Persistent ventricular dysrhythmia follow in general anesthesia for tonsillectomy

Arrhythmia is one of the most common cardiovascular complications during anesthesia. Its occurrence has been reported in 70% of patients undergoing general anesthesia for various surgical procedures. Premature ventricular complex usually follows a benign course and shows a good response to medical therapy. In this study, a case was reported that did not respond to the usual treatment of ventricular tachycardia and frequent premature ventricular complex.