体外循环心脏手术围术期的心肌保护一直是心脏外科研究的一个重要课题.有效地评价心脏直视手术围术期各项心肌保护措施,对提高重症心脏瓣膜病整体的临床治疗效果及改善患者术后生活质量具有重要的临床意义.近年来,随着心脏外科技术的不断进步,重症心脏瓣膜病患者术前心功能调整、术中心肌保护以及术后心脏辅助装置的应用日益受到关注.%Myocardial protection is always an important issue during cardiac surgery with cardiopulmo-nary bypass.The effective assessments of myocardial protection measures are very important for improving the clinical therapeutic effect and quality of life after surgery.Recently more and more attention are paid to preoperative adjustment of cardiac function, intraoperative myocardial protection and postoperative application of cardiac assisting device along with the continuous development of cardiac surgery technology.
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