Researchers say people with a form of age-related macular degeneration (AMD) are more likely to develop cardiovascular disease.

Oxytocin, called the "love hormone," helps heal the organ by boosting production of stem cells.

Scientists say this one "polypill" could replace all the prescription drugs patients normally have to take after a cardiac event.

While the impact of pollution on health may not be a surprise, researchers note they only found a correlation among non-smokers.

A heroic cat in the U.K. saved his owner’s life by pounding his paws on her chest to wake her up after she suffered a heart attack in her sleep.

Socially isolated individuals are about 30 percent more likely to suffer a stroke or heart attack -- death from either.