A new device called Barostim is helping heart failure patients at Christ Hospital in Cincinnati live more normal lives ...

Aortic stenosis is a narrowing of the aortic valve which connects the heart to the rest of the body. It affects millions of people and can be fatal if left untreated. At present, there are no ...

Operated on even before leaving the womb for a lung cyst so large it compressed the heart and lungs. This is the happy-ending ...

Morning routines can either ease pressure on your heart or push it harder from the moment you wake up. Blood pressure rises naturally in the early hours, while hormones like cortisol increase. If you ...

Some studies point to melatonin use as beneficial to heart health, while others say the opposite. Here’s how to make sense of ...

What makes someone a "morning lark" or a "night owl?" Why does jet lag hit us so hard, and why do some people struggle each ...