Short for atrial fibrillation, A-fib is a quivering or irregular heartbeat that is a worrisome stage-setter for blood clots, stroke and heart failure. Some researchers believe more than 10 million ...

New research from CU Anschutz scientists suggests that staying physically active after heart rhythm treatment may ...

From stress to binge eating and drinking, doctors warn Super Bowl Sunday fans to stay mindful of hidden health risks to keep heart and body in the game.

CPR is not just for healthcare workers. It’s for parents, grandparents, teens, coaches, and coworkers—because sudden cardiac arrest often happens at home or in public, and bystander CPR can double or ...