1.A Case of Ruptured Coronary Arteriovenous Fistula with Cardiac Tamponade.
Kazufumi Miyagi ; Kageharu Koja ; Yukio Kuniyoshi ; Kiyoshi Iha ; Mitsuru Akasaki ; Mitsuyoshi Shimoji ; Tadao Kugai ; Yoshihiko Kamada ; Hiroshi Shiroma ; Akira Kusaba
Japanese Journal of Cardiovascular Surgery 1995;24(1):64-67
A 59-year-old female case with cardiac tamponade due to rupture of the coronary arteriovenous fistula is described. Preoperative coronary arteriography showed bilateral coronary-pulmonary fistulae not associated with significant atherosclerotic stenosis. On opening the pericardium after establishing F-F bypass, the pericardial sac contained 300 grams of partially clotted blood. There was subepicardial hematoma along the area of the left anterior descending artery and the left circumflex artery without any other abnormal findings of the heart. The operation consisted of hemostasis with several mattress sutures along the left anterior descending artery and the left circumflex artery, closure of multiple fistulous openings from within the pulmonary artery, and ligation of abnormal dilated vessels originating from bilateral coronary arteries. The coronary arterio-venous fistula with aneurysmal dilatation should be operated on aggressively, whether symptomatic or asymptomatic, to prevent the rupture of fistulae.
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