Moderate Alcohol Consumption May Increase Risk Of Atrial Fibrillation

Moderate alcohol consumption may change the structure of the heart in ways that increases the risk of atrial fibrillation leading to a stroke, a study suggests. Atrial fibrillation is a known risk factor for stroke and the irregular pumping of blood can lead to clots, which may travel to the brain and cause a stroke. “There is growing evidence that moderate alcohol intake may be a risk factor for atrial fibrillation, the most common heart rhythm disturbance in the world, but the mechanism by which alcohol may lead to atrial…

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