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第4节 P′波时限
P′波时限(P′ Duration,P′D)是指P复合波第二时相的起点到第二时相终点之间持续的时间,单位:ms。
全导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T73_195_371_1623_1183_2768146.jpg?sign=1739583857-SNOscX73oRnMIkjzIzaqAAlwbhct5kCO-0-468086cd2ca5006a16d0dfc324df063b)
Ⅰ导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T74_194_234_1626_1202_2768308.jpg?sign=1739583857-up9xfE4HZp09UqdYcPCYSUUND9atE4V7-0-f5e05b861229cdda5163646cb7152ecc)
Ⅱ导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T75_189_220_1627_1183_2768310.jpg?sign=1739583857-1Fmn8UxwbGFVymKJjQdWsyOA74TC5B7e-0-020566982cc10cc256fc57d23efd33cb)
Ⅲ导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T76_194_237_1627_1202_2768312.jpg?sign=1739583857-gjJAFm52BAvl3qS5IAI4jHWokRDz3FEO-0-0827c266307262ea6d661c36e5b39bca)
aVR导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T77_189_220_1630_1184_2768314.jpg?sign=1739583857-7ILJdlGqchwkC4fq7GPl0MTmGLk05YTu-0-8fad38185a48a671d6e2f6ee7f5bb7bb)
aVL导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T78_194_239_1630_1203_2768316.jpg?sign=1739583857-aYJheMekwfQB8SUpWEv4oC5FedkFrS64-0-b562ad3f84e839558cd94bddd41968a3)
aVF导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T79_192_217_1627_1184_2768318.jpg?sign=1739583857-31pwYyJ1vjnNFvBWGboUJsCkE0xu9Wev-0-e2e5e855f3dc2e13a027595dc57bdf9e)
V1导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T80_191_237_1629_1203_2768320.jpg?sign=1739583857-F8elUcnsf8KsKWj7ESvqqxxwnzLa2bQA-0-e3726f7ebcf431ace167533f5b0d1f3d)
V2导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T81_192_220_1629_1186_2768322.jpg?sign=1739583857-pHxUXezrMipWlT14JPmbPaUxPxs5WHpt-0-66b27d72b5f3d05210b8679861453d86)
V3导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T82_191_237_1626_1205_2768324.jpg?sign=1739583857-KrjRif7ai3x1JDjLTSbY4ojDIi5ATkiK-0-69742773f1a98c490de39a5771d26041)
V4导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T83_194_220_1627_1186_2768326.jpg?sign=1739583857-kIcrwXlY2W7SxpOYR5Js7RlENdQ4ubfS-0-ab14d0c02d337af32440b02b766f52c9)
V5导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T84_192_237_1629_1202_2768330.jpg?sign=1739583857-izEMs0XHe872SRoWar9vhQ3JT7Qkpe9L-0-919ebd63f2f28ab1e3481619af305951)
V6导联 P′波时限 分年龄性别的分布
![](https://epubservercos.yuewen.com/4EB3CE/15859875004957506/epubprivate/OEBPS/Images/T85_192_218_1627_1183_2768332.jpg?sign=1739583857-UQDsAkl1Wv4wLuN97uJIHKGWFcPNUC5J-0-d6c52a91201dbeaecc16b1a0685c24d2)