Exercise recommendations in patients with valvular heart disease

Area of Science:

• Cardiology
• Sports Medicine
• Exercise Physiology

Background:

• Valvular heart disease impacts 1-2% of young individuals, many involved in sports.
• Limited data exists on intensive exercise's effect on valvular heart disease progression.
• Current guidelines rely on expert consensus.

Purpose of the Study:

• To provide a structured approach for managing exercising individuals with valvular heart disease.
• To outline recommendations for safe sports participation based on disease severity and individual factors.

Main Methods:

• Review of existing literature and expert opinion.
• Incorporation of key factors: symptomatic status, functional capacity, lesion type, ventricular function, and pulmonary artery pressure.
• Stratification of recommendations based on valvular abnormality severity and specific conditions (e.g., bicuspid aortic valve, mitral valve prolapse).

Main Results:

• Asymptomatic individuals with minor lesions can engage in all sports.
• Moderate lesions require exercise stress testing for safe intensive exercise.
• Symptomatic or severe cases, impaired function, or arrhythmias necessitate refraining from most competitive sports.
• Specific precautions for bicuspid aortic valves and anticoagulated individuals.

Conclusions:

• A structured, individualized approach is crucial for athletes with valvular heart disease.
• Risk stratification based on clinical and functional parameters guides safe exercise recommendations.
• Further research is needed to clarify the impact of exercise on disease progression.