Can you determine if you have a heart blockage without any medical tests or X-rays? Here's what Dr Jeremy London, a cardiovascular surgeon, said.

Maintaining optimal heart health is very important for longevity, especially as you grow older. There are many ways to improve your heart health, such as following a healthy diet, exercising regularly ...

Blocked arteries increase the risk of heart attack and stroke, but early detection can save lives. Learn about four essential noninvasive tests from US-based cardiologist Dr Jeremy London that can ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals a common early symptom in patients with coronary artery disease.

Whoop is a top fitness and health tracker – and one of my favorite devices at Wareable. But if you want to check your heart rate, it can be a little hard to find. I’ve been using Whoop for years – so ...

From Apple Watches to Fitbits to treadmills, there are more ways than ever for people to keep up with their vitals. So why does so much fitness tech check your pulse? Because your resting heart rate ...

Do you know the signs if you or someone you love is having a heart attack? Time is of the essence when responding to a life-threatening situation. There are several factors at play when it comes to ...