Surgery

Virus found in pig heart used in human transplant

Researchers trying to learn what killed the first person to receive a heart transplant from a pig have discovered the organ harbored an animal virus but cannot yet say if it played any role in the man's death.

Cardiology

Someday, a pig's heart might save a child's life

(HealthDay)—The supply of donor organs for infants needing a heart transplant is critically low, but researchers have taken a first step toward using pig hearts to fill the need.

Medical research

How your risk of heart disease stems back to your time in the womb

Smoking, lack of exercise, bad diet and our genes are all well-known risk factors for heart disease, cancer and diabetes. But, as researchers are beginning to understand, the environment in the womb as we first begin to grow ...

Cardiology

Researchers find two biomarkers linked to severe heart disease

Insulin resistance affects tens of millions of Americans and is a big risk factor for heart disease. Yet, some people with the condition never develop heart disease, while some experience moderate coronary blockages. Others, ...

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