What is the average patency duration of a LIMA bypass graft? Left internal mammary artery (LIMA) grafts have an 85% patency rate at 10 years. This is compared to about 50% for saphenous vein ...

Study • The Coronary Artery Evaluation using 64-row Multidetector Computed Tomography Angiography (CORE64) Study Joao Lima, MD, is a professor of medicine, radiology and epidemiology at the Johns ...