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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/11/3,*,心脏的解剖,中心医院心内科 王春生,2020/11/3,1,2020/11/3,2,心包及心脏大体观,2020/11/3,3,2020/11/3,4,2020/11/3,5,2020/11/3,6,2020/11/3,7,2020/11/3,8,各心腔的结构,2020/11/3,9,2020/11/3,10,2020/11/3,11,2020/11/3,12,2020/11/3,13,心脏的瓣膜,2020/11/3,14,2020/11/3,15,三尖瓣复合体,三尖瓣环、三尖瓣、腱索和乳头肌在结构和功能上密切关连，合称,三尖瓣复合体。,2020/11/3,16,2020/11/3,17,2020/11/3,18,二尖瓣复合体：除了二尖瓣环、二尖瓣、腱索和乳头肌外，还包括左房和左室统称为二尖瓣复合体。,2020/11/3,19,2020/11/3,20,2020/11/3,21,2020/11/3,22,2020/11/3,23,2020/11/3,24,2020/11/3,25,心脏的血管,2020/11/3,26,2020/11/3,27,2020/11/3,28,2020/11/3,29,2020/11/3,30,2020/11/3,31,2020/11/3,32,2020/11/3,33,2020/11/3,34,心脏的传导系统,2020/11/3,35,2020/11/3,36,窦房结,位于上腔静脉与右心房结合部外面。狭长，形态变异很大，约10到15mm。结细胞与致密结缔组织混合而成，没有明显界限，肉眼难以辩认。P细胞，传导细胞，移行细胞。,2020/11/3,37,2020/11/3,38,2020/11/3,39,房室结分为三种细胞：p细胞，T细胞和浦肯野细胞。,2020/11/3,40,2020/11/3,41,2020/11/3,42,2020/11/3,43,心脏的神经,2020/11/3,44,2020/11/3,45,
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