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3. What is Ventricular Fibrillation?

V-fib can result from ventricular tachycardia or single ventricular beats. During V-fib, the heart beats with rapid and erratic electrical signals, which makes the ventricles quiver rather than pumping blood to the rest of the body. Sometimes, ventricular fibrillation causes blood pressure to drop, cutting off blood supply to the major organs.

types of Ventricular fibrillation

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