Fig. 2From: Early single-stage surgical revascularization of pulmonary artery in unilateral absence of a pulmonary arteryA 4-month-old girl (patient No. 8) with absence of the right PA. Intraoperative photo of a surgeon’s view. The patient’s head is to the left. a The distal right PA in the hilum (black arrow) and aortopulmonary collaterals (white arrow). b Hegar dilatator (9 mm)with autologous pericardial tube. c, d Anastomosis of the “tube” graft (white arrow) to the distal right PA (black arrow) and the main PA (black arrow)Back to article page