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We studied the angiographic findings in 65 patients wtih congenital pulmonary atresia, ages 4 days to 14 years(mean 3.3 yrs), form 1981 to 1986 at Severance Hospital Yonsei University. 1. 6 had pulmonary atresia with anintact interventricular septum, 38 had it with cardiac anomaly Renodynamically simulating TOF, and 21 associatedwith more complicated cardiac anomalies. 2. In the group with an intact ventricular septum, 5 showed confluentintrapericardial pulmonary artery, all segmental pulmonary arteries connceted to intrapericardial pulmoanryartery. 3. In the group simulating TOF, aorta arose from RV with or without overriding in 35. In 27 patients withconfluent intrapericardial pulmonary artery, 23 had more than 10 segmental pulmoanry arteries connceted tointrapericardial artery and 5 had severely hypoplastic hilar pulmonary arteries. In 11 with nonconfluentintrapericardial pulmonary artery, 4 had more than 10 segmental pulmonary arteries connected to central pulmonaryartery and 9 had severely hypoplastic hilar pulmonary arteries. 4. In the group associated with more complicatedcardiac anomaly, included 8 patients with atrioventricular discordance, 7 with univentricular heart and 6 withtricuspid atresia. In 17 patients with confluent intrapericardial artery, 16 had more than 10 segmental pulmoanryarteries conncected to intrapeircardial artery, one showed severe hypoplasia of hilar pulmonary arteries. Inanother 4 with nonconfluence, no one showed more than 10 segmental arteries conncted to intraperdicardial or hilarpulmonary artery.
Aorta ; Arteries ; Heart ; Humans ; Pulmonary Artery ; Pulmonary Atresia ; Ventricular Septum

1.Initial palliation of the pulmonary atresia with interventricular communication.

2.Pulmonary atresia with intact ventricular septum.

3.Two Cases of Congenital Pulmonary Atresia with Intact Ventricular Septum in Brother.

4.Prenatal Diagnosis of Pulmonary Atresia with Intact Ventricular Septum.

5.Surgical treatment of pulmonary atresia with intact ventricular septum without extracorporeal circulation: report of one case.

6.A case report of pulmonary atresia with pulmonary artery, PDA and ventricular septal defect.

7.Midline One-Stage Complete Unifocalization and Repair for Pulmonary Atresia, Ventricular Septal Defect associated with Major Aortopulmonary Collaterals: 1 case report.

8.Pulmonary Atresia with Ventricular Septal Defect and Major Aortopulmonary Collaterals Associated with Left Pulmonary Artery Interruption.

9.The Anatomy of Pulmonary Artery Determined by Angiography in Ventricular Septal Defect and Pulmonary Atresia.

10.Evaluation of the angiographic findings in pulmonary atresia

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