– As per new regulations, chest compressions must be initiated first rather than giving rescue breaths. – CPR can be performed by anyone trained in CPR including a family member until medical personnel arrives. Once blood flow is restored, treatment is given to prevent future episodes.Ĭardiopulmonary Resuscitation (CPR) – this mechanically helps to restore blood flow to vital organs by mimicking the pumping action of the heart. The goal of treatment is to restore blood flow as quickly as possible to prevent damage to vital organs. Ventricular fibrillation is a medical emergency and must be treated immediately. Cocaine, amphetamines, diet pills, caffeine, or cold medicines.Consuming large amounts of alcohol (binge drinking).Electrolyte imbalances (low potassium/ magnesium levels).Chronic obstructive pulmonary disease (COPD) and emphysema.Pulmonary embolism (blood clot in lung).Abnormalities of the heart valves, especially mitral stenosis and mitral regurgitationĭiseases elsewhere in the body affecting the heart:.Rheumatic fever and pericarditis (inflammation of the heart).Cardiomyopathy and congestive heart failure.Coronary artery disease (decreased blood supply to the heart) or atherosclerosis.Congenital heart defects (heart defect from birth).Heart abnormalities and diseases include: Ventricular tachycardia may occur after open heart surgery, substance abuse, or medications. Ventricular fibrillation can occur whenever the heart does not receive enough oxygen or due to abnormalities or diseases of the heart, or by diseases elsewhere in the body affecting the heart. Ventricular fibrillation is usually caused after damage to the heart muscle from a previous heart attack. If these measures are not taken immediately, death can occur within minutes. The survival rate in ventricular fibrillation is better if CRP is initiated immediately until the heart can be shocked back into rhythm with the use of a defibrillator. Most people lose consciousness within seconds and require immediate cardiopulmonary resuscitation (CPR). This causes low blood pressure and no blood supply to the vital organs of the body including the brain. Rapid, chaotic electrical impulses cause the ventricles to quiver instead of pumping the blood out of the heart. Ventricular fibrillation may also develop if ventricular tachycardia is left untreated. The ventricles begin sending out their own rapid and chaotic impulses and take over the pacemaker function of the SA node. Electrical activity is not passed through these scarred areas. Damage usually occurs after a first heart attack or due to problems from a scar in the heart muscle from a previous heart attack. In ventricular fibrillation electrical impulses can become chaotic after the heart muscle has been damaged.
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