title: Adverse effect of surgical repair of an atrial septal defect in a patient with associated left ventricular disease.
mesh_terms: D006328:Cardiac Catheterization; D006332:Cardiomegaly / Q000150:complications; D002648:Child; D004562:Electrocardiography; D004695:Endocardial Fibroelastosis / Q000150:complications*; D005260:Female; D006326:Heart Auscultation; D006333:Heart Failure / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications; D013610:Tachycardia / Q000209:etiology