P. Bicuspid Aortic Valve and Premature Ventricular Beats in Athletes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12188. [PMID: 36231488 PMCID: PMC9566530 DOI: 10.3390/ijerph191912188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The aim of this study was to identify a possible link between bicuspid aortic valve (BAV) and premature ventricular beats (PVBs), particularly from left and right ventricular outflow tracts, and to investigate possible associations between these arrhythmias and echocardiographic abnormalities. METHODS A comparison of sportspeople with and without BAV was performed to identify PVBs' occurrence in these two series. Then, subdividing the BAV group on the presence of cardiovascular complications due to BAV, we compared arrhythmic features between these two subgroups and echocardiographic findings between athletes with and without left and right outflow tract PVBs. RESULTS PVBs in 343 athletes with BAV were compared with 309 athletes without BAV, showing an increased frequency (29% vs. 11.8%, p < 0.001; OR 3.1; CI 2.1-4.7) and origin from the left (18.4% vs. 3.2%, p < 0.001, OR 6.7; CI 3.4-13.4) and right (15.2% vs. 3.6%, p < 0.001, OR 4.8; CI 2.5-9.5) outflow tracts compared to other ventricular areas (fascicular PVBs p = 0.81, other morphologies p = 0.58). No difference in PVBs' occurrence was found between near normal valve BAV and pathological BAV, nor was a difference in echocardiographic characteristics found between patients with and without outflow tract arrhythmias. CONCLUSIONS A possible causal link between BAV and PVBs was highlighted, but no association between PVBs and complicated BAV was emphasized.
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3
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Maurizi N, Baldi M, Castelletti S, Lisi C, Galli M, Bianchi S, Panzera F, Fumagalli C, Mochi N, Parati G, Olivotto I, Cecchi F. Age-dependent diagnostic yield of echocardiography as a second-line diagnostic investigation in athletes with abnormalities at preparticipation screening. J Cardiovasc Med (Hagerstown) 2021; 22:759-766. [PMID: 34230438 DOI: 10.2459/jcm.0000000000001215] [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: 11/05/2022]
Abstract
AIMS Systematic pre-participation screening of subjects practicing sports activity has the potential to identify athletes at risk of sudden cardiac death. However, limited evidence are present concerning the yield of echocardiography as a second-line exam in athletes with abnormal pre-participation screening. METHODS Consecutive athletes were screened (2011-2017) in a community-based sports medicine center in Tuscany, with familial history, physical examination and ECG. Patients with abnormal/>1 borderline ECG findings, symptoms/signs of cardiovascular diseases, cardiovascular risk factors or family history of juvenile/genetic cardiac disease underwent echocardiography. RESULTS A total of 30109 athletes (age 21 [15;31]) were evaluated. Of these, 6234 (21%) were aged 8-11 years, 18309 (61%) 12-18 years, 4442 (15%) 19-35 years, 1124 (4%) >35 years. A total of 2569 (9%) athletes were addressed to echocardiography. Referral rates increased significantly with age (5% in preadolescents to 38% in master athletes, P< 0.01). Subclinical heart diseases were found in 290/30109 (0.8%) and were common >35 years (135/1124, 11%), but rare at 19-35 years (91/4442, 2%), very rare <18 years (64/24 543, 0.2%; P< 0.01). Seventy-four (0.3%) athletes were disqualified because of the structural alterations identified, 29 (0.1%) with cardiac structural diseases at risk for sudden death. CONCLUSIONS Italian community-based pre-participation screening showed an age-dependent yield, with a three-fold increase in referral in athletes >35 years. Subclinical structural abnormalities potentially predisposing to sudden death were rare (0.01%), mostly in post-pubertal and senior athletes. Age-specific pre-participation screening protocols may help optimize resources and improve specificity.
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Affiliation(s)
- Niccolò Maurizi
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
- Service of Cardiology, Lausanne University Hospital, Lausanne, Switzerland
| | - Massimo Baldi
- Complex Operative Unit, USL Tuscany Center, Pistoia, Italy
| | - Silvia Castelletti
- Department of Cardiovascular, Neural and Metabolic Sciences, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
| | - Corrado Lisi
- Complex Operative Unit, USL Tuscany Center, Pistoia, Italy
| | - Michele Galli
- Complex Operative Unit, USL Tuscany Center, Pistoia, Italy
| | | | | | - Carlo Fumagalli
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Nicola Mochi
- Complex Operative Unit, USL Tuscany Center, Pistoia, Italy
| | - Gianfranco Parati
- Department of Cardiovascular, Neural and Metabolic Sciences, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Franco Cecchi
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
- Department of Cardiovascular, Neural and Metabolic Sciences, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, IRCCS Istituto Auxologico Italiano, San Luca Hospital, Milan, Italy
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4
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Monda E, Fusco A, Della Corte A, Caiazza M, Cirillo A, Gragnano F, Giugliano MP, Citro R, Rubino M, Esposito A, Cesaro A, Di Fraia F, Palmiero G, Di Maio M, Monda M, Calabrò P, Frisso G, Nistri S, Bossone E, Body SC, Russo MG, Limongelli G. Impact of Regular Physical Activity on Aortic Diameter Progression in Paediatric Patients with Bicuspid Aortic Valve. Pediatr Cardiol 2021; 42:1133-1140. [PMID: 33864103 PMCID: PMC8192390 DOI: 10.1007/s00246-021-02591-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 03/31/2021] [Indexed: 10/27/2022]
Abstract
Patients with bicuspid aortic valve (BAV) have an increased risk of aortic dilation and aortic dissection or rupture. The impact of physical training on the natural course of aortopathy in BAV patients remains unclear. The aim of this study was to evaluate the impact of regular physical activity on aortic diameters in a consecutive cohort of paediatric patients with BAV. Consecutive paediatric BAV patients were evaluated and categorized into two groups: physically active and sedentary subjects. Only the subjects with a complete 2-year follow-up were included in the study. To evaluate the potential impact of physical activity on aortic size, aortic diameters were measured at the sinus of Valsalva and mid-ascending aorta using echocardiography. We defined aortic diameter progression the increase of aortic diameter ≥ 10% from baseline. Among 90 BAV patients (11.5 ± 3.4 years of age, 77% males), 53 (59%) were physically active subjects. Compared to sedentary, physically active subjects were not significantly more likely to have > 10% increase in sinus of Valsalva (13% vs. 8%, p-value = 0.45) or mid-ascending aorta diameter (9% vs. 13%, p-value = 0.55) at 2 years follow-up, both in subjects with sinus of Valsalva diameter progression (3.7 ± 1.0 mm vs. 3.5 ± 0.8 mm, p-value = 0.67) and in those with ascending aorta diameter progression (3.0 ± 0.8 mm vs. 3.2 ± 1.3 mm, p-value = 0.83). In our paediatric cohort of BAV patients, the prevalence and the degree of aortic diameter progression was not significantly different between physically active and sedentary subjects, suggesting that aortic dilation is unrelated to regular physical activity over a 2-year period.
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Affiliation(s)
- Emanuele Monda
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Adelaide Fusco
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Alessandro Della Corte
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Martina Caiazza
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Annapaola Cirillo
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Felice Gragnano
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy ,Division of Cardiology, A.O.R.N. Sant’Anna e San Sebastiano, Caserta, Italy
| | - Maria Pina Giugliano
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Rodolfo Citro
- Cardiovascular Department, University Hospital “San Giovanni di Dio e Ruggid’Aragona”, Salerno, Italy
| | - Marta Rubino
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Augusto Esposito
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Arturo Cesaro
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy ,Division of Cardiology, A.O.R.N. Sant’Anna e San Sebastiano, Caserta, Italy
| | - Francesco Di Fraia
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe Palmiero
- grid.416052.40000 0004 1755 4122Department of Cardiology, AO deiColli, Monaldi Hospital, Naples, Italy
| | - Marco Di Maio
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Marcellino Monda
- grid.9841.40000 0001 2200 8888Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Paolo Calabrò
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy ,Division of Cardiology, A.O.R.N. Sant’Anna e San Sebastiano, Caserta, Italy
| | - Giulia Frisso
- grid.4691.a0000 0001 0790 385XDepartment of Molecular Medicine and Medical Biotechnology, Federico II University of Naples, Naples, Italy
| | - Stefano Nistri
- Cardiology Service, CMSR Veneto Medica, Altavilla Vicentina, Italy
| | | | - Eduardo Bossone
- grid.413172.2Division of Cardiology, Antonio Cardarelli Hospital, Naples, Italy
| | - Simon C. Body
- grid.189504.10000 0004 1936 7558Department of Anesthesiology, Boston University School of Medicine, Boston, MA USA
| | - Maria Giovanna Russo
- grid.9841.40000 0001 2200 8888Department of Translational Medical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe Limongelli
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy. .,Institute of Cardiovascular Sciences, University College of London and St. Bartholomew's Hospital, London, UK.
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5
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D'Ascenzi F, Valentini F, Anselmi F, Cavigli L, Bandera F, Benfari G, D'Andrea A, Di Salvo G, Esposito R, Evola V, Malagoli A, Elena Mandoli G, Santoro C, Galderisi M, Mondillo S, Cameli M. Bicuspid aortic valve and sports: From the echocardiographic evaluation to the eligibility for sports competition. Scand J Med Sci Sports 2020; 31:510-520. [PMID: 33260267 DOI: 10.1111/sms.13895] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 10/23/2020] [Accepted: 11/27/2020] [Indexed: 12/19/2022]
Abstract
Bicuspid aortic valve (BAV) is the most common congenital heart defect in adults. Although a BAV may remain without clinical consequences for a lifetime, it can deteriorate in aortic valve stenosis and regurgitation and aortic dilatation. Unfortunately, the impact of regular training on patients with BAV and its natural course is not fully understood, although preliminary evidence suggests that the progression of valvular disease occurs primarily in an independent manner from sports practice. The current review aims to report how to perform a comprehensive echocardiographic examination in athletes with BAV and analyze the current literature on the influence of sports practice and how it impacts the aortic valve in athletes with BAV. The article also summarizes the current recommendations on sports eligibility and disqualification for competitive athletes with BAV.
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Affiliation(s)
- Flavio D'Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Francesca Valentini
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Francesca Anselmi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Francesco Bandera
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Giovanni Benfari
- Department of Medicine, Section of Cardiology, University of Verona, Verona, Italy
| | - Antonello D'Andrea
- Department of Cardiology, Umberto I° Hospital Nocera Inferiore, Salerno, Italy
| | | | - Roberta Esposito
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Vincenzo Evola
- Department of Clinical and Experimental Medicine, University of Palermo, Palermo, Italy
| | | | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Ciro Santoro
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
| | - Sergio Mondillo
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Siena, Italy
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6
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Mert KU, İlgüy S, Mert GÖ, Dural M, Iskenderov K. Noninvasive predictors of cardiac arrhythmias in bodybuilders. Rev Port Cardiol 2018; 37:693-701. [DOI: 10.1016/j.repc.2018.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 11/04/2017] [Accepted: 01/10/2018] [Indexed: 10/28/2022] Open
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7
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Mert KU, İlgüy S, Mert GÖ, Dural M, Iskenderov K. Noninvasive predictors of cardiac arrhythmias in bodybuilders. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2018. [DOI: 10.1016/j.repce.2018.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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8
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Eijsvogels TMH, Fernandez AB, Thompson PD. Are There Deleterious Cardiac Effects of Acute and Chronic Endurance Exercise? Physiol Rev 2016; 96:99-125. [PMID: 26607287 PMCID: PMC4698394 DOI: 10.1152/physrev.00029.2014] [Citation(s) in RCA: 150] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Multiple epidemiological studies document that habitual physical activity reduces the risk of atherosclerotic cardiovascular disease (ASCVD), and most demonstrate progressively lower rates of ASCVD with progressively more physical activity. Few studies have included individuals performing high-intensity, lifelong endurance exercise, however, and recent reports suggest that prodigious amounts of exercise may increase markers for, and even the incidence of, cardiovascular disease. This review examines the evidence that extremes of endurance exercise may increase cardiovascular disease risk by reviewing the causes and incidence of exercise-related cardiac events, and the acute effects of exercise on cardiovascular function, the effect of exercise on cardiac biomarkers, including "myocardial" creatine kinase, cardiac troponins, and cardiac natriuretic peptides. This review also examines the effect of exercise on coronary atherosclerosis and calcification, the frequency of atrial fibrillation in aging athletes, and the possibility that exercise may be deleterious in individuals genetically predisposed to such cardiac abnormalities as long QT syndrome, right ventricular cardiomyopathy, and hypertrophic cardiomyopathy. This review is to our knowledge unique because it addresses all known potentially adverse cardiovascular effects of endurance exercise. The best evidence remains that physical activity and exercise training benefit the population, but it is possible that prolonged exercise and exercise training can adversely affect cardiac function in some individuals. This hypothesis warrants further examination.
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Affiliation(s)
- Thijs M H Eijsvogels
- Department of Cardiology, Hartford Hospital, Hartford, Connecticut; and Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Antonio B Fernandez
- Department of Cardiology, Hartford Hospital, Hartford, Connecticut; and Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Paul D Thompson
- Department of Cardiology, Hartford Hospital, Hartford, Connecticut; and Department of Physiology, Radboud University Medical Center, Nijmegen, The Netherlands
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9
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D'Andrea A, Della Corte A, Padalino R, Limongelli G, Scarafile R, Fratta F, Pezzullo E, Fusco A, Pisacane F, Coppola G, Caso P, Calabrò R, Russo MG. The Role of Multimodality Cardiac Imaging for the Assessment of Sports Eligibility in Patients with Bicuspid Aortic Valve. J Cardiovasc Echogr 2015; 25:9-18. [PMID: 28465922 PMCID: PMC5353454 DOI: 10.4103/2211-4122.158418] [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] [Indexed: 11/05/2022] Open
Abstract
Bicuspid aortic valve (BAV) cannot be considered an innocent finding, but it is not necessarily a life-threatening condition. Athletes with BAV should undergo a thorough staging of the valve anatomy, taking into consideration hemodynamic factors, as well as aortic diameters and looking for other associated significant cardiovascular anomalies by use of a multimodality cardiac imaging approach. Furthermore an accurate follow-up is mandatory with serial cardiological controls in those allowed to continue sports.
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Affiliation(s)
- Antonello D'Andrea
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Alessandro Della Corte
- Department of Cardiothoracic Sciences, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Roberto Padalino
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Giuseppe Limongelli
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Raffaella Scarafile
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Fiorella Fratta
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Enrica Pezzullo
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Adelaide Fusco
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Francesca Pisacane
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Guido Coppola
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Pio Caso
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Raffaele Calabrò
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
| | - Maria Giovanna Russo
- Chair of Cardiology, Second University of Naples, Monaldi Hospital, Ospedali dei Colli, Naples, Italy
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10
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Duncker DJ, van Deel ED, de Waard MC, de Boer M, Merkus D, van der Velden J. Exercise training in adverse cardiac remodeling. Pflugers Arch 2014; 466:1079-91. [PMID: 24573174 DOI: 10.1007/s00424-014-1464-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 01/27/2014] [Accepted: 01/28/2014] [Indexed: 12/14/2022]
Abstract
Cardiac remodeling in response to a myocardial infarction or chronic pressure-overload is an independent risk factor for the development of heart failure. In contrast, cardiac remodeling produced by regular physical exercise is associated with a decreased risk for heart failure. There is evidence that exercise training has a beneficial effect on disease progression and survival in patients with cardiac remodeling and dysfunction, but concern has also been expressed that exercise training may aggravate pathological remodeling and dysfunction. Here we present studies from our laboratory into the effects of exercise training on pathological cardiac remodeling and dysfunction in mice. The results indicate that even in the presence of a large infarct, exercise training exerts beneficial effects on the heart. These effects were mimicked in part by endothelial nitric oxide synthase (eNOS) overexpression and abrogated by eNOS deficiency, demonstrating the importance of nitric oxide signaling in mediating the cardiac effects of exercise. Exercise prior to a myocardial infarction was also cardioprotective. In contrast, exercise tended to aggravate pathological cardiac remodeling and dysfunction in the setting of pressure-overload produced by an aortic stenosis. These observations emphasize the critical importance of the underlying pathological stimulus for cardiac hypertrophy and remodeling, in determining the effects of exercise training. Future studies are needed to define the influence of exercise type, intensity and duration in different models and severities of pathological cardiac remodeling. Together such studies will aid in optimizing the therapy of exercise training in the setting of cardiovascular disease.
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Affiliation(s)
- Dirk J Duncker
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter Erasmus MC University Medical Center Rotterdam, PO Box 2040, 3000, CA, Rotterdam, The Netherlands,
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11
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Biffi A, Delise P, Zeppilli P, Giada F, Pelliccia A, Penco M, Casasco M, Colonna P, D’Andrea A, D’Andrea L, Gazale G, Inama G, Spataro A, Villella A, Marino P, Pirelli S, Romano V, Cristiano A, Bettini R, Thiene G, Furlanello F, Corrado D. Italian Cardiological Guidelines for Sports Eligibility in Athletes with Heart Disease. J Cardiovasc Med (Hagerstown) 2013; 14:477-99. [DOI: 10.2459/jcm.0b013e32835f6a21] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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12
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Abstract
Background—
The aorta is exposed to hemodynamic stress during exercise, but whether or not the aorta is larger in athletes is not clear. We performed a systematic literature review and meta-analysis to examine whethere athletes demonstrate increased aortic root dimensions compared with nonathlete controls.
Methods and Results—
We searched MEDLINE and Scopus from inception through August 12, 2012, for English-language studies reporting the aortic root size in elite athletes. Two investigators independently extracted athlete and study characteristics. A multivariate linear mixed model was used to conduct meta-regression analyses. We identified 71 studies reporting aortic root dimensions in 8564 unique athletes, but only 23 of these studies met our criteria by reporting aortic root dimensions at the aortic valve annulus or sinus of Valsalva in elite athletes (n=5580). Athletes were compared directly with controls (n=727) in 13 studies. On meta-regression, the weighted mean aortic root diameter measured at the sinuses of Valsalva was 3.2 mm (
P
=0.02) larger in athletes than in the nonathletic controls, whereas aortic root size at the aortic valve annulus was 1.6 mm (
P
=0.04) greater in athletes than in controls.
Conclusions—
Elite athletes have a small but significantly larger aortic root diameter at the sinuses of Valsalva and aortic valve annulus, but this difference is minor and clinically insignificant. Clinicians evaluating athletes should know that marked aortic root dilatation likely represents a pathological process and not a physiological adaptation to exercise.
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13
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van Deel ED, de Boer M, Kuster DW, Boontje NM, Holemans P, Sipido KR, van der Velden J, Duncker DJ. Exercise training does not improve cardiac function in compensated or decompensated left ventricular hypertrophy induced by aortic stenosis. J Mol Cell Cardiol 2011; 50:1017-25. [PMID: 21291889 DOI: 10.1016/j.yjmcc.2011.01.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Revised: 01/11/2011] [Accepted: 01/22/2011] [Indexed: 01/14/2023]
Abstract
There is ample evidence that regular exercise exerts beneficial effects on left ventricular (LV) hypertrophy, remodeling and dysfunction produced by ischemic heart disease or systemic hypertension. In contrast, the effects of exercise on pathological LV hypertrophy and dysfunction produced by LV outflow obstruction have not been studied to date. Consequently, we evaluated the effects of 8 weeks of voluntary wheel running in mice (which mitigates post-infarct LV dysfunction) on LV hypertrophy and dysfunction produced by mild (mTAC) and severe (sTAC) transverse aortic constriction. mTAC produced ~40% LV hypertrophy and increased myocardial expression of hypertrophy marker genes but did not affect LV function, SERCA2a protein levels, apoptosis or capillary density. Exercise had no effect on global LV hypertrophy and function in mTAC but increased interstitial collagen, and ANP expression. sTAC produced ~80% LV hypertrophy and further increased ANP expression and interstitial fibrosis and, in contrast with mTAC, also produced LV dilation, systolic as well as diastolic dysfunction, pulmonary congestion, apoptosis and capillary rarefaction and decreased SERCA2a and ryanodine receptor (RyR) protein levels. LV diastolic dysfunction was likely aggravated by elevated passive isometric force and Ca(2+)-sensitivity of myofilaments. Exercise training failed to mitigate the sTAC-induced LV hypertrophy and capillary rarefaction or the decreases in SERCA2a and RyR. Exercise attenuated the sTAC-induced increase in passive isometric force but did not affect myofilament Ca(2+)-sensitivity and tended to aggravate interstitial fibrosis. In conclusion, exercise had no effect on LV function in compensated and decompensated cardiac hypertrophy produced by LV outflow obstruction, suggesting that the effect of exercise on pathologic LV hypertrophy and dysfunction depends critically on the underlying cause.
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Affiliation(s)
- Elza D van Deel
- Experimental Cardiology, Thoraxcenter, Cardiovascular Research School COEUR, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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Yuan SM, Jing H, Lavee J. The bicuspid aortic valve and its relation to aortic dilation. Clinics (Sao Paulo) 2010; 65:497-505. [PMID: 20535368 PMCID: PMC2882544 DOI: 10.1590/s1807-59322010000500007] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2010] [Revised: 02/08/2010] [Accepted: 02/25/2010] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND A bicuspid aortic valve (BAV) is a common congenital heart disease, which affects 1-2% of the population. However, the relationship between BAVs and aortic dilation has not been sufficiently elucidated. METHODS A total of 241 BAV patients who were referred to this hospital for cardiac surgery over a 4.75-year period were included in this study. In addition to the clinical characteristics of the included patients, the morphological features of the aortic valve and aorta, the length of the left main coronary artery, and the laboratory findings (the coagulation and hematological parameters as well as the total cholesterol concentration) were determined and compared with those of the tricuspid aortic valve (TAV) patients. RESULTS The BAV patients were younger than the TAV patients for a valve surgery in the last 3 months of the study period. The BAV patients were predominantly male. Most of the BAVs that were surgically treated were stenotic, regurgitant, or combined, and only 19 (7.88%) were normally functioning valves. According to echocardiography or operative records, 148 (78.31%) were type A, 31 (16.40%) were type B, and 10 (5.29%) were type C. The left main coronary artery was much shorter in the BAV patients than it was in the TAV patients. There was no significant difference between BAV and TAV patients in the total cholesterol concentrations; whereas differences were noted between patients receiving lipid-lowering therapy and those not receiving lipid-lowering therapy. The dimensions of the aortic root, sinotubular junction, and ascending aorta were beyond normal limits, while they were significantly smaller in the BAV patients than in the TAV patients. They were also much smaller in patients receiving statin therapy than those not receiving statin therapy in both groups. Moreover, the aortic dilation in the BAV group was found to be significantly associated with patient age. CONCLUSIONS The BAV patients developed aortic wall and aortic valve disorders at a younger age than the TAV patients and were predominantly male. Aortic dilation was observed in the aortic root, sinotubular junction, and ascending aortic segments in both the BAV and TAV patients undergoing surgical aortic valve replacement, although the BAV patients had a smaller degree of dilation than the TAV patients, and dilation was also significantly age-related in this group. The shorter left main coronary artery that the BAV patients possess may contribute to the progressive course of aortic dilation that these patients experience. Statin therapy did not affect the aortic annulus in either group, but did decrease the dimensions of the aortic root, sinotubular junction and ascending aorta. In general, statin therapy had a better effect on the aortas of the TAV patients than it did on those of the BAV patients.
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Affiliation(s)
- Shi-Min Yuan
- Department of Cardiac and Thoracic Surgery, The Chaim Sheba Medical Center, Tel Hashomer 52621, Israel
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