combined with sufentanil in elderly patients undergoing hip replacement.Methods:89 elderly patients with hip arthroplasty from July 2019 to September 2020 were
The number of sudden cardiac death(SCD)has increased year by year,which has become one of the main causes of death in China.Timely cardiopulmonary resuscitation
Objective:The programmed death process of cells according to gene coding belongs to apoptotic natural extinction(PCD).The purpose of this study is to explore th