Coronary artery collateral flow and its effect on myocardial perfusion in a patient with unilateral pulmonary artery
Jae Ho Byeon1, Mi-Hyang Jung1, Ho-Joong Youn1
1Cardiovascular Center,College of Medicine,Seoul St. Mary's Hospital,The Catholic University of Korea,Seoul,Republic of Korea.
Cardiology in the Young
|December 24, 2015
Abstract:
Unilateral pulmonary artery atresia is a rare congenital defect. The affected lung in unilateral pulmonary artery atresia usually receives its blood supply from many collateral vessels including the coronary artery. We report a case of an elderly woman with suspected anginal symptoms who had a coronary artery fistula functioning as a collateral vessel due to unilateral pulmonary artery atresia.
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