Atrial flutter

Caffeine content

How much caffeine is in that latte or soda you're sipping?

Fitness program

Heart arrhythmias

Heart disease

Heart disease, usually thought of as blockages in the arteries that can cause a heart attack, can describe any medical condition affecting your heart.

Heart-healthy diet: 8 steps to prevent heart disease



Tachycardia, a rapid heart rate, is caused by an abnormality in your heart's electrical impulses. Tachycardia can cause serious complications, including sudden cardiac arrest.

Ventricular tachycardia

May 17, 2014