<qa>  What was the effect of the intravenous atropine?The patients were monitored for intraoperative and postoperative complications. In the event of hypotension systolic arterial pressure 90 mmHg or a decrease of more than 50 mmHg from the normal value during the surgery, 5 mg intravenous ephedrine was administered. In case of bradycardia HR 50min, 0.5 mg intravenous atropine was administered. Intravenous 4 mg ondansetron was administered for nausea and vomiting and oxygen was supplied via a facial mask when SpO2 decreased by more than 91. 