Medical News Today: What is atrial fibrillation?

Atrial fibrillation is a heart disease that leads to twitching and malfunction in the walls of the heart and irregular heart rhythm. This can cause a range of complications and can be fatal without treatment. Read on to learn about the symptoms and possible complications, as well as how to treat the condition.
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Heart Disease Source Type: news