檢視左束支传导阻滞的原始碼

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| style="background: #008080" align= center|  '''<big>左束支传导阻滞</big> '''

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[[File:U=3645797405,1791513505&fm=26&gp=0.jpg|缩略图|居中|[https://ss2.bdstatic.com/70cFvnSh_Q1YnxGkpoWK1HF6hhy/it/u=3645797405,1791513505&fm=26&gp=0.jpg原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%B7%A6%E6%9D%9F%E6%94%AF%E4%BC%A0%E5%AF%BC%E9%98%BB%E6%BB%9E&step_word=&hs=0&pn=0&spn=0&di=6050&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=2&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=-1&cs=3645797405%2C1791513505&os=4175513569%2C1369401358&simid=3576168808%2C568384911&adpicid=0&lpn=0&ln=821&fr=&fmq=1607503173754_R&fm=result&ic=&s=undefined&hd=&latest=&copyright=&se=&sme=&tab=0&width=&height=&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.51wendang.com%2Fpic%2F4408991fb00975821fd8d760%2F5-810-jpg_6-1080-0-0-1080.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3Bc8ojg1wg2_z%26e3Bv54AzdH3F15vAzdH3F99abll8ukaal0cbd8u1b10maAzdH3Fc&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度 的图片]]]

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左束支传导阻滞简称左束支阻滞，是指各种原因致左束支传导发生延迟或阻滞, 激动由右心室经室间隔传入左心室, 导致左心室激动明显延迟，包括左束支主干部阻滞及左前分支与左后分支双阻滞。其发病率与年龄相关, 年龄越大发病率越高。