Mild mitral regurgitation. Its characterization by intracardiac phonocardiography and pharmacologic responses.
D000293:Adolescent; D000328:Adult; D000680:Amyl Nitrite; D006328:Cardiac Catheterization; D002932:Cineangiography; D005080:Exercise Test; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D010701:Phonocardiography; D013566:Sympathomimetics
D013566:Sympathomimetics; D000680:Amyl Nitrite