Communication between a nongrafted left internal mammary artery and left anterior descending coronary artery following saphenous vein bypass grafting.
A case is described in which a pericardial branch of a nongrafted left internal mammary artery communicated directly with the distal left anterior descending artery, following saphenous vein bypass grafting. This type of collateralization following coronary artery bypass surgery seems to be very rare, and perhaps could protect the myocardium from severe ischemia.
Salachas
A
A
Department of Invasive Cardiology, Evangelismos Hospital, Athens, Greece.
Antonellis
I
I
Margaris
N
N
Ifantis
G
G
Moustakas
I
I
Tsoukas
A
A
Tavernarakis
A
A
D000368:Aged; D003097:Collateral Circulation; D001026:Coronary Artery Bypass / Q000379:methods; D003331:Coronary Vessels / Q000502:physiology*; D006801:Humans; D008297:Male; D008323:Mammary Arteries / Q000502:physiology*; D011183:Postoperative Complications; D012501:Saphenous Vein / Q000637:transplantation*