News

Drinking 32 ounces of a commercially available energy drink resulted in more profound changes in the heart’s electrical activity and blood pressure than drinking 32 ounces of a control drink with the same amount of caffeine

Expect the worst and you'll never be disappointed." This is the motto some of us live by. But for patients with heart disease, this pessimistic view of life may ultimately raise their risk of death.

A surprising new study suggests they are also essential for the heart to beat normally. That could make macrophages prime targets for treating conditions like arrhythmias, in which the heart beats erratically.

This machine learning algorithm beats ACC/AHA guidelines by 7.6 percent