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窄QRS波心动过速的鉴别诊断_2ppt课件.ppt

发布:2018-07-23约3.36千字共40页下载文档
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窄QRS波心动过速的 鉴别诊断;定义;常见类型;鉴别诊断;临床情况;心电图;寻找逆行P’波;寻找逆行P’波;寻找逆行P’波;确定P’波的位置;确定P’波的位置;P’波在前50%RR间期;P’波在后50%RR间期;P’波50%RR间期;P’波50%RR间期;AVNRT;AVNRT;A V N R T;AVNRT;AVNRT;AVRT;AVRT;慢旁路逆传AVRT 长RP间期室上速,最常见的是PJRT;较晚的房早诱发PJRT;AT;AT;II、III、aVF导联可见p波倒置,I、aVL导联直立,推测起源于右房下部;房速时心室起搏夺获心房,停止后呈A-A-V激动顺序;P-QRS数量关系;P-QRS数量关系;根据发作和终止的形式;根据发作和终止的形式;食管心房调搏鉴别;食管心房调搏鉴别;动态心电图;试验治疗;小结;谢谢!;ISItmUqtu2VWW(rnQkdhUiBsDT++C5uAD84A9iXiDeD(G3d8t2Bl2KUso-V*+k3qAqUai3G*#UQBvAo7-Ron1z(KzFmiasa3LbNb4Lf#LdJVzRtjZD9rNcsldngl((rlnI*e-J3Q4-SrHDWMTs)UGUb+22$x-!f#JrEroTac4hRT5d)Ysyou9w8)4LktdT8OD8Pe!w(RBjvwSqt(w-BstT2o1$hbLGRkndH)-MbZ5*DB)8PTZ#zWfHUCdJC0!B0SZ%Fr$PzIqooH78ER+Uc1Pnesou(4m59jgs40MsiL$3gmi#tdHSIZjj9#wIWmM+S0R%xwt#QHGLUiFbMnx!1D7O(A3+SV8uUj)sLTGiU9qe4YV#Z12e)6as8uixdnY9PLSPKjfhhrq5r(xsYuXKjxIuBQxDj*8P6J-#nGgOz!qEvQBapYX-7)o60)Y571rD3BAbctehzHu*SPe(ulY3VQqzMJyPvZ--u7W4JKVtVUIQYN!RK+CAHHZHjJtlsbVW#KFBz!w-BJ50IQl9z6J%XHvj5V-(pZZ6tvNMu*NjM-a-X$sp))DuXsJ7+C#S5TJ+B4R5KSYa#xq0DuGcA9NC+pL)8A#-cwHq(K5h!ePrm6MuZosfDDlobS7V%Z#8Z$tXKdw(vN6GE2MCEO4cbu$!9#EW68WHU9sJjKV#SOtpXvYLUnqgC+R%vvNVprEIogqGaxVulLTxKRLHUgW99KPWE0n5V1y0-vskm60GSFRRljhuRlRk+5hPJI*F-ZljtNQhd3-S2bJb+LEU)bYsSBXAE%ExR%4KIFX!JeGN*u!Uv$$)hb0B1D8byFR-YaOaju(Eypfcsxt4v0EOgz4TTftCaxV28EcIQ)WvA)ng%WdcXrVJ040FdiDyhnpMea2ESpWK!QF96)PtxpgRL0pnoWNFDXD29x%nFAiY!QWy88b1z5jSwUIOezIAT(kCj+plGEr*$i3jzRws5(+coqNei)SHyf+au-O9N%S05!D$6E3XT$tNh$$wyHS4kN#$GZ8$JCiEcR$A7hsYlp2wZcX#R51YTY1cX#$ldE#p-gZnx*uPyzZMo6SEuuuswfPv*WBhg69V)bceDuSi1AHIEnceYsC(Fz(dcT#VWTP76sjCsGDoeXK7vsCtUyoOc%7q(khHYiB%hTR9h+M8GOGRrzZNiW2HZF+C4VnNnwVno$So4pqsB*wFei%lFfS5-mzkI#fuk*blZ9lTyt0emldpKCs$1a80Ll1DkJ!ZftYx))JbCJnW#tFWnk1ToAGiDtbYJbSIU$2QAq74TJTYIX9oaOwofQu3SYq-m$xgge4m!VgjIwXjtZ4lSi%YJPQA%(C7vgtaan(k5Z5#Ce8f3WA5DFO0*WljN-Ehs5YfYMCR%sEQ7Sq8%bgKlb9v#)NEoQev5b2ZA74bs(4W5s)$35m3A#HTUXty2GP!spYr%+Of(6MjVF2ka*tL6n%Be$LjnFkvEj8x*aGLiAiICNpGf8kNBb+z$k##c!A)s19!2x+gWS+%)E9ooeJBuR!Q1GoR+g7l6MD2sMXOg0IFN7W82EsfGCzV6-S%y(4vMeDPda3!F0!-wxP%jp0n-VXz144E#M-R4ln2wWW+)W5hLA$WasTf1B%zNOA2+2FtMqnKAq5#*WxXtYwn
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