檢視心外膜的原始碼

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| style="background: #008080" align= center|  '''<big>心外膜</big> '''

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[[File:U=2360683722,3315559465&fm=26&gp=0.jpg|缩略图|居中|[https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1607319452583&di=e442d72674ef072f2816b9726a2b1572&imgtype=0&src=http%3A%2F%2F2fwww.zysj.com.cn%2Fimage%2Flilunshuji%2Fzuzhixueyupeitaixue%2Fzuzhixueyupeitaixue156.jpg 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%BF%83%E5%A4%96%E8%86%9C&step_word=&hs=0&pn=12&spn=0&di=13970&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2360683722%2C3315559465&os=2479159902%2C2967050764&simid=4173829543%2C528450928&adpicid=0&lpn=0&ln=1491&fr=&fmq=1607309343019_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2F2fwww.zysj.com.cn%2Fimage%2Flilunshuji%2Fzuzhixueyupeitaixue%2Fzuzhixueyupeitaixue156.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fduooo_z%26e3Bzyf3_z%26e3Bv54_z%26e3BvgAzdH3Fsts7gfi73tAzdH3Fz7zitx7jy7rjtpwtx7jAzdH3Fl08-88-m_z%26e3Bip4s&gsm=d&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度 的图片]]]

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心外膜（epicardium）是心包膜的脏层，其结构为浆膜（serousmembrane），它的表层是间皮，间皮下面是薄层结缔组织，与心肌膜相连。心外膜中含血管和神经，并常有[[脂肪]]组织。心包膜壁层衬贴于心包内面，也是浆膜，与心外膜连续。壁层与脏层之间为心包腔，腔内有少量[[液体]]，使壁层与脏层湿润光滑，利于心脏搏动。