Ventricular Fibrillation Review Articles

Ventricular fibrillation is a heart rhythm trouble that develops when the heart beats with fast, uncertain electrical impulses. This origin pumping chambers in your heart (the ventricles) to pulsation uselessly, instead of pumping blood. Sometimes triggered by a heart attack, ventricular fibrillation creates your blood pressure to plummet, cutting off blood supply to your vital organs. Ventricular fibrillation, an emergency that consists of immediate medical recognition, causes the person to collapse within seconds. It is the most recurrent cause of sudden cardiac death. Emergency treatment incorporates cardiopulmonary resuscitation (CPR) and shocks to the heart with a device called an automated external defibrillator (AED). Treatments to prohibit sudden cardiac death for those at risk of ventricular fibrillation consist of medications and implantable devices that can recover a normal heart rhythm. Ventricular fibrillation (VF) is a life-threatening cardiac arrhythmia in which the coordinated contraction of the ventricular myocardium is replaced by high-frequency, disorganized excitation, resulting in [the effective] failure of the heart to pump blood. VF is the most commonly identified arrhythmia in cardiac arrest patients. In the prehospital setting, 65%-85% of patients in cardiac arrest have VF identified as the initial rhythm by emergency services personnel. VF usually ends in death within minutes unless prompt corrective measures are instituted.

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