Treatment typically includes identifying the reason for the condition, reducing stroke risk and using medications or appropriate procedures to restore normal heart rhythm.

Each side of the heart consists of an atrium and a ventricle which are two connected chambers. The atria (plural of atrium) are where the blood collects when it enters the heart. The ventricles ...

Each side of the heart consists of an atrium and a ventricle which are two connected chambers. The atria (plural of atrium) are where the blood collects when it enters the heart. The ventricles ...

Another area of long-standing interest is the basis of the activity of a key part of the heart's electrical conducting system called the atrioventricular (AV) node. This co-ordinates the normal ...