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.
目的指导心脏双瓣膜置换术患者进行呼吸运动训练，预防肺部并发症。
AIM: to instruct the respiratory exercise in patients with heart double valve replacement, so as to prevent the occurrence of pulmonary complications.
目的观察改良超滤对心脏瓣膜置换术患者肺功能的影响。
OBJECTIVE To evaluate the effect of modified ultrafiltration on pulmonary function after cardiac valve replacement.
方法：对97例心脏瓣膜手术的患者予以tee术中监测。
Methods Intraoperative TEE was performed in 97 patients with cardiac valve insufficiency.
结论：老年患者同期行心脏瓣膜手术及冠状动脉旁路移植术是安全、有效的，近期效果满意。
Conclusions: Elderly patients with heart valve surgery over the same period and purposes of coronary artery bypass grafting is safe and effective, recent results are satisfactory.
背景：各种心脏瓣膜病患者发病率很高，瓣膜置换术是国际上公认治疗心脏瓣膜的有效方法。
Background: the incidence of heart valve diseases is very high, valve replacement is an effective way for the treatment of heart valve diseases internationally.
背景：各种心脏瓣膜病患者发病率很高，瓣膜置换术是国际上公认治疗心脏瓣膜的有效方法。
Background: the incidence of heart valve diseases is very high, valve replacement is an effective way for the treatment of heart valve diseases internationally.
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