title: [Pre- and postoperative electrocardiographic aspects in pulmonary atresia with an intact septum].
mesh_terms: D004562:Electrocardiography; D006801:Humans; D011664:Pulmonary Valve / Q000002:abnormalities*
vernacular_title: Aspetti elettrocardiografici pre e post-operatori nella atresia polmonare a setto integro.