From: Preoperative evaluation of pulmonary artery morphology and pulmonary circulation in neonates with pulmonary atresia - usefulness of MR angiography in clinical routine
Pulmonary artery morphology
Number of patients
confluent pulmonary arteries with main pulmonary artery
1
confluent pulmonary arteries without main pulmonary artery
non-confluent pulmonary arteries
6
complete absence of native pulmonary arteries
7