MULTIPLE MUSCULAR VENTRICULAR SEPTAL DEFECTS.
D006328:Cardiac Catheterization; D006348:Cardiac Surgical Procedures; D006332:Cardiomegaly; D002648:Child; D004562:Electrocardiography; D006345:Heart Septal Defects, Ventricular; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary; D007223:Infant; D013903:Thoracic Surgery
CHILD; ELECTROCARDIOGRAPHY; HEART CATHETERIZATION; HEART ENLARGEMENT; HEART SEPTAL DEFECTS, VENTRICULAR; HEART SURGERY; HYPERTENSION, PULMONARY; INFANT