Diagnosis of severe congenital heart disease in infants.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D002648:Child; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006331:Heart Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D010701:Phonocardiography