External electrical defibrillation remains the most successful treatment for ventricular fibrillation (VF). A shock is delivered to the heart to uniformly and simultaneously depolarize a critical mass of the excitable myocardium.
Read moreWhat happens during ventricular fibrillation?
An arrhythmia that starts in your ventricle is called ventricular fibrillation. This occurs when the electrical signals that tell your heart muscle to pump cause your ventricles to quiver (fibrillate) instead . The quivering means that your heart is not pumping blood out to your body.
Read moreCan atrial flutter turn into AFib?
Over time, atrial flutter can weaken your heart muscle. This can lead to heart failure. Atrial flutter is often linked to a similar heart rhythm called atrial fibrillation (AFib) . AFib is the most common type of arrhythmia.
Read moreWhich is worse atrial flutter or atrial fibrillation?
Both heart diseases have the potential of becoming serious. However, many doctors and other health care professionals consider atrial flutter to be less serious than atrial fibrillation because flutter symptoms tend to be less severe and flutter waves have a less risk of embolization (clot formation).
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