Fig. 1From: A rare case of a neonate with fallot-type absent pulmonary valve and occlusion of the left main bronchusPreoperative ultrasound showed massive pulmonary artery regurgitation (a), stenosis and aneurysmal dilatation of the main pulmonary artery (b), ventricular septal defect (VSD), and aorta (AO) overriding. LV, left ventricle; RV, right ventricleBack to article page