Leaflet |
Degenerative valve disease (mitral valve prolapse) |
Rheumatic fever |
Infective endocarditis (acute and chronic) |
Systemic inflammatory disorders |
Systemic lupus erythematosus |
Scleroderma |
Connective tissue disorders |
Marfan syndrome |
Ehlers-Danlos syndromes |
Pseudoxanthoma elasticum |
Congenital |
Mitral valve clefts |
Parachute mitral valve |
Endocardial cushion defects |
Hypertrophic cardiomyopathy (systolic anterior movement of mitral valve) |
Drug-related |
Chordae tendineae |
Myxomatous valve disease (mitral valve prolapse) |
Infective endocarditis (acute and chronic) |
Rheumatic fever |
Spontaneous rupture |
Myocardial infarction |
Trauma |