Celine Dion sings that "my heart will go on," but how many times does it actually beat in a day or even a lifetime? When you purchase through links on our site, we may earn an affiliate commission.

Your circulatory system works all day, every day, to pump oxygen throughout your body. There are cardiovascular conditions that can impact this system. Your circulatory system, also known as your ...

As your exercise session becomes more intense and more work is done, your heart beats faster and faster. This relationship means you can use heart rate as a surrogate measure for the intensity of ...

Rowing and running are undoubtedly some of the most popular forms of cardiovascular exercise. Both activities can send your ...

How does sugar affect our heart health? - Here are some short and long-term impacts that excessive sugar consumption can have ...

Heart attack duration and symptoms can vary greatly depending on the person, and no two heart attacks are the same. This is especially true depending on how quickly you get treatment. Here, two ...

A pulse oximeter is a device that clips on your finger, toe, or earlobe to measure blood oxygen saturation. Here's how it works and how to read it.

PORTLAND Ore. (KPTV) - To look at Chris Wenger, she is the picture of health, at age 67, though she does have a strong family history of heart disease, but by just about every metric, she is healthy.