Search Results 1-10 of 28650 for Ventricular+fibrillation

  1. Ventricular fibrillation - Symptoms & causes - Mayo Clinic

    Ventricular fibrillation is a type of irregular heart rhythm (arrhythmia). During ventricular fibrillation, the lower heart chambers contract in a very ...

  2. Ventricular tachycardia - Symptoms and causes - Mayo Clinic

    Ventricular tachycardia is a type of irregular heartbeat, called an arrhythmia. It starts in the lower chambers of the heart, called the ventricles.

  3. Ventricular fibrillation - Diagnosis & treatment - Mayo Clinic

    Ventricular fibrillation is always diagnosed in an emergency situation. If sudden cardiac death has occurred, a pulse check will reveal no pulse.

  4. Ventricular fibrillation - Doctors and departments - Mayo Clinic

    Without fast treatment, this heart rhythm problem can cause death within minutes. Learn the symptoms of VFib and what actions to take to save a life.

  5. Ventricular fibrillation - Diagnosis - Mayo Clinic

    Ventricular fibrillation is always diagnosed in an emergency situation. If sudden cardiac death has occurred, a pulse check will reveal no pulse.

  6. Tachycardia - Symptoms and causes - Mayo Clinic

    Ventricular tachycardia. This irregular heart rhythm starts in the lower heart chambers, called the ventricles. The fast heart rate doesn't let the ventricles ...

  7. Heart arrhythmia - Symptoms and causes - Mayo Clinic

    Supraventricular tachycardia causes episodes of a pounding heartbeat that start and stop suddenly. Ventricular fibrillation. Rapid, chaotic electrical signals ...

  8. What is a heart arrhythmia? - Mayo Clinic News Network

    Ventricular fibrillation. Ventricular fibrillation occurs when rapid, chaotic electrical impulses cause the ventricles to quiver ineffectively instead of ...

  9. Sudden cardiac arrest - Symptoms and causes - Mayo Clinic

    The most common cause of sudden cardiac arrest is an irregular heart rhythm called ventricular fibrillation. Rapid, erratic heart signals cause the lower ...

  10. Ventricular tachycardia - Diagnosis and treatment - Mayo Clinic

    Ventricular tachycardia sometimes requires emergency medical care and may be diagnosed at a hospital. When possible, a healthcare professional may ask you ...