Fig. 1From: Detection of patent ductus arteriosus with intraoperative transesophageal echocardiography in a patient undergoing closure of coronary artery to pulmonary artery fistulaPerioperative transesophageal echocardiography. Abnormal blood flow contrast draining from the descending aorta to the pulmonary trunk with upper esophageal aortic arch short-axis viewBack to article page