Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Heart Disease Health Center

Font Size

Cause of Most Heart Attacks Found

Researchers Say They May Know What Causes 90% of Heart Attacks

Stress Effect Stronger Than Thought continued...

Rounding out the list of risk factors were diabetes, high blood pressure, sedentary life style, and a diet that doesn't include generous servings of fruits and vegetables. On the positive side, a good diet, regular exercise, and moderate alcohol intake did reduce the risk of heart disease -- again the reduction was the same regardless of race or ethnicity.

Richard Horton, MD, editor of The Lancet, says that the study demonstrates the potential for real health benefits that can be achieved without pills or surgery. Horton says the results indicate the need for "political action. I think it is really time to consider political moves to control the food industry." Among the possible options would be special taxes on foods known to contribute to obesity or limits on where such foods can be sold. Horton was not involved in the study.

Yusuf agrees that a concerted, international effort could greatly reduce what he calls a pandemic of heart disease. "We need to build healthier environments," he says. "Shopping, work, and residence should be concentrated in the same area so that people can walk to a store or walk to work or school."

The study received funding from 39 institutions including the Canadian Institutes of Health Research and the Heart and Stroke Foundation of Ontario as well as a number of pharmaceutical companies.

1 | 2 | 3

Today on WebMD

x-ray of human heart
A visual guide.
atrial fibrillation
Symptoms and causes.
heart rate graph
10 things to never do.
heart rate
Get the facts.
empty football helmet
red wine
eating blueberries
Simple Steps to Lower Cholesterol
Inside A Heart Attack
Omega 3 Sources
Salt Shockers
lowering blood pressure