enow.com Web Search

  1. Ads

    related to: why is ventricular fibrillation bad

Search results

  1. Results from the WOW.Com Content Network
  2. Ventricular fibrillation - Wikipedia

    en.wikipedia.org/wiki/Ventricular_fibrillation

    Ventricular fibrillation (V-fib or VF) is an abnormal heart rhythm in which the ventricles of the heart quiver. [2] It is due to disorganized electrical activity. [2] Ventricular fibrillation results in cardiac arrest with loss of consciousness and no pulse. [1] This is followed by sudden cardiac death in the absence of treatment. [2]

  3. Electrical injury - Wikipedia

    en.wikipedia.org/wiki/Electrical_injury

    If not immediately treated by defibrillation, ventricular fibrillation is usually lethal, causing cardiac arrest, because all of the heart muscle fibres move independently instead of in the coordinated action needed for successful cardiac cycle to pump blood and maintain circulation.

  4. Primary ventricular fibrillation - Wikipedia

    en.wikipedia.org/wiki/Primary_ventricular...

    Primary ventricular fibrillation (PVF) is an unpredictable [1] and potentially fatal arrhythmia occurring during the acute phase of a myocardial infarction leading to immediate collapse and, if left untreated, leads to sudden cardiac death within minutes.

  5. Cardiac arrest - Wikipedia

    en.wikipedia.org/wiki/Cardiac_arrest

    The mechanism responsible for the majority of sudden cardiac deaths is ventricular fibrillation. Ventricular fibrillation is a tachyarrhythmia characterized by turbulent electrical activity in the ventricular myocardium leading to a heart rate too disorganized and rapid to produce any meaningful cardiac output, thus resulting in insufficient ...

  6. Fibrillation - Wikipedia

    en.wikipedia.org/wiki/Fibrillation

    There are two major classes of cardiac fibrillation: atrial fibrillation and ventricular fibrillation. Atrial fibrillation is an irregular and uncoordinated contraction of the cardiac muscle of atria. It can be a chronic condition, usually treated with anticoagulation and sometimes with conversion to normal sinus rhythm.

  7. Arrhythmia - Wikipedia

    en.wikipedia.org/wiki/Arrhythmia

    Fibrillation can affect the atrium (atrial fibrillation) or the ventricle (ventricular fibrillation): ventricular fibrillation is imminently life-threatening. Atrial fibrillation affects the upper chambers of the heart, known as the atria. Atrial fibrillation may be due to serious underlying medical conditions and should be evaluated by a ...

  8. These vascular risks are strongly associated with severe ...

    www.aol.com/controlling-three-things-prevent...

    Hypertension, atrial fibrillation and smoking pose a stronger risk for severe stroke, according to a new study. However, lifestyle changes can help prevent stroke.

  9. Microshock - Wikipedia

    en.wikipedia.org/wiki/Microshock

    Microshock refers to the risk that patients undergoing medical procedures involving externally protruding intracardiac electrical conductors, such as external pacemaker electrodes, or saline filled catheters, could suffer an electric shock causing ventricular fibrillation (VF) due to currents entering the body via these parts.

  1. Ads

    related to: why is ventricular fibrillation bad