An enlarged heart can sometimes force your heart to work harder. When this happens, a common symptom you might experience is tachycardia (rapid heart rate). While it's normal to notice an ...

An enlarged heart, medically known as cardiomegaly ... These changes can be a normal part of aging but can also be influenced ...

When people say 1-year-old Brevik Martin has a big heart, they aren’t just referring to his sweet demeanor. Brevik, of Rosemount, was born with a rare condition called right atrial appendage ...