A 74-year-old man underwent which operation when the blockages in his coronary arteries were too severe for a percutaneous procedure to be effective?
A) aortography
B) atherectomy
C) cardiopulmonary resuscitation
D) coronary artery bypass graft

Question

Quizplus · Accepted Answer

Coronary artery bypass graft (CABG) is the recommended operation for patients whose blockages are too severe for a percutaneous procedure such as angioplasty or atherectomy. This involves creating a new route for blood to flow using a vessel from another part of the body. Aortography is a diagnostic procedure that involves injecting contrast dye into the aorta to visualize the coronary arteries, CPR is a resuscitation technique used in emergency situations, and atherectomy is a percutaneous procedure that involves removing plaque buildup from inside an artery using a specialized catheter.

A 74-Year-Old Man Underwent Which Operation When the Blockages in His