方法选择20例择期行心脏机械瓣膜置换术的患者。
Methods To select 20 cases of patients undergoing mechanical heart valve replacement.
方法回顾性分析395例风湿性心脏病患者行瓣膜置换术的麻醉资料。
MethodsThe clinical date of 395 rheumatic heart disease patients with valve replacement was analyzed retrospectively.
目的：探讨认知心理和认知行为干预对心脏瓣膜置换术患者围手术期负性情绪的影响。
AIM: To investigate the influence on the negative emotion by cognitive psychological and behavioral interventions in patients with heart valve replacements during the perioperative period.
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