单次及多次远端肢体缺血预处理对心血管保护的机制

摘要

大量基础及临床研究已证实远端肢体缺血预处理（RIPre）是一项安全有效的干预措施，具有降低围手术期心肌再灌注损伤作用。但RIPre具有特定的保护窗，因此研究者们采用多次肢体 RIPre来延续该保护窗，从而为心血管疾病探索出一条新的预防及康复手段。%A lot of basic and clinical studies have proved that limb remote ischemic preconditioning (RIPre) is a safe and effective means reducing perioperative myocardial reperfusion injury .However ,RIPre possesses specific protec‐tive window .Therefore ,researchers used repeated limb RIPre to prolong the protective window in order to explore a new prevention and rehabilitation measure for cardiovascular diseases .