[Preoperative studies of children with isolated pulmonary valve stenosis].
D000790:Angiocardiography; D006328:Cardiac Catheterization; D002675:Child, Preschool; D004562:Electrocardiography; D006801:Humans; D010701:Phonocardiography; D011300:Preoperative Care; D011666:Pulmonary Valve Stenosis / Q000601:surgery*
Präoperative Untersuchungen an Kindern mit isolierter valvulârer Pulmonalstenose.