1
|
Tello Montoliu A, Olea González A, Pujante Escudero Á, Martínez Del Villar M, de la Guía Galipienso F, Díaz González L, Fernández Olmo R, Freixa-Pamias R, Vivas Balcones D. Cardiovascular considerations on recreational scuba diving. SEC-Clinical Cardiology Association/SEC-Working Group on Sports Cardiology consensus document. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024; 77:566-573. [PMID: 38580141 DOI: 10.1016/j.rec.2024.04.001] [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: 10/02/2023] [Accepted: 01/11/2024] [Indexed: 04/07/2024]
Abstract
The practice of recreational scuba diving has increased worldwide, with millions of people taking part each year. The aquatic environment is a hostile setting that requires human physiology to adapt by undergoing a series of changes that stress the body. Therefore, physical fitness and control of cardiovascular risk factors are essential for practicing this sport. Medical assessment is not mandatory before participating in this sport and is only required when recommended by a health questionnaire designed for this purpose. However, due to the significance of cardiovascular disease, cardiology consultations are becoming more frequent. The aim of the present consensus document is to describe the cardiovascular physiological changes that occur during diving, focusing on related cardiovascular diseases, their management, and follow-up recommendations. The assessment and follow-up of individuals who practice diving with previous cardiovascular disease are also discussed. This document, endorsed by the Clinical Cardiology Association of the Spanish Society of Cardiology (SEC) and the SEC Working Group on Sports Cardiology of the Association of Preventive Cardiology, aims to assist both cardiologists in evaluating patients, as well as other specialists responsible for assessing individuals' fitness for diving practice.
Collapse
Affiliation(s)
- Antonio Tello Montoliu
- Servicio de Cardiología, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain; Cuerpo de Sanidad, Centro de Buceo de la Armada, Armada Española, Cartagena, Murcia, Spain.
| | - Agustín Olea González
- Cuerpo de Sanidad, Centro de Buceo de la Armada, Armada Española, Cartagena, Murcia, Spain; Jefatura de Apoyo Sanitario de Cartagena, Armada Española, Cartagena, Murcia, Spain
| | - Ángel Pujante Escudero
- Cuerpo de Sanidad, Centro de Buceo de la Armada, Armada Española, Cartagena, Murcia, Spain
| | | | - Fernando de la Guía Galipienso
- Servicio de Cardiología, Policlínica Glorieta Denia, Denia, Alicante, Spain; Clínica Rehabilitación Marina Alta (REMA)/Cardiología Deportiva Denia, Denia, Alicante, Spain; Hospital Clínica Benidorm (HCB), Benidorm, Alicante, Spain
| | - Leonel Díaz González
- Servicio de Cardiología, Hospital Universitario La Paz, Madrid, Spain; Clínica CEMTRO, Madrid, Spain
| | | | - Román Freixa-Pamias
- Servicio de Cardiología, Complex Hospitalari Moisès Broggi, Sant Joan Despí, Barcelona, Spain
| | | |
Collapse
|
2
|
Biffi A, Palermi S, D'Ascenzi F, Bonifazi M, Zorzi A, Corrado D. Premature ventricular beats in athletes: to detrain or not to detrain? Br J Sports Med 2024; 58:407-408. [PMID: 38471745 DOI: 10.1136/bjsports-2023-107384] [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] [Accepted: 01/12/2024] [Indexed: 03/14/2024]
Affiliation(s)
- Alessandro Biffi
- Med-Ex, Medicine and Exercise srl, Medical Partner Scuderia Ferrari, Rome, Italy
| | - Stefano Palermi
- Med-Ex, Medicine and Exercise srl, Medical Partner Scuderia Ferrari, Rome, Italy
- Public Health Department, University of Naples Federico II, Sulmona, Italy
| | - Flavio D'Ascenzi
- Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Marco Bonifazi
- Department of Medicine, Surgery, and NeuroScience, University of Siena, Siena, Italy
| | - Alessandro Zorzi
- Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| | - Domenico Corrado
- Cardiac, Thoracic and Vascular Sciences, University of Padova, Padova, Italy
| |
Collapse
|
3
|
Lin R, Lei M, Ding S, Cheng Q, Ma Z, Wang L, Tang Z, Zhou B, Zhou Y. Applications of flexible electronics related to cardiocerebral vascular system. Mater Today Bio 2023; 23:100787. [PMID: 37766895 PMCID: PMC10519834 DOI: 10.1016/j.mtbio.2023.100787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/14/2023] [Accepted: 08/28/2023] [Indexed: 09/29/2023] Open
Abstract
Ensuring accessible and high-quality healthcare worldwide requires field-deployable and affordable clinical diagnostic tools with high performance. In recent years, flexible electronics with wearable and implantable capabilities have garnered significant attention from researchers, which functioned as vital clinical diagnostic-assisted tools by real-time signal transmission from interested targets in vivo. As the most crucial and complex system of human body, cardiocerebral vascular system together with heart-brain network attracts researchers inputting profuse and indefatigable efforts on proper flexible electronics design and materials selection, trying to overcome the impassable gulf between vivid organisms and rigid inorganic units. This article reviews recent breakthroughs in flexible electronics specifically applied to cardiocerebral vascular system and heart-brain network. Relevant sensor types and working principles, electronics materials selection and treatment methods are expounded. Applications of flexible electronics related to these interested organs and systems are specially highlighted. Through precedent great working studies, we conclude their merits and point out some limitations in this emerging field, thus will help to pave the way for revolutionary flexible electronics and diagnosis assisted tools development.
Collapse
Affiliation(s)
- Runxing Lin
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
- Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Ming Lei
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| | - Sen Ding
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| | - Quansheng Cheng
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| | - Zhichao Ma
- Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, No.800 Dongchuan Road, Shanghai, 200240, China
| | - Liping Wang
- Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Zikang Tang
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| | - Bingpu Zhou
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| | - Yinning Zhou
- Joint Key Laboratory of the Ministry of Education, Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
- Department of Physics and Chemistry, Faculty of Science and Technology, University of Macau, Avenida da Universidade, Taipa, Macau, 999078, China
| |
Collapse
|
4
|
Nath LC, Elliott A, La Gerche A, Weir J, Forbes G, Thomas G, Franklin S. Associations between postrace atrial fibrillation and measures of performance, racing history and airway disease in horses. J Vet Intern Med 2023; 37:2573-2583. [PMID: 37740606 PMCID: PMC10658555 DOI: 10.1111/jvim.16878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 09/11/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Atrial fibrillation (AF) is the most common performance limiting arrhythmia in racehorses. High dose exercise and airway disease promote AF in humans. Few studies have investigated epidemiological factors associated with AF in horses. OBJECTIVES Explore variables relating to performance, exercise volume and postrace endoscopic findings in horses with AF. ANIMALS A total of 164 horses with poor race performance and postrace AF were compared to 321 horses with poor performance without AF (PP) and 314 horses performing to expectation (TE). METHODS Horse-level and race-level variables for horses racing in Australia and Hong Kong from 2009 to 2021 were compared using univariable and multivariable logistic regression. Postrace endoscopic exercise-induced pulmonary hemorrhage (EIPH) and tracheal mucus accumulation (TMA) grades for AF and PP horses were compared using chi-squared analysis. RESULTS Variables that were significant in the multivariable model of AF compared to TE were distance (lengths) behind the winner, (odds ratio [OR]; 95% confidence interval [95% CI], 1.41 [1.32-1.51], P < .0001), cumulative prize money per start before the event (OR [95% CI] 1.02 [1.01-1.03], P = .01) and age (OR [95% CI] 0.72 [0.55-0.92], P = .01). More AF horses had EIPH grade ≥ 3 (23/109; 21.1%) than PP horses (7/213; 3.3%; OR [95%CI] 7.9 [3.3-20.2], P < .0001). CONCLUSIONS AND CLINICAL IMPORTANCE Acute race performance was substantially impaired by AF but career earnings before the event were not inferior. Exercise volume did not promote AF. Higher grades of EIPH found in AF horses suggests a mechanistic relationship between these conditions.
Collapse
|
5
|
Bogossian H, Steinfurt J, Robl S, Bimpong-Buta NY, Iliodromitis K, Lemke B. [Asymptomatic bradycardia and pacemaker : To implant, or not to implant?]. Herzschrittmacherther Elektrophysiol 2023; 34:109-113. [PMID: 37115247 DOI: 10.1007/s00399-023-00943-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023]
Abstract
The cardiac implantable electronic device (CIED) is the therapy of choice for management of symptomatic bradyarrhythmias. However, the indication for CIED implantation in the cases of asymptomatic bradycardias should be carefully individualized. Incidental electrocardiographic findings in asymptomatic patients (e.g., low baseline heart rates, higher than first-degree atrioventricular block or longer pauses) may complicate the physician's decision regarding the necessity of CIED implantation. The main reason is the inherit risk of short- and long-term complications with every CIED implantation, i.e., peri-operative complications, risk of CIED infection, lead fractures, and the necessity for lead extraction. Therefore, before opting for, or against, CIED implantation, several factors should be considered in the subset of asymptomatic patients.
Collapse
Affiliation(s)
- Harilaos Bogossian
- Klinik für Kardiologie und Rhythmologie, Evangelisches Krankenhaus Hagen, Brusebrinkstr. 20, 58135, Hagen, Deutschland.
- Universität Witten-Herdecke, Witten, Deutschland.
| | - Johannes Steinfurt
- Abteilung für Kardiologie und Angiologie, Medizinische Fakultät, Herzzentrum Freiburg, Universität Freiburg, Freiburg, Deutschland
| | - Sebastian Robl
- Klinik für Kardiologie und Rhythmologie, Evangelisches Krankenhaus Hagen, Brusebrinkstr. 20, 58135, Hagen, Deutschland
| | - Nana-Yaw Bimpong-Buta
- Klinik für Kardiologie und Rhythmologie, Evangelisches Krankenhaus Hagen, Brusebrinkstr. 20, 58135, Hagen, Deutschland
- Universität Witten-Herdecke, Witten, Deutschland
| | - Konstantinos Iliodromitis
- Klinik für Kardiologie und Rhythmologie, Evangelisches Krankenhaus Hagen, Brusebrinkstr. 20, 58135, Hagen, Deutschland
- Universität Witten-Herdecke, Witten, Deutschland
| | - Bernd Lemke
- Klinikum Lüdenscheid, Lüdenscheid, Deutschland
| |
Collapse
|
6
|
Berthelsen LF, Douglas AJM, Dawkins TG, Curry BA, Philips D, Zaidi A, Yousef Z, Stembridge M, Steinback CD. The influence of training status and parasympathetic blockade on the cardiac rate, rhythm, and functional response to autonomic stress. Appl Physiol Nutr Metab 2023; 48:270-282. [PMID: 36634321 DOI: 10.1139/apnm-2022-0340] [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: 01/14/2023]
Abstract
Apnea (breath-holding) elicits co-activation of sympathetic and parasympathetic nervous systems, affecting cardiac control. In situations of autonomic co-activation (e.g., cold water immersion), cardiac arrhythmias are observed during apnea. Chronic endurance training reduces resting heart rate in part via elevation in parasympathetic tone, and has been identified as a risk factor for development of arrhythmias. However, few studies have investigated autonomic control of the heart in trained athletes during stress. Therefore, we determined whether heightened vagal tone resulting from endurance training promotes a higher incidence of arrhythmia during apnea. We assessed the heart rate, rhythm (ECG lead II), and cardiac inotropic (speckle-tracking echocardiography) response to apnea in 10 endurance trained and 7 untrained participants. Participants performed an apnea at rest and following sympathetic activation using post-exercise circulatory occlusion (PECO). All apneas were performed prior to control (CON) and following vagal block using glycopyrrolate (GLY). Trained participants had lower heart rates at rest (p = 0.03) and during apneas (p = 0.009) under CON. At rest, 3 trained participants exhibited instances of junctional rhythm and 4 trained participants developed ectopy during CON apneas, whereas 3 untrained participants developed ectopic beats only with concurrent sympathetic activation (PECO). Following GLY, no arrhythmias were noted in either group. Vagal block also revealed increased cardiac chronotropy (heart rate) and inotropy (strain rate) during apnea, demonstrating a greater sympathetic influence in the absence of parasympathetic drive. Our results highlight that endurance athletes may be more susceptible to ectopy via elevated vagal tone, whereas untrained participants may only develop ectopy through autonomic conflict.
Collapse
Affiliation(s)
- Lindsey F Berthelsen
- Neurovascular Health Lab, Faculty of Kinesiology, Sport and Recreation, University of Alberta, Canada
| | - Andrew J M Douglas
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom
| | - Tony G Dawkins
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.,Centre for Lung and Cardiovascular Health, The University of British Columbia Okanagan, Kelowna, Canada
| | - Bryony A Curry
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom.,Centre for Lung and Cardiovascular Health, The University of British Columbia Okanagan, Kelowna, Canada
| | - Daniel Philips
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Abbas Zaidi
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Zaheer Yousef
- Department of Cardiology, University Hospital of Wales, Cardiff, United Kingdom
| | - Mike Stembridge
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, United Kingdom
| | - Craig D Steinback
- Neurovascular Health Lab, Faculty of Kinesiology, Sport and Recreation, University of Alberta, Canada
| |
Collapse
|
7
|
Kemi OJ. Exercise and Calcium in the Heart. CURRENT OPINION IN PHYSIOLOGY 2023. [DOI: 10.1016/j.cophys.2023.100644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
|
8
|
Milovančev A, Miljković T, Ilić A, Stojšić Milosavljević A, Petrović M, Roklicer R, Lakičević N, Trivić T, Drid P. Disrupting arrhythmia in a professional male wrestler athlete after rapid weight loss and high-intensity training-Case report. Front Cardiovasc Med 2023; 10:1091603. [PMID: 36760566 PMCID: PMC9905426 DOI: 10.3389/fcvm.2023.1091603] [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: 11/07/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Introduction Physiological heart adaptations may lead to increased susceptibility to arrhythmia in athletes. Furthermore, vigorous training and method like rapid weight loss (RWL) in combat sports could pose additional risks. This case represents how routine cardiovascular screening during high-risk methods like RWL and high-intensity training (HIT) reveal abrupt ventricular arrhythmias in a young athlete. Case report We report a case of a 20-year-old male wrestler athlete who developed disrupting arrhythmia during RWL and HIT. The study included: a medical exam, 12 lead electrocardiograms (ECG), transthoracic echocardiogram (ECHO), and 24 h of continuous ECG monitoring in baseline, phase one (P1), (in which the athlete had to simulate RWL through vigorous training and dietary intervention and HIT) and phase two (P2), (with the same HIT protocol performed without the RWL procedure). Baseline laboratory analyses were without abnormalities, ECG showed sinus rhythm with one premature atrial contraction (PAC) and ECHO showed signs of concentric remodeling with preserved systolic, diastolic function, and global longitudinal strain. After P1 RWL simulation, he lost 5.15% of body weight in 3 days, which resulted in lower blood glucose levels, higher urea, creatinine, creatine kinase (CK), CK-MB levels, and slightly increased levels of NT pro-BNP, ECG revealed sinus rhythm with one ventricular premature beat (VPB), 24-h continuous electrocardiogram (ECG) revealed frequent ventricular premature beats (PVB) 2,150/ 24 h, with two couplets, and 8 PAC. After an advised 4-week period of de-training continuous 24 h, ECG monitoring was improved with only occasional PVB. The 24 h continuous ECG monitoring was repeated after HIT and revealed even more frequent PVB, 5% of all beats for 24 h, 4,205 in total, and almost all VPB were in bigeminy and trigeminy. The athlete was advised against RWL and extremely vigorous exercise and for regular, frequent checkups with occasional ECG monitoring during and after exercise. Conclusion The short and long-term implication of abrupt ventricular arrhythmias provoked by intensive training and methods like RWL is unknown. We postulate that cardiovascular screening is necessitated, especially during high-risk methods like RWL and HIT, in helping us prevent adverse outcomes and come to individual-based clinical making decisions for each athlete.
Collapse
Affiliation(s)
- Aleksandra Milovančev
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia,Department of Cardiology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia,*Correspondence: Aleksandra Milovančev ✉
| | - Tatjana Miljković
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia,Department of Cardiology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia
| | - Aleksandra Ilić
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia,Department of Cardiology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia
| | - Anastazija Stojšić Milosavljević
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia,Department of Cardiology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia
| | - Milovan Petrović
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia,Department of Cardiology, Institute of Cardiovascular Diseases of Vojvodina, Sremska Kamenica, Serbia,Milovan Petrović ✉
| | - Roberto Roklicer
- Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia
| | - Nemanja Lakičević
- Sport and Exercise Sciences Research Unit, University of Palermo, Palermo, Italy
| | - Tatjana Trivić
- Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia
| | - Patrik Drid
- Faculty of Sport and Physical Education, University of Novi Sad, Novi Sad, Serbia
| |
Collapse
|
9
|
Apelland T, Janssens K, Loennechen JP, Claessen G, Sørensen E, Mitchell A, Sellevold AB, Enger S, Onarheim S, Letnes JM, Miljoen H, Tveit A, La Gerche A, Myrstad M. Effects of training adaption in endurance athletes with atrial fibrillation: protocol for a multicentre randomised controlled trial. BMJ Open Sport Exerc Med 2023; 9:e001541. [PMID: 37073174 PMCID: PMC10106028 DOI: 10.1136/bmjsem-2023-001541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2023] [Indexed: 04/20/2023] Open
Abstract
Endurance athletes have a high prevalence of atrial fibrillation (AF), probably caused by exercise-induced cardiac remodelling. Athletes diagnosed with AF are often advised to reduce the intensity and amount of training but the efficacy of this intervention has not been investigated in endurance athletes with AF. Effects of detraining in endurance athletes with atrial fibrillation is a two-arm international multicentre randomised (1:1) controlled trial on the effects of a period of training adaption on AF burden in endurance athletes with paroxysmal AF. One-hundred-and-twenty endurance athletes diagnosed with paroxysmal AF are randomised to a 16-week period of intervention (training adaption) or a control group. We define training adaption as training with a heart rate (HR) not exceeding 75% of the individual maximum HR (HRmax), and total duration of weekly training not exceeding 80% of the self-reported average before the study. The control group is instructed to uphold training intensity including sessions with HR ≥85% of HRmax. AF burden is monitored with insertable cardiac monitors, and training intensity with HR chest-straps and connected sports watches. The primary endpoint, AF burden, will be calculated as the cumulative duration of all AF episodes lasting ≥30sec divided by total duration of monitoring. Secondary endpoints include number of AF episodes, adherence to training adaption, exercise capacity, AF symptoms and health-related quality of life, echocardiographic signs of cardiac remodelling and risk of cardiac arrhythmias related to upholding training intensity. Trial registration number NCT04991337. Study protocol version 4.7 (Date 9 March 2023).
Collapse
Affiliation(s)
- Turid Apelland
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
| | - Kristel Janssens
- Baker Heart and Diabetes Institute, Sports Cardiology Laboratory, Melbourne, Victoria, Australia
| | - Jan Pål Loennechen
- Clinic of Cardiology, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Guido Claessen
- UHasselt, Faculty of Medicine and Life Sciences, BIOMED-REVAL-Rehabilitation Research Centre, Hasselt University, Diepenbeek, Belgium
- Hartcentrum Hasselt, Jessa Hospital Hasselt, Belgium
- Department of Cardiovascular Diseases, KU Leuven, Leuven, Belgium
| | - Eivind Sørensen
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
- Department of Internal Medicine, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
| | - Amy Mitchell
- Baker Heart and Diabetes Institute, Sports Cardiology Laboratory, Melbourne, Victoria, Australia
| | - Andreas Berg Sellevold
- Clinic of Cardiology, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Steve Enger
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
| | - Sophia Onarheim
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
| | - Jon Magne Letnes
- Clinic of Cardiology, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Hielko Miljoen
- Department of Cardiology, Antwerp University Hospital, Antwerp, Belgium
- Department of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Arnljot Tveit
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - André La Gerche
- Baker Heart and Diabetes Institute, Sports Cardiology Laboratory, Melbourne, Victoria, Australia
- Department of Medicine, St Vincent's Hospital, University of Melbourne, Fitzroy, Victoria, Australia
| | - Marius Myrstad
- Department of Medical Research, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
- Department of Internal Medicine, Bærum Hospital Vestre Viken Trust, Gjettum, Norway
| | | |
Collapse
|
10
|
Roberts WO, Levine BD. Wearables as an Aid to Cardiovascular Diagnosis in a Young Runner. Curr Sports Med Rep 2022; 21:420-426. [PMID: 36508596 DOI: 10.1249/jsr.0000000000001013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- William O Roberts
- Department of Family Medicine and Community Health, University of Minnesota Medical School, Minneapolis, MN
| | - Benjamin D Levine
- Division of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX
| |
Collapse
|
11
|
LE Douairon Lahaye S, LE Cunuder A, Lachard T, Menard V, Lhuissier F, Dupont AC, Wurtz AS, Marblé C, Carré F, Schnell F. Cardiac Events in World-Class Athletes: An Internet-Based Study. Med Sci Sports Exerc 2022; 54:2064-2072. [PMID: 35881931 DOI: 10.1249/mss.0000000000003001] [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: 11/21/2022]
Abstract
PURPOSE This study aimed at assessing the prevalence of adverse cardiac events, as identified in the media, in world-class athletes according to their sex and sports discipline. METHODS All female and male athletes from 30 individual Olympic sports who ranked in the international yearly top 10 between 2006 and 2018 were included. The name of each of them was associated in a Google search with selected key terms related to heart disease and/or acute cardiac events after their inclusion date. Global and sex-specific adverse cardiac event hazard function λ were calculated for each sport. Global and sex-specific prevalences of cardiac events were calculated, then compared (Fisher's exact test) between all sports. RESULTS From the 2471 athletes included, 15 cases of cardiac events (prevalence of 0.61%) were reported; 2 sudden cardiac deaths (0.08%) occurred in male athletes. The other events were related to arrhythmic events ( n = 13), mainly supraventricular arrhythmias ( n = 9). All surviving athletes were able to continue their career, mostly after ablation procedure. Male endurance athletes accounted for seven events, among which three events occurred among short-distance triathletes. Events among women were comparatively rare ( n = 4), and all were observed among short-distance triathletes. CONCLUSIONS A relatively unexpected high prevalence of cardiac events in endurance elite athletes was observed as compared with other sports, mainly, in short-distance male and female triathletes. This raises the question of particular cardiovascular constraints in this discipline and underlines the urge of international longitudinal follow-up studies in these kinds of athletes.
Collapse
Affiliation(s)
| | - Anne LE Cunuder
- Institute of Sport Sciences, University of Lausanne, Lausanne, SWITZERLAND
| | - Thibault Lachard
- CHU Rennes, Department of Sports Medicine, University Hospital of Rennes, Rennes, FRANCE
| | - Vincent Menard
- M2S Laboratory, Ecole Normale Supérieure Rennes, University of Rennes 2, Rennes, FRANCE
| | | | | | | | | | | | | |
Collapse
|
12
|
La Gerche A, Wasfy MM, Brosnan MJ, Claessen G, Fatkin D, Heidbuchel H, Baggish AL, Kovacic JC. The Athlete's Heart-Challenges and Controversies: JACC Focus Seminar 4/4. J Am Coll Cardiol 2022; 80:1346-1362. [PMID: 36075838 DOI: 10.1016/j.jacc.2022.07.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 07/18/2022] [Accepted: 07/21/2022] [Indexed: 12/11/2022]
Abstract
Regular exercise promotes structural, functional, and electrical remodeling of the heart, often referred to as the "athlete's heart," with intense endurance sports being associated with the greatest degree of cardiac remodeling. However, the extremes of exercise-induced cardiac remodeling are potentially associated with uncommon side effects. Atrial fibrillation is more common among endurance athletes and there is speculation that other arrhythmias may also be more prevalent. It is yet to be determined whether this arrhythmic susceptibility is a result of extreme exercise remodeling, genetic predisposition, or other factors. Gender may have the greatest influence on the cardiac response to exercise, but there has been far too little research directed at understanding differences in the sportsman's vs sportswoman's heart. Here in part 4 of a 4-part seminar series, the controversies and ambiguities regarding the athlete's heart, and in particular, its arrhythmic predisposition, genetic, and gender influences are reviewed in depth.
Collapse
Affiliation(s)
- Andre La Gerche
- Clinical Research Domain, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia; National Centre for Sports Cardiology, Fitzroy, Victoria, Australia; Cardiology Department, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia.
| | - Meagan M Wasfy
- Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA; Cardiovascular Performance Program, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Maria J Brosnan
- National Centre for Sports Cardiology, Fitzroy, Victoria, Australia; Cardiology Department, St Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Guido Claessen
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium; Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium
| | - Diane Fatkin
- Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia; School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, Kensington, New South Wales, Australia; Cardiology Department, St Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - Hein Heidbuchel
- Antwerp University Hospital, Department of Cardiology, Antwerp, Belgium; Cardiovascular Sciences, Antwerp University, Antwerp, Belgium
| | - Aaron L Baggish
- Division of Cardiology, Massachusetts General Hospital, Boston, Massachusetts, USA; Cardiovascular Performance Program, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jason C Kovacic
- Victor Chang Cardiac Research Institute, Darlinghurst, New South Wales, Australia; School of Clinical Medicine, Faculty of Medicine and Health, UNSW Sydney, Kensington, New South Wales, Australia; Cardiology Department, St Vincent's Hospital, Darlinghurst, New South Wales, Australia; Cardiovascular Research Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
| |
Collapse
|
13
|
Compagnucci P, Casella M, Bagliani G, Capestro A, Volpato G, Valeri Y, Cipolletta L, Parisi Q, Molini S, Misiani A, Russo AD. Atrial Flutter in Particular Patient Populations. Card Electrophysiol Clin 2022; 14:517-532. [PMID: 36153131 DOI: 10.1016/j.ccep.2022.05.002] [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: 10/15/2022]
Abstract
"Despite being one of the best understood cardiac arrhythmias, the clinical meaning of atrial flutter varies according to the specific context, and its optimal treatment may be limited by both the suboptimal response to rate/rhythm control drugs and by the complexity of the underlying substrate. In this article, we present a state-of-the-art overview of mechanisms, prognostic impact, and medical/interventional management options for atrial flutter in several specific patient populations, including heart failure, cardiomyopathies, muscular dystrophies, posttransplant patients, patients with respiratory disorders, athletes, and subjects with preexcitation, aiming to stimulate further research in this challenging field and facilitate appropriate patient care."
Collapse
Affiliation(s)
- Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy.
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| | - Giuseppe Bagliani
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Alessandro Capestro
- Department of Pediatric and Congenital Cardiology and Cardiac Surgery, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy
| | - Giovanni Volpato
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Yari Valeri
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Laura Cipolletta
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy
| | - Quintino Parisi
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy
| | - Silvano Molini
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy
| | - Agostino Misiani
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Via Conca 71, Ancona 60126, Italy; Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| |
Collapse
|
14
|
Gajda R, Knechtle B, Gębska-Kuczerowska A, Gajda J, Stec S, Krych M, Kwaśniewska M, Drygas W. Amateur Athlete with Sinus Arrest and Severe Bradycardia Diagnosed through a Heart Rate Monitor: A Six-Year Observation-The Necessity of Shared Decision-Making in Heart Rhythm Therapy Management. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191610367. [PMID: 36012002 PMCID: PMC9408438 DOI: 10.3390/ijerph191610367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/11/2022] [Accepted: 08/17/2022] [Indexed: 05/14/2023]
Abstract
Heart rate monitors (HRMs) are used by millions of athletes worldwide to monitor exercise intensity and heart rate (HR) during training. This case report presents a 34-year-old male amateur soccer player with severe bradycardia who accidentally identified numerous pauses of over 4 s (maximum length: 7.3 s) during sleep on his own HRM with a heart rate variability (HRV) function. Simultaneous HRM and Holter ECG recordings were performed in an outpatient clinic, finding consistent 6.3 s sinus arrests (SA) with bradycardia of 33 beats/min. During the patient's hospitalization for a transient ischemic attack, the longest pauses on the Holter ECG were recorded, and he was suggested to undergo pacemaker implantation. He then reduced the volume/intensity of exercise for 4 years. Afterward, he spent 2 years without any regular training due to depression. After these 6 years, another Holter ECG test was performed in our center, not confirming the aforementioned disturbances and showing a tendency to tachycardia. The significant SA was resolved after a period of detraining. The case indicates that considering invasive therapy was unreasonable, and patient-centered care and shared decision-making play a key role in cardiac pacing therapy. In addition, some sports HRM with an HRV function can help diagnose bradyarrhythmia, both in professional and amateur athletes.
Collapse
Affiliation(s)
- Robert Gajda
- Center for Sports Cardiology, Gajda-Med Medical Center, ul. Piotra Skargi 23/29, 06-100 Pułtusk, Poland
- Department of Kinesiology and Health Prevention, Jan Dlugosz University, 42-200 Czestochowa, Poland
- Correspondence: ; Tel.: +48-604286030
| | - Beat Knechtle
- Institute of Primary Care, University of Zurich, 8091 Zurich, Switzerland
- Medbase St. Gallen Am Vadianplatz, 9000 St. Gallen, Switzerland
| | - Anita Gębska-Kuczerowska
- Faculty of Medicine, Collegium Medicum, Cardinal Stefan Wyszyński University, Kazimierza Wóycickiego 1/3, 01-938 Warsaw, Poland
| | - Jacek Gajda
- Center for Sports Cardiology, Gajda-Med Medical Center, ul. Piotra Skargi 23/29, 06-100 Pułtusk, Poland
| | - Sebastian Stec
- Division of Electrophysiology, Cardioneuroablation, Catheter Ablation and Cardiac Stimulation, Subcarpathian Center for Cardiovascular Intervention, 38-500 Sanok, Poland
| | - Michalina Krych
- Department of Congenital Heart Diseases, The Cardinal Stefan Wyszyński National Institute of Cardiology, ul. Alpejska 42, 04-628 Warsaw, Poland
| | - Magdalena Kwaśniewska
- Department of Preventive Medicine, Faculty of Health, Medical University of Lodz, ul. Lucjana Żeligowskiego 7/9, 90-752 Łódź, Poland
| | - Wojciech Drygas
- Department of Congenital Heart Diseases, The Cardinal Stefan Wyszyński National Institute of Cardiology, ul. Alpejska 42, 04-628 Warsaw, Poland
- Department of Preventive Medicine, Faculty of Health, Medical University of Lodz, ul. Lucjana Żeligowskiego 7/9, 90-752 Łódź, Poland
| |
Collapse
|
15
|
Cerrone M, Marrón-Liñares GM, van Opbergen CJM, Costa S, Bourfiss M, Pérez-Hernández M, Schlamp F, Sanchis-Gomar F, Malkani K, Drenkova K, Zhang M, Lin X, Heguy A, Velthuis BK, Prakken NHJ, LaGerche A, Calkins H, James CA, Te Riele ASJM, Delmar M. Role of plakophilin-2 expression on exercise-related progression of arrhythmogenic right ventricular cardiomyopathy: a translational study. Eur Heart J 2022; 43:1251-1264. [PMID: 34932122 PMCID: PMC8934688 DOI: 10.1093/eurheartj/ehab772] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 05/28/2021] [Accepted: 10/29/2021] [Indexed: 08/11/2023] Open
Abstract
AIMS Exercise increases arrhythmia risk and cardiomyopathy progression in arrhythmogenic right ventricular cardiomyopathy (ARVC) patients, but the mechanisms remain unknown. We investigated transcriptomic changes caused by endurance training in mice deficient in plakophilin-2 (PKP2cKO), a desmosomal protein important for intercalated disc formation, commonly mutated in ARVC and controls. METHODS AND RESULTS Exercise alone caused transcriptional downregulation of genes coding intercalated disk proteins. The changes converged with those in sedentary and in exercised PKP2cKO mice. PKP2 loss caused cardiac contractile deficit, decreased muscle mass and increased functional/transcriptomic signatures of apoptosis, despite increased fractional shortening and calcium transient amplitude in single myocytes. Exercise accelerated cardiac dysfunction, an effect dampened by pre-training animals prior to PKP2-KO. Consistent with PKP2-dependent muscle mass deficit, cardiac dimensions in human athletes carrying PKP2 mutations were reduced, compared to matched controls. CONCLUSIONS We speculate that exercise challenges a cardiomyocyte "desmosomal reserve" which, if impaired genetically (e.g., PKP2 loss), accelerates progression of cardiomyopathy.
Collapse
Affiliation(s)
- Marina Cerrone
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Grecia M Marrón-Liñares
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Chantal J M van Opbergen
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Sarah Costa
- Division of Cardiology, University Heart Center Zurich, Rämistrasse 100, Zurich CH-8091, Switzerland
| | - Mimount Bourfiss
- Department of Cardiology, Division of Heart and Lungs, University Medical Center Utrecht and The Netherlands Heart Institute, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Marta Pérez-Hernández
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Florencia Schlamp
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Fabian Sanchis-Gomar
- Department of Physiology, Faculty of Medicine, University of Valencia and INCLIVA Biomedical Research Institute, C. de Menéndez y Pelayo, 4, 46010 Valencia, Spain
| | - Kabir Malkani
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Kamelia Drenkova
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Mingliang Zhang
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Xianming Lin
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| | - Adriana Heguy
- Genome Technology Center, Department of Pathology, New York University Grossmann School of Medicine, 550 First Avenue, New York, NY 10016, USA
| | - Birgitta K Velthuis
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, the Netherlands
| | - Niek H J Prakken
- Department of Radiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Andre LaGerche
- Clinical Research Domain, Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne VIC 3004, Australia and National Centre for Sports Cardiology, St Vincent's Hospital Melbourne, Building C, 41 Victoria Parade, Fitzroy VIC 3065, Australia
| | - Hugh Calkins
- Division of Cardiology, Johns Hopkins Hospital, 1800 Orleans St, Baltimore, MD 21287, USA
| | - Cynthia A James
- Division of Cardiology, Johns Hopkins Hospital, 1800 Orleans St, Baltimore, MD 21287, USA
| | - Anneline S J M Te Riele
- Department of Cardiology, Division of Heart and Lungs, University Medical Center Utrecht and The Netherlands Heart Institute, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Mario Delmar
- The ‘Leon Charney’ Division of Cardiology, New York University Grossmann School of Medicine, 435 East 30th Street, NSB 707, New York, NY 10016, USA
| |
Collapse
|
16
|
Brunetti G, Cipriani A, Perazzolo Marra M, De Lazzari M, Bauce B, Calore C, Rigato I, Graziano F, Vio R, Corrado D, Zorzi A. Role of Cardiac Magnetic Resonance Imaging in the Evaluation of Athletes with Premature Ventricular Beats. J Clin Med 2022; 11:jcm11020426. [PMID: 35054118 PMCID: PMC8781801 DOI: 10.3390/jcm11020426] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/18/2021] [Accepted: 01/06/2022] [Indexed: 12/19/2022] Open
Abstract
Premature ventricular beats (PVBs) in athletes are not rare. The risk of PVBs depends on the presence of an underlying pathological myocardial substrate predisposing the subject to sudden cardiac death. The standard diagnostic work-up of athletes with PVBs includes an examination of family and personal history, resting electrocardiogram (ECG), 24 h ambulatory ECG (possibly with a 12-lead configuration and including a training session), maximal exercise testing and echocardiography. Despite its fundamental role in the diagnostic assessment of athletes with PVBs, echocardiography has very limited sensitivity in detecting the presence of non-ischemic left ventricular scars, which can be revealed only through more in-depth studies, particularly with the use of contrast-enhanced cardiac magnetic resonance (CMR) imaging. The morphology, complexity and exercise inducibility of PVBs can help estimate the probability of an underlying heart disease. Based on these features, CMR imaging may be indicated even when echocardiography is normal. This review focuses on interpreting PVBs, and on the indication and role of CMR imaging in the diagnostic evaluation of athletes, with a special focus on non-ischemic left ventricular scars that are an emerging substrate of cardiac arrest during sport.
Collapse
|
17
|
Haugaa KH, Rootwelt-Norberg C. Cardiac desmosomal reserve: another piece of the exercise-induced arrhythmogenic cardiomyopathy puzzle? Eur Heart J 2021; 43:1265-1267. [PMID: 34972201 PMCID: PMC8934689 DOI: 10.1093/eurheartj/ehab873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Kristina H Haugaa
- Department of Cardiology, Karolinska University Hospital, Stockholm, Sweden.,Department of Medicine, Huddinge, Karolinska Institutet, Stockholm, Sweden.,ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Christine Rootwelt-Norberg
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| |
Collapse
|
18
|
Heidbuchel H, Adami PE, Antz M, Braunschweig F, Delise P, Scherr D, Solberg EE, Wilhelm M, Pelliccia A. Recommendations for participation in leisure-time physical activity and competitive sports in patients with arrhythmias and potentially arrhythmogenic conditions: Part 1: Supraventricular arrhythmias. A position statement of the Section of Sports Cardiology and Exercise from the European Association of Preventive Cardiology (EAPC) and the European Heart Rhythm Association (EHRA), both associations of the European Society of Cardiology. Eur J Prev Cardiol 2021; 28:1539-1551. [PMID: 32597206 DOI: 10.1177/2047487320925635] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 01/02/2023]
Abstract
Symptoms attributable to arrhythmias are frequently encountered in clinical practice. Cardiologists and sport physicians are required to identify high-risk individuals harbouring such conditions and provide appropriate advice regarding participation in regular exercise programmes and competitive sport. The three aspects that need to be considered are: (a) the risk of life-threatening arrhythmias by participating in sports; (b) control of symptoms due to arrhythmias that are not life-threatening but may hamper performance and/or reduce the quality of life; and (c) the impact of sports on the natural progression of the underlying arrhythmogenic condition. In many cases, there is no unequivocal answer to each aspect and therefore an open discussion with the athlete is necessary, in order to reach a balanced decision. In 2006 the Sports Cardiology and Exercise Section of the European Association of Preventive Cardiology published recommendations for participation in leisure-time physical activity and competitive sport in individuals with arrhythmias and potentially arrhythmogenic conditions. More than a decade on, these recommendations are partly obsolete given the evolving knowledge of the diagnosis, management and treatment of these conditions. The present document presents a combined effort by the Sports Cardiology and Exercise Section of the European Association of Preventive Cardiology and the European Heart Rhythm Association to offer a comprehensive overview of the most updated recommendations for practising cardiologists and sport physicians managing athletes with supraventricular arrhythmias, and provides pragmatic advice for safe participation in recreational physical activities, as well as competitive sport at amateur and professional level. A companion text on recommendations in athletes with ventricular arrhythmias, inherited arrhythmogenic conditions, pacemakers and implantable defibrillators is published as Part 2 in Europace.
Collapse
Affiliation(s)
- Hein Heidbuchel
- Department of Cardiology, University Hospital Antwerp, Belgium
| | - Paolo E Adami
- Italian National Olympic Committee, Institute of Sport Medicine and Science, Italy
| | - Matthias Antz
- Department of Electrophysiology, Hospital Braunschweig, Germany
| | | | | | - Daniel Scherr
- Department of Medicine, Medical University of Graz, Austria
| | | | | | - Antonio Pelliccia
- Italian National Olympic Committee, Institute of Sport Medicine and Science, Italy
| |
Collapse
|
19
|
Dello Russo A, Compagnucci P, Casella M, Gasperetti A, Riva S, Dessanai MA, Pizzamiglio F, Catto V, Guerra F, Stronati G, Andreini D, Pontone G, Bonomi A, Rizzo S, Di Biase L, Capucci A, Natale A, Basso C, Fiorentini C, Zeppilli P, Tondo C. Ventricular arrhythmias in athletes: Role of a comprehensive diagnostic workup. Heart Rhythm 2021; 19:90-99. [PMID: 34536590 DOI: 10.1016/j.hrthm.2021.09.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND Ventricular arrhythmias (VAs) represent a critical issue with regard to sports eligibility assessment in athletes. The ideal diagnostic evaluation of competitive and leisure-time athletes with complex VAs has not been clearly defined. OBJECTIVE The purpose of this study was to assess the clinical implications of invasive electrophysiological assessments and endomyocardial biopsy (EMB) among athletes with VAs. METHODS We evaluated 227 consecutive athletes who presented to our institutions after being disqualified from participating in sports because of VAs. After noninvasive tests, electrophysiological study (EPS), electroanatomic mapping (EAM), and EAM- or cardiac magnetic resonance imaging-guided EMB was performed, following a prespecified protocol. Sports eligibility status was redefined at 6-month follow-up. RESULTS From our sample, 188 athletes (82.8%) underwent EAM and EPS, and 42 (15.2%) underwent EMB. A diagnosis of heart disease could be formulated in 30% of the study population (67/227; 95% confidence interval [CI] 0.24-0.36) after noninvasive tests; in 37% (83/227; 95% CI 31%-43%) after EPS and EAM; and in 45% (102/227; 95% CI 39%-51%) after EMB. In the subset of athletes undergoing EMB, invasive diagnostic workup allowed diagnostic reclassification of half of the athletes (n = 21 [50%]). Reclassification was particularly common among subjects without definitive findings after noninvasive evaluation (n = 23; 87% reclassified). History of syncope, abnormal echocardiogram, presence of late gadolinium enhancement, and abnormal EAM were linked to sports ineligibility at 6-month follow-up. CONCLUSION A comprehensive invasive workup provided additional diagnostic elements and could improve the sports eligibility assessment of athletes presenting with VAs. The extensive invasive evaluation presented could be especially helpful when noninvasive tests show unclear findings.
Collapse
Affiliation(s)
- Antonio Dello Russo
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Paolo Compagnucci
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy.
| | - Michela Casella
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| | - Alessio Gasperetti
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy; Centro Cardiologico Monzino IRCCS, Milan, Italy; University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | | | | | | | | | - Federico Guerra
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Giulia Stronati
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Daniele Andreini
- Centro Cardiologico Monzino IRCCS, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | | | | | - Stefania Rizzo
- Department of Cardiac Thoracic and Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | - Luigi Di Biase
- Albert Einstein College of Medicine at Montefiore Hospital, New York, New York
| | - Alessandro Capucci
- Cardiology And Arrhythmology Clinic, University Hospital "Ospedali Riuniti", Ancona, Italy; Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, St. David's Medical Center, Austin, Texas
| | - Cristina Basso
- Department of Cardiac Thoracic and Vascular Sciences and Public Health, University of Padua Medical School, Padua, Italy
| | | | - Paolo Zeppilli
- Department of Cardiology and Sports Medicine Institute, Catholic University of the Sacred Heart, Rome, Italy
| | - Claudio Tondo
- Centro Cardiologico Monzino IRCCS, Milan, Italy; Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| |
Collapse
|
20
|
Cardiac Biomarkers and Autoantibodies in Endurance Athletes: Potential Similarities with Arrhythmogenic Cardiomyopathy Pathogenic Mechanisms. Int J Mol Sci 2021; 22:ijms22126500. [PMID: 34204386 PMCID: PMC8235133 DOI: 10.3390/ijms22126500] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/15/2021] [Accepted: 06/15/2021] [Indexed: 12/13/2022] Open
Abstract
The “Extreme Exercise Hypothesis” states that when individuals perform training beyond the ideal exercise dose, a decline in the beneficial effects of physical activity occurs. This is due to significant changes in myocardial structure and function, such as hemodynamic alterations, cardiac chamber enlargement and hypertrophy, myocardial inflammation, oxidative stress, fibrosis, and conduction changes. In addition, an increased amount of circulating biomarkers of exercise-induced damage has been reported. Although these changes are often reversible, long-lasting cardiac damage may develop after years of intense physical exercise. Since several features of the athlete’s heart overlap with arrhythmogenic cardiomyopathy (ACM), the syndrome of “exercise-induced ACM” has been postulated. Thus, the distinction between ACM and the athlete’s heart may be challenging. Recently, an autoimmune mechanism has been discovered in ACM patients linked to their characteristic junctional impairment. Since cardiac junctions are similarly impaired by intense physical activity due to the strong myocardial stretching, we propose in the present work the novel hypothesis of an autoimmune response in endurance athletes. This investigation may deepen the knowledge about the pathological remodeling and relative activated mechanisms induced by intense endurance exercise, potentially improving the early recognition of whom is actually at risk.
Collapse
|
21
|
Guía ESC 2020 sobre cardiología del deporte y el ejercicio en pacientes con enfermedad cardiovascular. Rev Esp Cardiol 2021. [DOI: 10.1016/j.recesp.2020.11.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
22
|
Pelliccia A, Sharma S, Gati S, Bäck M, Börjesson M, Caselli S, Collet JP, Corrado D, Drezner JA, Halle M, Hansen D, Heidbuchel H, Myers J, Niebauer J, Papadakis M, Piepoli MF, Prescott E, Roos-Hesselink JW, Graham Stuart A, Taylor RS, Thompson PD, Tiberi M, Vanhees L, Wilhelm M. 2020 ESC Guidelines on sports cardiology and exercise in patients with cardiovascular disease. Eur Heart J 2021; 42:17-96. [PMID: 32860412 DOI: 10.1093/eurheartj/ehaa605] [Citation(s) in RCA: 714] [Impact Index Per Article: 238.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
|
23
|
Catheter Ablation of Life-Threatening Ventricular Arrhythmias in Athletes. ACTA ACUST UNITED AC 2021; 57:medicina57030205. [PMID: 33652714 PMCID: PMC7996951 DOI: 10.3390/medicina57030205] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 12/22/2022]
Abstract
A recent surveillance analysis indicates that cardiac arrest/death occurs in ≈1:50,000 professional or semi-professional athletes, and the most common cause is attributable to life-threatening ventricular arrhythmias (VAs). It is critically important to diagnose any inherited/acquired cardiac disease, including coronary artery disease, since it frequently represents the arrhythmogenic substrate in a substantial part of the athletes presenting with major VAs. New insights indicate that athletes develop a specific electro-anatomical remodeling, with peculiar anatomic distribution and VAs patterns. However, because of the scarcity of clinical data concerning the natural history of VAs in sports performers, there are no dedicated recommendations for VA ablation. The treatment remains at the mercy of several individual factors, including the type of VA, the athlete’s age, and the operator’s expertise. With the present review, we aimed to illustrate the prevalence, electrocardiographic (ECG) features, and imaging correlations of the most common VAs in athletes, focusing on etiology, outcomes, and sports eligibility after catheter ablation.
Collapse
|
24
|
Cardiac Phenotypes and Markers of Adverse Outcome in Elite Athletes With Ventricular Arrhythmias. JACC Cardiovasc Imaging 2020; 14:148-158. [PMID: 33129723 DOI: 10.1016/j.jcmg.2020.07.039] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 07/24/2020] [Accepted: 07/29/2020] [Indexed: 01/19/2023]
Abstract
OBJECTIVES This study describes the cardiac phenotypes and markers of adverse outcome in athletes with ventricular arrhythmias with no other discernable etiology than high exercise doses. BACKGROUND Little is known about phenotypes and risk markers of life-threatening arrhythmic events in athletes with ventricular arrhythmia. METHODS We compared high-performance athletes who have ventricular arrhythmia with healthy controls using clinical data and cardiac imaging. None of the patients had family history of arrhythmogenic cardiomyopathy or any other discernable etiology of ventricular arrhythmia. Right (RV) and left ventricular (LV) function was assessed by echocardiographic longitudinal strain (right ventricular free wall strain longitudinal [RVFWSL] and left ventricular global longitudinal strain [LVGLS]). Mechanical dispersion was defined as the standard deviation of time to peak strain in 16 LV segments. RV ejection fraction and presence of late gadolinium enhancement was assessed by cardiac magnetic resonance. RESULTS We included 43 athletes (45 ± 14 years of age, 16% female) with ventricular arrhythmias and 30 healthy athletes (41 ± 9 years of age, 7% female). Athletes with ventricular arrhythmias had worse RV function than healthy athletes by echocardiography (RVFWSL: -22.9 ± 4.8% vs. -26.6 ± 3.3%; p < 0.001) and by cardiac magnetic resonance (RV ejection fraction 48 ± 7% vs. 52 ± 6%; p = 0.04), and had more late gadolinium enhancement (24% vs. 3%; p = 0.03). Life-threatening arrhythmic events (aborted cardiac arrest, sustained ventricular tachycardia, or appropriate implantable cardioverter-defibrillator therapy) had occurred in 23 (53%) athletes with ventricular arrhythmias. These had impaired LV function compared to those with less severe ventricular arrhythmias (LVGLS: -17.1 ± 3.0% vs. -18.8 ± 2.0%; p = 0.04). LV mechanical dispersion was an independent marker of life-threatening events (adjusted odds ratio: 2.2 [1.1 to 4.8] by 10 ms increments; p = 0.03). CONCLUSIONS Athletes with ventricular arrhythmias had impaired RV function and more myocardial fibrosis compared to healthy athletes. Athletes with life-threatening arrhythmic events had additional LV contraction abnormalities. These phenotypes mimic arrhythmogenic cardiomyopathy and may potentially be induced by high doses of exercise in susceptible individuals.
Collapse
|
25
|
D’Souza A, Trussell T, Morris GM, Dobrzynski H, Boyett MR. Supraventricular Arrhythmias in Athletes: Basic Mechanisms and New Directions. Physiology (Bethesda) 2019; 34:314-326. [DOI: 10.1152/physiol.00009.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Athletes are prone to supraventricular rhythm disturbances including sinus bradycardia, heart block, and atrial fibrillation. Mechanistically, this is attributed to high vagal tone and cardiac electrical and structural remodeling. Here, we consider the supporting evidence for these three pro-arrhythmic mechanisms in athletic human cohorts and animal models, featuring current controversies, emerging data, and future directions of relevance to the translational research agenda.
Collapse
Affiliation(s)
- Alicia D’Souza
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Tariq Trussell
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Gwilym M. Morris
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Halina Dobrzynski
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| | - Mark R. Boyett
- Division of Cardiovascular Sciences, University of Manchester, Manchester, United Kingdom
| |
Collapse
|
26
|
Gajda R, Kowalik E, Rybka S, Rębowska E, Śmigielski W, Nowak M, Kwaśniewska M, Hoffman P, Drygas W. Evaluation of the Heart Function of Swimmers Subjected to Exhaustive Repetitive Endurance Efforts During a 500-km Relay. Front Physiol 2019; 10:296. [PMID: 30967795 PMCID: PMC6438895 DOI: 10.3389/fphys.2019.00296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 03/06/2019] [Indexed: 12/26/2022] Open
Abstract
Aim: Knowledge of the human body's ability to adapt to repeated endurance efforts during swimming is limited. We echocardiographically assessed the impact of an exhausting and repetitive swimming effort on cardiac activity. Materials: Fourteen well-trained amateur swimmers (8 female swimmers aged 16-43 years and 6 male swimmers aged 13-67 years old) participated in an ultramarathon relay. Over 5 days, swimmers swam 500 km in the Warta River (in 5-km intervals). Each swimmer swam seven intervals, each within 44:46 to 60:02 min. Objective difficulties included low water temperatures, strong winds, rain, and night conditions. Methods: Transthoracic echocardiography (TTE) was performed three times: at baseline (the day before exertion), at peak effort, and during recovery (48 h after the event). The heart rate (HR) of each swimmer was monitored. Results: Swimmers completed the ultramarathon relay within approximately 91 h. The average HR value at the end of each interval was 91% HRmax. TTE test results showed no significant changes indicative of deterioration of myocardial function at peak effort or after 48 h. Significant increases in left ventricular (LV) ejection fraction, LV fractional shortening (LVFS), LV myocardial systolic velocity, and right ventricular (RV) fractional area changes observed on day 2 after swimming were compared to baseline values and peak effort values. No significant changes in diastolic heart function were observed. Conclusion: Echocardiography assessment indicated that prolonged intense swimming does not affect LV or RV function. Supercompensation of the post-event RV function and increased global LV systolic function demonstrated ventricular interaction after prolonged intense swimming.
Collapse
Affiliation(s)
- Robert Gajda
- Center for Sports Cardiology, Gajda-Med Medical Center, Pultusk, Poland
| | - Ewa Kowalik
- Department of Congenital Heart Diseases, The Cardinal Stefan Wyszyński Institute of Cardiology, Warszawa, Poland
| | - Sławomir Rybka
- Internal Diseases Department, Hospital in Śrem, Śrem, Poland
| | - Ewa Rębowska
- Department of Preventive Medicine, Medical University of Łódź, Łódź, Poland
| | - Witold Śmigielski
- Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, The Cardinal Stefan Wyszyński Institute of Cardiology, Warszawa, Poland.,The Unit of Demography and Social Gerontology, University of Łódź, Łódź, Poland
| | - Michał Nowak
- Department of Preventive Medicine, Medical University of Łódź, Łódź, Poland
| | | | - Piotr Hoffman
- Department of Congenital Heart Diseases, The Cardinal Stefan Wyszyński Institute of Cardiology, Warszawa, Poland
| | - Wojciech Drygas
- Department of Preventive Medicine, Medical University of Łódź, Łódź, Poland.,Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, The Cardinal Stefan Wyszyński Institute of Cardiology, Warszawa, Poland
| |
Collapse
|
27
|
Thomas JA, A Perez-Alday E, Junell A, Newton K, Hamilton C, Li-Pershing Y, German D, Bender A, Tereshchenko LG. Vectorcardiogram in athletes: The Sun Valley Ski Study. Ann Noninvasive Electrocardiol 2018; 24:e12614. [PMID: 30403442 DOI: 10.1111/anec.12614] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 09/05/2018] [Accepted: 10/12/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Global electrical heterogeneity (GEH) is associated with sudden cardiac death (SCD) in adults of 45 years and above. However, GEH has not been previously measured in young athletes. The goal of this study was to establish a reference for vectorcardiograpic (VCG) metrics in male and female athletes. METHODS Skiers (n = 140; mean age 19.2 ± 3.5 years; 66% male, 94% white; 53% professional athletes) were enrolled in a prospective cohort. Resting 12-lead ECGs were interpreted per the International ECG criteria. Associations of age, sex, and athletic performance with GEH were studied. RESULTS In age and training level-adjusted analyses, male sex was associated with a larger T vector [T peak magnitude +186 (95% CI 106-266) µV] and a wider spatial QRS-T angle [+28.2 (17.3-39.2)°] as compared to women. Spatial QRS-T angle in the ECG left ventricular hypertrophy (LVH) voltage group (n = 21; 15%) and normal ECG group did not differ (67.7 ± 25.0 vs. 66.8 ± 28.2; p = 0.914), suggesting that ECG LVH voltage in athletes reflects physiological remodeling. In contrast, skiers with right ventricular hypertrophy (RVH) voltage (n = 26, 18.6%) had wider QRS-T angle (92.7 ± 29.6 vs. 66.8 ± 28.2°; p = 0.001), larger SAI QRST (194.9 ± 30.2 vs. 157.8 ± 42.6 mV × ms; p < 0.0001), but similar peak SVG vector magnitude (1976 ± 548 vs. 1939 ± 395 µV; p = 0.775) as compared to the normal ECG group. Better athletic performance was associated with the narrower QRS-T angle. Each 10% worsening in an athlete's Federation Internationale de' Ski downhill ranking percentile was associated with an increase in spatial QRS-T angle by 2.1 (95% CI 0.3-3.9) degrees (p = 0.013). CONCLUSION Vectorcardiograpic adds nuances to ECG phenomena in athletes.
Collapse
Affiliation(s)
- Jason A Thomas
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon.,Department of Biomedical Informatics and Medical Education, University of Washington, Seattle, Washington
| | - Erick A Perez-Alday
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Allison Junell
- School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Kelley Newton
- School of Medicine, Oregon Health and Science University, Portland, Oregon
| | - Christopher Hamilton
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Yin Li-Pershing
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - David German
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Aron Bender
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Larisa G Tereshchenko
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon.,Johns Hopkins University School of Medicine, Baltimore, Maryland
| |
Collapse
|
28
|
Goodman JM, Banks L, Connelly KA, Yan AT, Backx PH, Dorian P. Excessive exercise in endurance athletes: Is atrial fibrillation a possible consequence? Appl Physiol Nutr Metab 2018; 43:973-976. [PMID: 29842800 DOI: 10.1139/apnm-2017-0764] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Moderate physical activity levels are associated with increased longevity and lower risk of atrial fibrillation (AF). However, the relative risk of lone AF is 3-5-fold higher in intensive endurance-trained athletes compared with healthy adults. There is growing concern that "excessive" endurance exercise may promote cardiac remodelling, leading to long-term adverse consequences. The pathogenesis of exercise-induced AF is thought to arise from an interplay of multiple acute and chronic factors, including atrial enlargement, pro-fibrotic tendency, high vagal tone, and genotypic profile, which collectively promote adverse atrial remodelling. Clinical management of athletes with AF, while challenging, can be achieved using various strategies that may allow continued, safe exercise. Based on the overall risk-benefit evidence, it is premature to suggest that excessive exercise is unsafe or should be curtailed. Evidence-based assessment and treatment guidelines are required to ensure optimal and safe exercise among the growing number of endurance athletes with AF.
Collapse
Affiliation(s)
- Jack M Goodman
- a Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON M5S 2C9, Canada.,b Division of Cardiology, Mt. Sinai Hospital, Toronto, ON M5G 1X5, Canada
| | - Laura Banks
- a Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, ON M5S 2C9, Canada
| | - Kim A Connelly
- c Division of Cardiology, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada
| | - Andrew T Yan
- c Division of Cardiology, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada
| | - Peter H Backx
- d Department of Physiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Paul Dorian
- c Division of Cardiology, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada
| |
Collapse
|
29
|
Seccia TM, Calò LA. Is exercise becoming a danger for our health? The complex relationship between exercise and atrial fibrillation. Eur J Prev Cardiol 2018; 25:621-623. [PMID: 29488811 DOI: 10.1177/2047487318762445] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Teresa M Seccia
- 1 Department of Medicine - DIMED Hypertension, University of Padova, Italy
| | - Lorenzo A Calò
- 2 Department of Medicine - DIMED Nephrology, University of Padova, Italy
| |
Collapse
|