![中国正常成人心电图数据库](https://wfqqreader-1252317822.image.myqcloud.com/cover/503/27613503/b_27613503.jpg)
上QQ阅读APP看书,第一时间看更新
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=1738845824-swtE27MObnQf2WrA78hZbjs5Z4OCiglq-0-5db34ab49be280e02df2739c895a13dc)
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=1738845824-fEPXc0qeo7Eo0Wa19iAbAAmjxxZzWVRo-0-f958d7ce8532ec76d151fa65ed45fc8a)
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=1738845824-gOntftryknABpdXBn8Oyx7PljpudkQI2-0-d017f9145b8613dc1783045cc195c5a6)
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=1738845824-vvxHQZwgDt3kGLjs3HfRmpgVMHcPkfkk-0-f95fabbbb9ced68922e0ba7f39c503f4)
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=1738845824-Oz2R96Boh4PIrWgIk4tCoB6y5GZ3KoBx-0-e25580f5ff6d2c7faa49115fe5afd4ad)
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=1738845824-yYC32HuJszIKLbCrI8Zp2zV7mLOrm8mN-0-a969f224f7c1cb2040ff33133bdfecb4)
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=1738845824-OJx8Z9SupPX8Ct3QArP3sWGBHHlgbuWg-0-8297f90904571eb791c19bf395d146bf)
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=1738845824-I781Jy1oQDgsqFb2RrmmnYXX9Zod8VcS-0-d2f7a2a13db5f57b87a3b7da28c1028e)
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=1738845824-PRRTg55xVJ8U0fyPdtrC4hgfAnpGrPgg-0-15547a2cd2aac8b980cc66f679d793e8)
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=1738845824-A8Odao1L6tby3KRvgEG4iXzXifBOCcrS-0-53e8dd9ac2be6060c59630236ca9c476)
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=1738845824-2NwcyQ6glxB7CgN456wIpBlgwR3WiDEd-0-3a0e26bccf9b1c8d1766ff2dfbc0877c)
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=1738845824-3UiUrWBL9FfSSL67CwQnJrLAJnsTALkZ-0-64330b0b7c80071f8d00ce961461691d)
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=1738845824-VUJEHnjqyarztcBBOs6kRKgHJTG5ADNH-0-980be084a673749183aa477303d3643c)