Does Adrenalin Cause Heart Flutters
Definition Atrial fibrillation/flutter is a heart rhythm disorder (arrhythmia). It usually involves a rapid heart rate, in which the upper heart chambers (atria) are stimulated to contract in a very disorganized and abnormal manner. Alternative Names Auricular fibrillation; A-fib Causes, incidence, and risk factors Arrhythmias are caused by a disruption of the normal electrical conduction system of the heart. Normally, the four chambers of the heart (two atria and…
