Résumé
Objective To evaluate the cause and the treatment of the vagus nerve reflex in patients with hemoptysis during bron-chial artery embolization (BAE).Methods 1 12 patients with much hemoptysis were enrolled,9 of whom represented vagus nerve reflex in the process of interventional embolization.Results In 9 patients with mixed vagal reflex,5 occurred in the process of bron-chial artery embolization,1 in removing of sheath,1 in hemostasis by compression and 2 in returning to the ward.The intraoperative vagus reflex during BAE was related to over tension and unnormolized operation,and it improved by block of vagus nerve,raising blood pressure and fluid expansion without serious complications.Conclusion Vagus nerve reflex during BAE should be noticed, and early detection and timely intervention may improve its prognosis.
Résumé
Objective To study the prevention care of vagus nerve reflex after cardiac intervention operation.The reflection happens fast,progress quickly and high danger ously.Take effective care for a sick person could reduce the incidence of vagal reflex.Methods The methods inclucled psychological preparation for surgery,training emiction in the bed,fasting four hours,monitor of vital signs after surgery,drinking more water,fix somato.Results The complicatlons had been effective controled.Conclusion Applying certain preventional measures could reduce the incidence of vagal reflex.