Auscultatory findings in patients with a small ventricular septal defect.
D001314:Auscultation; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006346:Heart Septum / Q000002:abnormalities*; D006801:Humans
AUSCULTATION; HEART SEPTUM/abnormalities