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Exercise recommendations for patients with hypertrophic cardiomyopathy.
Robyn Bryde1, Matthew W Martinez2, Michael S Emery3
1Department of Cardiovascular Diseases, Mayo Clinic, Jacksonville, FL, USA.
Progress in Cardiovascular Diseases
|May 18, 2023
Summary
Historically, hypertrophic cardiomyopathy (HCM) patients limited exercise due to sudden cardiac arrest (SCA) fears. Emerging data show SCA is rare, supporting safe exercise participation for HCM patients after expert evaluation.
Area of Science:
- Cardiology
- Sports Medicine
- Genetics
Background:
- Hypertrophic cardiomyopathy (HCM) historically necessitated exercise restrictions.
- Concerns over sudden cardiac arrest (SCA) limited sports participation for HCM patients.
- Previous recommendations advised only mild-intensity activities for individuals with HCM.
Purpose of the Study:
- To re-evaluate exercise recommendations for patients with hypertrophic cardiomyopathy.
- To assess the contemporary understanding of sudden cardiac arrest (SCA) risk in HCM.
- To inform updated guidelines on physical activity for HCM patients.
Main Methods:
- Review of contemporary data on SCA incidence in HCM patients.
- Analysis of emerging research on exercise safety in HCM.
- Evaluation of recent guideline changes regarding physical activity.
Main Results:
- Sudden cardiac arrest (SCA) is increasingly recognized as rare in the HCM population.
- Emerging evidence supports the safety of exercise for many individuals with HCM.
- Current guidelines now endorse exercise following comprehensive assessment.
Conclusions:
- Exercise is becoming more accepted for patients with hypertrophic cardiomyopathy.
- Shared decision-making with healthcare providers is crucial for HCM patients.
- Updated guidelines reflect a shift towards enabling physical activity in HCM.
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