Heart murmurs can sometimes be harmless, or they might need to be addressed if they're caused by a heart condition. Here's ...

Doctors dismissed a newborn’s “grunting” as normal sounds — but six weeks later, the baby was intubated in the PICU, and is now awaiting a heart transplant. Stephanie Mulhall-Atkinson, 37, and Justin ...

A normal resting heart rate (RHR) can vary significantly among individuals, hinting that it’s not always between 60 and 100 beats per minute, a new study finds. The heart is a vital organ, pumping ...

Cardiologist Dr. Dmitry Yaranov, widely known as @heart_transplant_doc, has outlined what he calls the “crazy future of heart ...