system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Lignocaine is useful:
assistant
The correct answer is  Ans. C. Digitalis induced toxicityDOC for atrial fibrillation- verapamil. PSVT- adenosine, Digitalis induced toxicity- lignocaine.