What is "endartenetomy" in coronary artery bypass?

Endarterectomy . Endarterectomy refers to a procedure wherein a surgical plane of resection of the inner lining of a diffuse narrowed blood vessel is undertaken. This improves the blood flow. Because of the diffuse involvement however there is a greater risk of recurrent narrowings there.

Related Questions

What exactly is "endarterectomy" in coronary artery bypass surgery?

Rare! Endarterectomy is not commonly performed during coronary artery bypass grafting; but in the strict sense of it, it is the removal of the plaque and really part of the inside wall of the artery during the operation. This by the way, is the common way of clearing the carotid arteries (arteries in the neck). Read more...
Endarterectomy. A microsurgical arteriotomy is done on the affected coronary. The atheromatous plaque is removed with microvascular instruments, i normally use 5.5x magnification. The arteriotomy is then closed with a vein patch angioplasty or the distal end of a mammary artery or vein graft bypass using 8-0 or 7-0 microsurgical vascular sutures. Read more...

What's a coronary artery bypass?

Surgical operation. This operation uses arteries and veins as bypass grafts to bring blood into the coronary arteries beyond blockages and keep the heart muscle well supplied with blood. Read more...

What's a traditional coronary artery bypass?

Tradional CABG. A traditional cabg, involves using the heart-lung machine to sustain circulation while the heart is stopped so it can be operated on. Saphenous vein and an artery from the inside of the chest wall (lima) are used to bypass the blocked part of the coronary arteries. When the bypass grafts are completed, the heart will naturally start beating again. Read more...

What does it mean to have coronary artery califications? I had a 4 way bypass in August 2014

In yr case moot poin. If you have had CABG (bypass) then by definition you have coronary artery disease. SO it is not surprising that your native arteries have "calcifications" = hardened cholesterol. Given your history, you ought to be on optimal medical therapy, statins, ASA, beta-blocker, etc. to keep your bypass grafts patent. Read more...
Ca is a sign of CAD. About 20% of plaque in the coronary arteries is calcified. Presence of calcium in the coronaries is a very sensitive indicator of the presence of coronary artery disease, even in its earliest stages, In your case, you would be expected to have calcification in your coronary arteries, since you have known blockages that required bypass surgery in the past. Read more...

Could you explain what is coronary artery bypass grafting?

CABG. Coronary bypass is an operation that takes blood vessels from the chest wall or legs and uses them to shunt blood around obstructed heart arteries to get blood downstream from the obstructions. It is called bypass because it bypasses the blocked place in the vessel. Read more...