Further observations on the genesis of early systolic clicks; an intracardiac phonocardiographic study in a case of absence of the pulmonary valve.
D044466:Asian People; D002648:Child; D006801:Humans; D008297:Male; D010701:Phonocardiography; D011651:Pulmonary Artery; D011664:Pulmonary Valve / Q000601:surgery*