Partial persistent atrioventricular canal simulating pure mitral regurgitation.
D004194:Disease; D006331:Heart Diseases; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006346:Heart Septum / Q000002:abnormalities*; D006349:Heart Valve Diseases; D006801:Humans; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency
HEART SEPTUM/abnormalities; MITRAL VALVE/diseases