Case report: coronary steal secondary to a left main coronary artery-pulmonary artery fistula only manifest after coronary artery bypass surgery.
We report the case of a 64 year old man with two vessel coronary artery disease and a left main coronary artery to pulmonary artery fistula. He underwent coronary artery bypass grafting, but the coronary artery fistula was not closed. He developed recurrent angina due to coronary steal from the distal left anterior descending artery by the maturing coronary artery fistula. This was closed percutaneously by stenting the left main coronary artery with covered stents. The clinical implications and potential mechanisms of the coronary steal due to the coronary artery fistula are discussed.
Murphy
Brian P
BP
Gilbert
Tim
T
D000787:Angina Pectoris / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D000800:Angioplasty, Balloon; D001159:Arterio-Arterial Fistula / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000601:surgery; D012501:Saphenous Vein / Q000637:transplantation; D015607:Stents