[An adult case of anomalous origin of the left coronary artery from the pulmonary artery with the coronary artery-bronchial artery anastomosis].
A case was 33 years old man who had complained chest pain during exercise. He was diagnosed anomalous origin of the left coronary artery from the pulmonary artery by coronary angiography. At operation, left main coronary artery originated from the posterior wall of the pulmonary artery. Numerous retrograde flow was seen through left coronary artery during aortic cross clamping. The left coronary ostium was closed, because sufficient extracardial anastomosis to coronary artery should be thought. The post operative course was uneventful and the patient is asymptomatic. The selective bronchial artery angiography was performed and it demonstrated collaterals between the bronchial artery and the left circumflex artery. The Thallium scintigraphy had showed ischemia of antrolateral wall of the left ventricle before operation, but postoperatively there was no ischemic redistribution.
Murata
N
N
Department of Cardiovascular Surgery, Ohta-Nishinouch Hospital, Koriyama, Japan.
Ohta
H
H
Suzuki
K
K
D000328:Adult; D001981:Bronchial Arteries / Q000002:abnormalities* / Q000601:surgery; D003097:Collateral Circulation; D017023:Coronary Angiography; D003326:Coronary Circulation; D003330:Coronary Vessel Anomalies / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000601:surgery