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扩张型心肌病患者左心室扭转与重构的关系 被引量:5

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摘要 心脏重构是由于心肌细胞或细胞间基质成分在特定刺激(如心肌受损、压力及容量负荷增大等)下出现的心肌僵硬,心肌形态、大小及功能的相关改变。扩张型心肌病(dilated cardio myopathy,DCM)临床表现为反复发作的充血性心力衰竭,以心肌纤维变性、心腔扩大、心壁变薄、心脏收缩功能降低为特点,其重构是全心腔的扩张,以左心室最为显著,最终由类椭圆形发展为球形。
出处 《中华医学超声杂志(电子版)》 CSCD 2016年第6期430-432,共3页 Chinese Journal of Medical Ultrasound(Electronic Edition)
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参考文献12

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