Abnormalities of the mitral valve in endocardial cushion defects.
D000790:Angiocardiography; D006330:Heart Defects, Congenital / Q000000981:diagnostic imaging*; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging; D006345:Heart Septal Defects, Ventricular / Q000000981:diagnostic imaging; D006352:Heart Ventricles; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities*