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xin fei yun dong shi yan zai xin zang ban mo ji bing huan zhe fei xin zang shou shu shu qian jian cha zhong de ying yong

Li Yunfeng,Yu Songyang,Cui Fenghe,Ma Shengjun, Guo Zhiyong

Clinical Medicine（2016）

Cited 23|Views0
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Abstract
1资料与方法1.1一般资料:选择2011年6月至2014年10月在威海市立医院行择期非心脏手术的75例心脏瓣膜疾病患者,记录其术前常规心电图、心脏超声检查及心肺运动试验检查各指标,并观察记录术中、术后有无心肺并发症发生。半年之内有急性心肌梗死、心功能Ⅳ级(NYHA分级)患者不考虑行择期手术,也视为心肺运动试验的禁忌证。75例患者中男46例,女29例,所
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