What are the indications for cardioversion?
Indications for electrical cardioversion include the following:
- Supraventricular tachycardia (atrioventricular nodal reentrant tachycardia [AVNRT] and atrioventricular reentrant tachycardia [AVRT])
- Atrial fibrillation.
- Atrial flutter (types I and II)
- Ventricular tachycardia with pulse.
What rhythms do you Cardiovert?
What is cardioversion? Cardioversion is a procedure that can be used to correct many types of fast or irregular heart rhythms. The most common of these are atrial fibrillation and atrial flutter.
Which is better cardioversion or ablation?
Conclusion: In patients with AF, there is a small periprocedural stroke risk with ablation in comparison to cardioversion. However, over longer-term follow-up, ablation is associated with a slightly lower rate of stroke.
What are three differences between defibrillation and cardioversion?
Defibrillation – is the treatment for immediately life-threatening arrhythmias with which the patient does not have a pulse, ie ventricular fibrillation (VF) or pulseless ventricular tachycardia (VT). Cardioversion – is any process that aims to convert an arrhythmia back to sinus rhythm.
What is cardioversion used for?
Cardioversion is a procedure used to return an abnormal heartbeat to a normal rhythm. This procedure is used when the heart is beating very fast or irregular. This is called an arrhythmia.
What are the 3 shockable rhythms?
Shockable Rhythms: Ventricular Tachycardia, Ventricular Fibrillation, Supraventricular Tachycardia.
When should I synchronize Cardiovert?
Unlike defibrillation, which is used in cardiac arrest patients, synchronized cardioversion is performed on patients that still have a pulse but are hemodynamically unstable. It is used to treat both hemodynamically unstable ventricular and supraventricular rhythms.
What is the difference between synchronized and unsynchronized cardioversion?
Defibrillation or unsynchronized cardioversion is indicated in any patient with pulseless VT/VF or unstable polymorphic VT, where synchronized cardioversion is not possible. Synchronized cardioversion is utilized for the treatment of persistent unstable tachyarrhythmia in patients without loss of pulse.
How many joules does it take to synchronized cardioversion for atrial fibrillation?
Energy requirements for atrial fibrillation (AF, afib) are 100-200 joules initially and 360 joules for subsequent shocks.
What is asynchronous cardioversion?
= Unsynchronized cardioversion (defibrillation) is a HIGH ENERGY shock which is delivered as soon as the shock button is pushed on a defibrillator. This means that the shock may fall randomly anywhere within the cardiac cycle (QRS complex).