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ying yong c-l duan zhu ban xing ban mo ti huan shu hou zao qi xue ye dong li xue de bian hua
Author(s): 
Pages: 10-14
Year: Issue:  S1
Journal: Academic Journal of Second Military Medical University

Keyword:  风湿性心脏病瓣膜替换术血液动力学人造心脏瓣膜;
Abstract: 目的:评价C-L短柱瓣植入人体后的血液动力学性能。方法:慢性风湿性心脏病患者128例随机分成3组,分别采用C-L短柱瓣、StJude双叶瓣、Medtronic-Hal单叶瓣作心脏瓣膜替换术,比较3种瓣膜植入人体后72h内血液动力学的变化。结果:应用C-L短柱瓣组,其术后的血液动力学变化趋势与应用StJude组或Medtronic-Hal组相仿,在术后24h后均能显著改善患者的血液动力学(P<0.05),3组间无统计学差异(P>0.05);而且术后早期3组血管活性药物的使用亦无明显差异(P>0.05)。结论:C-L短柱瓣植入人体内,对血液动力学的影响与目前已公认优良的人造心脏瓣膜相比无明显差异。
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