In TODAY.com's Expert Tip of the Day, a cardiologist reveals the unusual warning signs that accompanied his heart attack.

We’re familiar with lab-grown diamonds, but what about ‘lab-grown hearts’? It might sound like a scene from a science fiction ...

If you smoke or vape, cardiologists say you're engaging in the number one worst habit for heart health. "Tobacco use has a ...

People are curious about heart health — and for good reason. Heart disease remains the leading killer of men and women in the U.S. — each year, around 695,000 people die from cardiovascular conditions ...

A woman went viral on TikTok after claiming her doctor used artificial intelligence to read her EKG—and the AI wrongly ...

In almost all cases, there are signs leading up to cardiovascular disease. You can start treating the risk factors now, ...

Heart disease is the leading cause of death in the United States. One person dies every 34 seconds from cardiovascular ...