Stents and Bypass Surgery

Stents and Bypass Surgery

Virtually all doctors agree that stents can save lives if used within three hours of the start of a heart attack. However, there is no good evidence that stents prevent heart attacks in people who have chest pain during exercise. The ORBITA study showed that in...
Stents and Bypass Surgery

Exercise and Plaques

Paul D. Thompson, M.D., an accomplished competitive international marathon runner as well as a respected cardiologist, wrote an editorial on two studies that show how important regular vigorous exercise is to prolong lives and prevent heart attacks and strokes...
Stents and Bypass Surgery

Statin Drugs and Exercise

The evidence is overwhelming that statin drugs do help to lower cholesterol and to reduce risk for heart attacks. However, one study confirms that statins interfere with the ability to exercise and to compete in sports, even in patients who report no symptoms (J Clin...
Stents and Bypass Surgery

What Do Blood Cholesterol Levels Mean?

Having a high (>100 mg/dL) bad LDL cholesterol or a low (<40) good HDL cholesterol has long been associated with increased risk for heart attacks. However, new studies show that you can form plaques and be at risk for a heart attack even if your bad LDL...