Primary (valve apparatus) | ||
Congenital | Bicuspid, quadricuspid | |
Ventricular septal defect | ||
Myxomatous | Fibroelastic deficiency | |
Degenerative | Age-related | IIIB |
Mucopolysaccharidoses | IIIA | |
Inflammatory | Rheumatic | IIIA |
Radiation (lymphoma, breast) | IIIA | |
Drugs (dopamine agonists) | IIIA | |
Infective endocarditis | IB | |
Collagen vascular diseases | ||
Secondary (aortic) | ||
Congenital | Annuloaortic ectasia | I |
Loezs-Dietz, Marfan, Ehlers-Danloss | I | |
Acquired | Hypertension | I |
Atherosclerotic | I | |
Infection (syphilis) | I | |
Inflammation (Takayasu) | I |