你知道吗?肝硬化也会影响心脏。但由于肝硬化患者存在高动力循环,这可导致心输出量增加,使得心脏收缩功能看起来正常,因此在20世纪60年代以前,肝硬化对心脏功能的影响在很大程度上都被忽视了。1969年,两项开创性研究发现轻度或潜在酒精性心肌病的存在可使心脏功能下降[1,2]。在随后的20年中,一些研究证实酒精与心脏功能受损息息相关,但直到20世纪80年代末,饮酒导致的心脏功能下降才归因于肝硬化本身,而不是与酒精有关的直接损伤[3-8]。肝硬化心肌病(CCM)这一术语被用来描述基线心室收缩力正常或增加,但心脏的应激反应减弱的现象。可能的应激包括药物制剂、运动、血容量的突然变化,以及经颈静脉肝门体静脉分流术(TIPS)和肝移植[9-13]。
肝硬化心肌病的定义和诊断
自然史和流行病学
肝硬化心肌病的发病机制
临床特征
肝硬化心肌病的治疗
参考文献:(上下滑动查看更多)
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(来源:《国际肝病》编辑部)


