Rakesh K. Pai MD FACC


Genetic Test for Clopidogrel

Clopidogrel (Plavix) is a medicine to prevent blood clots, which can cause heart attacks and strokes. It may be prescribed after a heart attack, after angioplasty, and for people who have heart disease or peripheral arterial disease. Some people have changes, or mutations, to a certain gene (CYP2C19). These changes may…

Coronary Artery Bypass Surgery

Covers types of coronary bypass surgeries, also called CABG. Includes minimally invasive surgeries. Links to slideshow of CABG. Looks at when surgery is done. Describes how surgery is done, recovery time, and risks.

Cardiac Blood Pool Scan

A cardiac blood pool scan shows how well your heart is pumping blood to the rest of your body. During this test, a small amount of a radioactive substance called a tracer is injected into a vein. A gamma camera detects the radioactive material as it flows through the heart and lungs. The percentage of blood pumped out…

Angina

What is angina? Angina (say “ANN-juh-nuh” or “ann-JY-nuh”) is a symptom of heart disease. Angina happens when there is not enough blood flow to the heart muscle. This is often a result of narrowed blood vessels, usually caused by hardening of the arteries (atherosclerosis). Angina can be dangerous. So it is important to…

Heart Failure Stages

The American College of Cardiology and the American Heart Association have devised a classification system for heart failure. It categorizes heart failure based on how the disease progresses in most people. Under this system, heart failure is classified by stages A through D. 1 Stages of heart failure Stage Definition…