Irregular heartbeat

Irregular heartbeat

An irregular heartbeat or arrhythmia occurs when the heart beats too fast (tachycardia), too slow (bradycardia) or with a skipping rhythm. Arrhythmias can be caused by a heart attack or other (organic) damage to the heart muscle. The most frequent cause of arrhythmia, however, is a chronic deficiency of micronutrients in the billions of heart muscle cells. If this deficiency comprises the specialized “electrical” heart muscle cells that either generate (e.g. sinus node) or conduct the electrical impulse for the heartbeat, they no longer function properly and arrhythmia occurs.

Omega-3-fatty acids lower the risk of arterial fibrillation Regular fish consumption has been shown to reduce the risk of atrial fibrillation (AF). Researchers from the University of Kuopio (Finland) tested this hypothesis by studying the association between the serum long-chain n-3 PUFAs and risk of AF in men. A total of 2174 men , 42 to 60 years old, were studied. They concluded that an increased concentration of long-chain n-3 PUFAs in serum, a marker of fish or fish oil consumption, may protect against AF.


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