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2. Ventricular tachycardia - Wikipedia

   en.wikipedia.org/wiki/Ventricular_tachycardia

   Ventricular tachycardia (V-tach or VT) is a cardiovascular disorder in which fast heart rate occurs in the ventricles of the heart. [3] Although a few seconds of VT may not result in permanent problems, longer periods are dangerous; and multiple episodes over a short period of time are referred to as an electrical storm.

3. Flecainide - Wikipedia

   en.wikipedia.org/wiki/Flecainide

   Flecainide is a medication used to prevent and treat abnormally fast heart rates. [1] This includes ventricular and supraventricular tachycardias. [1] Its use is only recommended in those with dangerous arrhythmias or when significant symptoms cannot be managed with other treatments. [1]

4. Precordial thump - Wikipedia

   en.wikipedia.org/wiki/Precordial_thump

   Precordial thump is a medical procedure used in the treatment of ventricular fibrillation or pulseless ventricular tachycardia under certain conditions. The procedure has a very low success rate, but may be used in those with witnessed, monitored onset of one of the "shockable" cardiac rhythms if a defibrillator is not immediately available.

5. Cardioversion - Wikipedia

   en.wikipedia.org/wiki/Cardioversion

   However, if a patient is confirmed to be in pulseless ventricular tachycardia "v-tach" or ventricular fibrillation "v-fib", then a shock is delivered immediately upon connection of the pads. In this application, electrical cardioversion is more properly termed defibrillation.

6. Cardiac arrest - Wikipedia

   en.wikipedia.org/wiki/Cardiac_arrest

   When V-tach is sustained (lasts for at least 30 seconds), inadequate blood flow to heart tissue can lead to cardiac arrest. [ 63 ] Bradyarrhythmias occur following dissociation of spontaneous electrical conduction and the mechanical function of the heart resulting in pulseless electrical activity (PEA) or through complete absence of electrical ...

7. Wikipedia:Osmosis/Ventricular tachycardia - Wikipedia

   en.wikipedia.org/.../Ventricular_tachycardia

   But it’ll move down B side. If, by the time the signal makes it down the slow Side B, Side A is now out of refractory, the signal can re-enter the circuit, essentially moving up Side A. It then gets back to the top of Side A, and then goes down the Side B again, which comes down and then goes back up. And, this can happen again and again.

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9. Defibrillation - Wikipedia

   en.wikipedia.org/wiki/Defibrillation

   Defibrillation is a treatment for life-threatening cardiac arrhythmias, specifically ventricular fibrillation (V-Fib) and non-perfusing ventricular tachycardia (V-Tach). [1] [2] A defibrillator delivers a dose of electric current (often called a counter-shock) to the heart.