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.

A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

Long COVID, or post-COVID conditions, refers to a wide range of new or recurrent health problems people may experience after infection with SARS-CoV-2, the virus that causes COVID-19. A host of ...

Getting prompt and effective heart attack treatment may help you avoid complications that can affect brain functions such as memory, focus, and decision making. A heart attack can damage the brain ...

Thump, thump. The pounding rhythm is synonymous with the beat of life itself - the sound of a person's heartbeat. This remarkable organ is a marvel of nature, working nonstop day after day, month ...