Children’s Healthcare of Atlanta’s heart clinics treat about 200 children a year. This includes Audrey Koch, a Roswell teen with a heart condition called Long QT syndrome.

Is your heart racing because you’re in love or is it a sign of a more serious heart condition? A cardiologist explains how to spot the difference.

If your heart’s ever skipped a beat, you’ve had what are called heart palpitations. It might feel like your heart is throbbing, pounding, or fluttering. Or you simply might not feel well.

3D-printed 'electronic glove' could help keep your heart beating for ever. Custom-fitted membrane expands and contracts with the heart, and could one day deliver electric shocks in response to a ...

A soft robotic sleeve made of silicone could help a human heart keep beating, according to a new report published Wednesday. For the millions suffering from heart failure and other cardiac issues ...