Corey Ledin Bristol felt short of breath. He never dreamed it could lead to a short life.
When a retiree collapsed at the gym, two bystanders jumped in to help save him.
Those of Dutch descent may have specific genetic associations to a heart disorder that can cause sudden death.
LeAnn Ouwinga thought her heart troubles were over after childhood surgery. Decades later came serious complications.
When a 22-year-old needed a heart transplant, an implantable heart pump kept him alive until his second chance came through.
For patients with weak heart muscles, implanted devices ensure the beat goes on.
Perry Charleston had every reason to believe he would die in his 40s. Then he met Dr. Michael Dickinson.
Age 36, married and mother of two, Amy Reames was in a good place. And then her heart shut down.
Newlywed Mark Hagbom survives 'widow-maker' thanks to seamless transition from CPR to cath lab to open heart surgery.
Heart valve replacement gives David Ten Brink a new lease on life.
The constant lub-dub of our heartbeat is something that many of us take for granted.
In medical terms, it can lead to chest pain and an abnormal heart rhythm, among other symptoms.