"At the core of every healthy body is a strong, steady heartbeat. Atrial fibrillation is a condition that disrupts this rhythm. A glitch in the heart's electrical system makes the upper chambers (the atria) quiver or fibrillate. This causes the lower chambers (the ventricles) to beat irregularly. Atrial fibrillation can be dangerous because it raises the risk of stroke and heart failure."
info@als-alexander.org or
info@als-alexander.org or 
No comments:
Post a Comment