This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
The best chances of recovery after successful cardiopulmonary resuscitation are seen in: 
Select and explain. 
A. Ventricular Tachycardia, B. Ventricular Fibrillation, C. Asystole, D. Electromechanical dissociation
A: Ventricular Tachycardia
Answer: A: Ventricular Tachycardia 
Explanation: Answer is A (Ventricular Tachycardia) The outcome after cardiac arrest is hest if the mechanism k ventricular tachycardia- Outcome after cardiac arrest in decreasing order of success Ventricular tachycardia (Best) Ventricular fibrillation (Second Best) Asystole Pulseless Electrical activity (Electromechanical dissociation)