Atrial fibrillation is one of the most common kinds of arrhythmia, causing the heart not to contract properly in order to pump the blood, which can lead to the formation of thrombi (blood clots) and ...

Doctors have removed a metal shard from the eye of a toddler shot in Kashmir, whose horrific injuries became symbolic of Indias controversial use of pellet-firing shotguns in the conflict-torn region.