Heart disease affects millions of people and is the leading cause of death among both men and women.

It is largely preventable as over 80 percent of strokes can be avoided.

Affecting approximately 10 million people in the United States, atrial fibrillation is the most common type of irregular heart rhythm.

Characterized by a floppy heart valve, mitral valve prolapse is one of the most common heart valve problems, affecting up to 3 percent of Americans.

Almost one-third of U.S. adults 65 and older have this heart valve disorder that impedes blood flow from the heart.

Postural orthostatic tachycardia syndrome is a condition that causes rapid heart rate and affects between 1 and 3 million Americans—mainly premenopausal women.

These fatty acids are crucial for eye, neurological, and psychological health, but is supplementing heart-healthy? Explore both sides of the argument.

About half of U.S. adults have hypertension, yet only a quarter of them have it under control.

This fat-soluble antioxidant supports the immune system, keeps blood running smoothly, fights free radicals, and facilitates cell communiciation.