Functional infundibular stenosis: its differentiation from structural stenosis and its importance in atrial septal defect.
D003251:Constriction, Pathologic; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006346:Heart Septum / Q000002:abnormalities*; D006801:Humans; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis*
HEART SEPTUM/abnormalities; PHONOCARDIOGRAPHY; PULMONARY STENOSIS/diagnosis