Mitral Valve Prolapse Syndrome

Mitral valve prolapse syndrome is billowing of redundant mitral leaflets into the left atrium during systole, often benign but may cause mitral regurgitation, arrhythmias, or (rarely) embolic events. Clinical: mid-systolic click and murmur; often asymptomatic; atypical chest pain/palpitations. Treatment: reassurance for benign MVP; beta-blocker for palpitations/chest pain; treat arrhythmias; endocarditis prophylaxis only if significant regurgitation; mitral repair for severe regurgitation.

Common Symptoms

Often asymptomatic; mid-systolic click/murmur; palpitations/atypical chest pain; by benign/severe regurgitation

Causes and Pathogenesis

Myxomatous degeneration causes redundant leaflets that billow into LA.

Treatment

Reassurance; beta-blocker for symptoms; treat arrhythmias; repair for severe regurgitation

Preventive Measures

Echo follow-up; prophylaxis only if significant regurgitation.

Department to Visit

It is recommended to visit the Cardiology department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.