Immune system overreactions may be the true culprit of cardiac illness—and lifesaving drugs can calm them down ...

"We have to stop treating cardiovascular disease as unexpected or inevitable," writes Dr. Sadiya Khan.

The American Heart Association released updated dietary guidance suggesting that following 9 key steps may significantly ...

Even good news can break your heart. A new study found that the number of Americans dying from heart attacks has dropped nearly 90% over the last 50 years — but your ticker still isn’t in the clear.

Fibroblasts are an essential component of the heart, as they play key roles in its structure, development and response to ...

Heart attacks don’t always look the same — and a new study from Mayo Clinic highlights the key differences between how they affect men and women. The most common cause of heart attacks overall is ...

Drinking sugar-sweetened beverages may increase your risk of heart disease. These drinks are easy to overconsume, and they ...

Although open-heart surgery can be life saving, it may lead to long-term side effects such as chronic pain, memory difficulties, and emotional or psychological challenges. Open-heart surgery is one of ...