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房颤发病机制研究进展 被引量:7

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摘要 房颤是最常见的持续性心律失常,随年龄增大其发病率逐渐增加〔1〕。由于房颤时部分血液在心房停留时间过长而易激活凝血系统形成血栓,进而诱发栓塞风险;且心房丧失泵血功能,减少心室充盈,不利于机体循环代谢;同时,当其诱发心室率加快时,不但干扰心室泵血功能,也不利于心脏自身代谢,加重心肌损伤。因此,对其发病机制的理解对指导临床治疗有重要的现实意义。1心房解剖结构正常成人右心房壁厚约2 mm,被界沟分为前后两部。
作者 丁绍祥
出处 《中国老年学杂志》 CAS CSCD 北大核心 2014年第23期6834-6836,共3页 Chinese Journal of Gerontology
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同被引文献54

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