Visualization of aortopulmonary window by two-dimensional echocardiography.
D000792:Angiography; D001011:Aorta / Q000002:abnormalities*; D006328:Cardiac Catheterization; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis; D004452:Echocardiography; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*; D011652:Pulmonary Circulation