Résumé
Objective To investigate the preventive measurement of vagal reflex occurrence on patients with percutaneous transluminal coronary angioplasty (PTCA).Methods On the reason of vagal reflex occurrence,to 75 patients with PTCA adopt the measurement to prevent hypovolemia,control the excessive rebound of cavity viscera,adjust the patients mental state,and so on.Then to observe the level of patients with vagal reflex occurrence,and compare with the control group of 75 patients under common care.Results The prevent group level of patients with vagal reflex occurrence is 2.61%;the control group is 28%.Conclusion To patients with PTCA adopt the measurement to prevent hypovolemia,control the excessive rebound of cavity viscera,adjust the patients mental state,and so on.The effect to decrease the level of vagal reflex occurrence is great.