Related Experiment Video
Updated: Sep 19, 2025
04:45
Real-Time Electrocardiogram Monitoring During Treadmill Training in Mice
Published on: May 5, 2022
2.6K
Exercise Prescription in Arrhythmogenic Cardiomyopathy: Finding the Right Balance Between Risks and Benefits.
Lorenzo-Lupo Dei1,2, Jennie Han3, Silvio Romano1
1Department of Life, Health and Environmental Sciences University of L'Aquila Italy.
Journal of the American Heart Association
|June 5, 2025
Summary
Intense exercise may worsen arrhythmogenic cardiomyopathy (ACM) by increasing ventricular arrhythmias. This review examines exercise safety and prescription for ACM patients, focusing on risks associated with high-intensity physical activity.
Area of Science:
- Cardiology
- Genetics
- Sports Medicine
Background:
- Arrhythmogenic cardiomyopathy (ACM) is an inherited heart condition.
- It is characterized by fibrofatty myocardial replacement, leading to potentially fatal arrhythmias.
- ACM is a common cause of sudden cardiac death in young individuals and athletes.
Purpose of the Study:
- To review current evidence on the safety and effects of exercise in ACM patients.
- To examine research on the detrimental role of intense exercise in ACM.
- To discuss exercise prescription guidelines for individuals with ACM.
Main Methods:
- Review of existing research findings from animal and human models.
- Analysis of studies on exercise's impact on ACM phenotype and arrhythmia propensity.
- Examination of current knowledge on exercise recommendations for ACM.
Main Results:
- Intense exercise may accelerate ACM progression and increase arrhythmia risk.
- Evidence suggests a potential detrimental role of high-intensity physical activity in ACM.
- Optimal exercise prescription for ACM patients requires careful consideration.
Conclusions:
- While regular exercise benefits the general population, intense exercise poses risks for ACM patients.
- Further research is needed to establish safe and effective exercise guidelines for ACM.
- Personalized exercise recommendations are crucial for managing ACM and preventing sudden cardiac death.
More Related Videos
Related Concept Videos
01:20Exercise and Cardiovascular Response
1.1K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
1.1K
01:29Cardiomyopathy III: Hypertrophic Cardiomyopathy
67
Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
67
01:29Cardiomyopathy V: Interprofessional Care
41
Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
41
01:29Cardiomyopathy VI: Nursing Management
49
Assessment: Nursing management of patients with cardiomyopathy begins with a thorough assessment of the patient's history, including a family history of cardiomyopathy or sudden cardiac death, personal history of heart disease, hypertension, diabetes, and any alcohol consumption or drug use.During the physical examination, assess vital signs, look for signs of heart failure (such as edema, jugular venous distention, and cyanosis), auscultate for abnormal heart sounds (like murmurs and gallops),...
49
01:25Dysrhythmias VII: Nursing Management of Dysrhythmias
112
Nursing management of dysrhythmias involves the following:AssessmentSubjective Assessment:The initial step involves gathering patient-reported symptoms such as dizziness, palpitations, and chest discomfort. It is crucial to collect a detailed history, including previous heart conditions, current medication use, and lifestyle factors like caffeine and alcohol consumption.Objective Assessment:This involves observing clinical signs such as jugular venous distention, cool and pale skin, and...
112
01:29Cardiomyopathy IV: Restrictive Cardiomyopathy
44
Restrictive cardiomyopathy (RCM) is a rare heart muscle disease characterized by impaired ventricular filling due to stiffened ventricular walls, leading to significant diastolic dysfunction.EtiologyRestrictive cardiomyopathy can arise from both inherited and acquired diseases, many of which are systemic. It is categorized into four main types: infiltrative, storage, non-infiltrative, and endomyocardial diseases.Infiltrative diseases, such as amyloidosis, lead to RCM by depositing amyloid...
44