title: Pulmonary valve fluttering in subpulmonic ventricular septal defect.
abstract: Three patients with subpulmonic ventricular septal defect and pulmonary valve fluttering by echocardiography are presented. The echographic changes appear identical to that reported with infundibular pulmonic stenosis and the mechanism causing this fluttering is probably similar.
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D004452:Echocardiography; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis / Q000503:physiopathology*; D006801:Humans; D007223:Infant; D011664:Pulmonary Valve / Q000503:physiopathology*; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology