• BREAKING NEWS ABC shows live and on-demand -- Download the WATCH ABC app!

Study: Smoking ups risk of heart rhythm disorder

A person is shown smoking a cigarette in this undated file image.

August 7, 2011 12:00:00 AM PDT
A new study found that smoking may raise your risk of developing a type of heart rhythm disorder.

Researchers tracked the health records of over 15,000 middle-aged people. Those who smoked were twice as likely to develop atrial fibrillation compared to those who didn't smoke.

Even smokers who quit had a higher chance of getting the disorder.

Experts say atrial fibrillation can decrease your quality of life and increase your risk of stroke.

Load Comments