Cardiologists say these common symptoms are often overlooked or mistaken for something else.

New research is changing what we thought we knew about the origins of the famous heart shape. Here's the groundbreaking new ...

Collagen plays a critical role in keeping heart valves strong, but the heart is surrounded by enzymes designed to break down ...

Fueled by ongoing increases in high blood pressure, obesity and other major risk factors, heart disease continues to kill more people in the U.S. than any other cause, according to the American Heart ...

The heart pumps blood around the body. If the heart does not work as it should, a person may need to undergo a heart procedure as part of their treatment. Some heart conditions are manageable with ...

Donor organs are exceedingly scarce, so much so that one in five people on the waiting list for a heart transplant in the U.S ...

Although the relationship between caffeine and cardiovascular health is complex, the latest research indicates consuming up to 5 cups of caffeinated coffee per day (up to 400 mg of caffeine/day) is ...

When we say that someone is big-hearted, it’s generally a compliment meant to praise their kindness or concern for others. But in medical circles, saying someone is big-hearted could have an entirely ...

In adults, a typical resting heart rate is 60 to 100 beats per minute, but structural or electrical disorders of the heart can cause it to rise or fall. Medications, a lack of sleep, and stress may ...

Danielle Huff was on her treadmill when she first noticed the pain in her chest. She had just recovered from a terrible case of COVID-19 about two or three weeks earlier, during which she’d had just ...

Heart-healthy foods, such as fruits, vegetables, whole grains, and lean proteins, can significantly reduce the risk of cardiovascular diseases. Incorporating omega-3 fatty acids from fish and nuts ...