Want to know how hard your heart is working during exercise? We breakdown key heart rate numbers, including resting, maximum, and target.

From chest pain to swollen ankles, learn how to spot a weak heart.

Stock up on these heart-healthy staples, rich sources of good fats.

Your pet has your heart, but did you know they actually help prevent heart disease, too? Here’s how animals make you healthier.

Did you know that high blood pressure usually has no symptoms? That’s why it’s important to get your numbers checked regularly. Here’s what they mean.

A diet filled with the right kinds of food is key to preventing heart disease.

Your heart relies on several factors to remain healthy, from what you eat to how you process stress.

Does your heart attack risk drop once you stop smoking? Is a glass of red wine good for your ticker? Medical experts separate myth from fact.

This medical device can detect problems during a routine medical exam. Get to know what prompted the stethoscope’s invention and how it evolved.