檢視上腔静脉系的原始碼

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| style="background: #008080" align= center|  '''<big>上腔静脉系</big> '''

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[[File:U=3261472016,1733126584&fm=26&gp=0.jpg|缩略图|居中|[https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=3261472016,1733126584&fm=26&gp=0.jpg原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E4%B8%8A%E8%85%94%E9%9D%99%E8%84%89&step_word=&hs=0&pn=9&spn=0&di=4400&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=3261472016%2C1733126584&os=3834586807%2C1937512613&simid=4135850239%2C485608995&adpicid=0&lpn=0&ln=1083&fr=&fmq=1608361049668_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=https%3A%2F%2Ftimgsa.baidu.com%2Ftimg%3Fimage%26quality%3D80%26size%3Db9999_10000%26sec%3D1608371146230%26di%3D43ae5bddcc84fbe01c1b94c52b8ceaba%26imgtype%3D0%26src%3Dhttp%3A%2F%2Fwww.zsbeike.com%2Fyximgs%2FB%2FB08031%2Fb08031.0182.1ef19e.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bzfkjthj_z%26e3Bv54AzdH3Fytx7jAzdH3Flcna90_z%26e3Bip4s&gsm=a&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度的图片]]]

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上腔静脉是一条粗短的[[静脉]]干，由左右头臂静脉，在右侧第1肋[[软骨]]与胸骨结合处的后方汇合而成，向下至第3胸骨关节的下缘处注入右心房。