Accurately measuring electrical signals and calcium levels in the heart can lead to earlier treatment of potentially fatal conditions, such as heart attack or congestive heart failure. Calcium plays ...

An exercise stress test, also known as a heart stress test, evaluates how well your heart functions during physical activity. Your heart requires more oxygen when you work out. You might not ...

Your heart works nonstop—about 100,000 beats a day. Here are 4 surprising facts you probably didn’t know about it. The heart beats 100,000 times daily, pumping 2,000 gallons of blood. Broken heart ...

Caring for your heart is crucial at very phase of life, more important as you age. From hydration to proper diet, emotional support and more, uncover various hacks to keep your heart hale and healthy.