Aoic regurgitation does NOT occur in
Aoic regurgitation Valvular Congenital (bicuspid) Endocarditis Rheumatic fever Myxomatous (prolapse) Traumatic Syphilis Ankylosing spondylitis Root disease Aoic dissection Cystic medial degeneration Marfan's syndrome Bicuspid aoic valve Nonsyndromic familial aneurysm Aoitis Hypeension ( Harrison&;s principle of internal medicine,18th edition,pg no.1930)
Acute MI
Marfan's syndrome
Rheumatic hea disease
Infective endocarditis
C.V.S