the perioperative period 基本例句 围手术期 Perioperative myocardial protection is one of the focus of clinical anesthesia research.围手术期的心肌保护是临床麻醉研究的焦点之一。 The combined perioperative analgesic therapy should be used in the treatment for anorectal diseases.结论肛肠病围手术期的镇痛治疗应采取综合治疗的方法。