Overview
Definition
Myxomatous degeneration of the mitral valve.
Epidemiology
Varies globally. Often age and lifestyle dependent.
Etiology & Risk Factors
- Idiopathic, Connective tissue disorders (Marfan's).
Clinical Symptoms
- Often asymptomatic
- palpitations
- atypical chest pain.
Clinical Approach
Diagnosis
- Echocardiogram (mid-systolic click and late systolic murmur).
Management
- Reassurance
- Beta-blockers (for palpitations)
- Mitral valve repair.
Complications
- Severe mitral regurgitation
- infective endocarditis.