心肌肥厚时延迟性整流钾电流研究进展
摘要
心肌肥厚是心肌长期负荷过度引起的一种适应性病理改变,其心肌细胞的变化,不仅是细胞体积增大的过程,也伴有心肌细胞离子通道、离子流及膜电位的变化,肥厚心肌细胞这种电生理特性的改变称为电重构。心肌肥厚最突出的电重构表现是动作电位复极延长,它是产生各种心律失常的电生理学基础。
出处
《中国心血管杂志》
2010年第1期76-78,共3页
Chinese Journal of Cardiovascular Medicine
基金
国家自然科学基金项目(30600254)
广东省自然科学基金项目(9151008901000157)
第一批中国博士后科学基金特别资助(200801246)
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共引文献15
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