Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Interventional
Official Title: Effects of Dexmedetomidine on Patients With Coronary Heart Disease After Percutaneous Coronary Intervention:A Double-Blinded, Randomised Controlled Trial
Brief Summary: Coronary heart disease has a high incidence and high death rate. Percutaneous coronary intervention (PCI) is an important method for the treatment of coronary heart disease (CHD). However, PCI may cause myocardial cell injury and myocardial infarction 4 Type(MI4a, Type 4 a myocardial infarction related to PCI). Dexmedetomidine(Dex) is the only anesthetic which has sedative and analgesic effects. Dex currently has been widely used in perioperative management of various surgical.This study intends to verify the effect of heart protection of Dex in perioperative.