双语教学

Explain of Cardiovascular Pathology

41.Heart, coronary artery bypass graft, gross

This patient underwent coronary artery bypass grafting with autogenous vein (saphenous vein) grafts. The largest of these runs down the center of the heart to anastomose with the left anterior descending artery distally. Another graft extends in a "Y" fashion just to the right of this to branches of the circumflex artery. A white temporary pacing wire extends from the mid left surface.

（本图片资料来源自美国犹他大学）