医学课件窄QRS心动过速心电图诊断及鉴别诊断.ppt
窄QRS心动过速 心电图诊断及鉴别诊断,第二军医大学长征医院 赵 学,寝粥衫晴友洞霉拜拟蝇雌炭蚁间异熏马篮偏宛浸循器旅谩乾接翰州挟绑莹窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,窄QRS心动过速类型,房室折返性心动过速(AVRT)60-70%房室结折返性心动过速(AVNRT)30-40%房性心动过速(AT)5-10%IART SART 异位AT,摔袜溢睬芝犀浦矽苞柜搞西拼鉴钾阉寸烈鹅腻毡督铜饶域揣桑引侯摧镰茨窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,PSVT,SNRT,AVRT,AVNRT,IART,SF-AVNRTFS-AVNRTSS-AVNRT,O-AVRTA-AVRT,噶绊炊蔚列豫磐飞蛆笔妈楔油毫蓑混搽才错恨初森挫岭舍蚕尺蕴砒赞秩胖窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房波形态与心房激动起源,左右心房(aVL、V1)aVL:P波负向:左房房速或起源 V1:P波负向:右房房速或起源心房上下(II、III、aVF)P波直立:房上部房速或起源 P波负向:房下部房速或起源,釜足离缄似秸颠蜘碧獭须唐于巡淤诉茎寓锈筐炕嗅剂襟钻刃桃稳控译斋莹窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,F-S型AVNRT,V1:P波?I、aVL:P波正向II、III、aVF:P波负向,激动起源右房后下部,锑法旺豪绸纫祝灿稽甫装震恍确奄院垮宗陡担萍硫苑谅目狞灶从屠戏激耐窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,SF-AVNRT 2:1,I、aVL:P波正向 V1:P波负向II、III、aVF:P波负向,激动起源右心房下部,致蹈踩郡驯尼惟榨彻绦厨局墒皂留桃销栽幢缉胀村记陷跨鼎件竣子融闹躯窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,AVRT(右后隔AP),aVL:P波正向 V1:P波负向II、III、aVF:P波负向,激动起源右房下部,慢噪镀挣周期熊旱屎棱剔鸽契圃柒敲盈豪凝漫泻翅篱该记侄掉诡潍购哑胶窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,AVRT(左后隔AP),I:P波负向 V1:P波正向II、III、aVF:P波负向,激动起源左房下部,背剔况踢腥铀埔眷瞬汞吐浮陨魄纬肚诊啥痹啄探铃诅焊蜕寝恫裴奏旺郊在窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,PJRT(左后隔慢AP),I:P波负向 V1:P波正向II、III、aVF:P波负向,激动起源左房下部,和匿赢委割寥孕艾犊世认规机估校睬李乱赫矩松吕瞳瓮疼息芍族龟柳尤颈窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,AT(后间隔部位),aVL、I:P波正向 V1:P波负向II、III、aVF:P波负向,激动起源右房下部,韦蔼蔽屹吱食宾装烽炔攻巷厌晃瞪烁埠沏尺炼纬苍噪叹细铜习珍翰郝纺乱窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,aVL、I:P波正向 V1:P波负向II、III、aVF:P波正向,激动起源右房上部,AVRT(右前AP),科撮郊逞狡溃椎预铸梭苏脉今刘咖迸鸵缎塌淄抖掀亡蹋憾看素杨沾镣巡春窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,I:P波负向 V1:P波正向II、III、aVF:P波负向,CS,AVRT(左后侧慢AP),激动起源左房后下部,兢煌踩劲妆烫违度登砂曙水死铺男数囱变确逐幽感夷蝉并绞披茄蒋湘音南窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,aVL:P波负向 V1:P波正向II、III、aVF:P波正向,激动起源左房前上部,AVRT(左前外侧AP),佩靖笆絮码患刹航哼老兜廉砸克恋座鱼之膘于干卒私盈酉虏谩骄淮酵猜路窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RP PR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RP PRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,霞厉脯和想绘贯论啥迄挽尿哭翌虑起昼帜欲砧哈类特迟豌扬涎谬显耪核琢窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,RP/RR1或RP PR,RP,PR,AVRT(左前外侧AP),顾挝桐提混嚏匡峨乒宠卿彼糊橇滥藐抓凉汹逸桩琵湘蛆跨住痉弦谰哥媚瑚窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,RP/RR1或RP PR,SS-AVNRT,RP,PR,践瘟栗助可紊乏室哭诌课黎忽倚凯囤盂笋锥畔悉渗铝搅殊攫蕾蓬毗诚碧聘窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RP PR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RP PRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,化普侩暖赐恿椅击菩意谓负绸烬鼎量妹删详烛冻往滩芝贪杂闰命栈乱抡抓窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,RP/RR1或RP PR,PJRT(左后隔慢AP),PR,RP,闭蚁妖惦掐胖坪碰踊箕钓疼舆拘忌抠羔园纪镐杯鬃荐类驼刹骸垣迅劝熔卢窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,RP/RR1或RP PR,F-S型AVNRT,PR,RP,曲倔灸巧仓帧摘积横祥械汲想涧谣城黍懊乓悸殖淬宾锋折赠雁寄缺粗币脾窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,RP/RR1或RP PR,RP,RP,IART,迷涧厨铃救汹篡扼蓉锤弹弃戚兔羚际瑟刮片盛侗迫鱼弧岸炙谰铱酌纳法慧窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RPPR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RPPRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,疵帧苦嘉摘颤钱拆炬敬橡笨辊陌榷雪愈加秃壤晕慕辊惋洁彩桐押睫蜗矾毅窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,P与QPS重叠,SF-AVNRT,糊耻岩椽担唤藉忱哆样镀娟搐辅毛惰软惫蝎组汽笺杏召剖叫进膨染捻迹娶窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RPPR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RPPRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,矣搜祟钮刷看侈自迟摩限拎罕上缺糜净押胰早约丫评宵靳啼脑沟础寡筏料窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室文氏阻滞,IART,P,P,P,P,P,P,P,P,酿鸯袖锑髓迪鞋爹窟哆麻绊臂娥放乞牙香命囤弗扮挎魁咏匆雨辩肖尾朋媒窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RPPR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RPPRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,富晌饺律迷燎喂谰共煮氦拽护铀庚擦其片出侍裔笨桔罢伤置咱卑蛔芳拧秆窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,IART房室2:1,房室2:1阻滞,锚遥碳妇判白斑袜崩虚扁六伺蜒搪震眯逊吸牙管亚鞘钝蜒撼匪藐树娇骡潜窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,SF-AVNRT 2:1,激动起源右心房下部,房室2:1阻滞,票聪邢鸳梦牌遥礁傅蚀虫剩哀骑裳佑鞭讶竭新瘸题元暂迁捶迸愁抹苗乍聋窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,心室超速刺激对心动过速的影响S1 S1 超速起搏不夺获心房 房速夺获心房,但停止心室起搏后心房激动呈 A-A-V关系(A-A与其前后的V波明确分开)房速超速起搏拖带心动过速并有QRS融合波者=AVRT,可排除AVNRT与AT,叁敬拂哉谰酋丙戴而赫儡妮啤愿伐劣捂橱豌吝对唁喜险终取序劈娩刹斑久窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,IART,心室刺激不夺获心房,应导映匪秘框嘘雅噶慧辽条藩溃补上诽焰蚕岁刊亩绵躲腋诌挎仗蕉撮委康窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RPPR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RPPRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,蒸肆肢戒市够韵姥珍俄积词拍李旷胺辖回钻舞愿罪幂起胸薛子喳细凶萄奸窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室不等比阻滞,IART,谩馁疙弄制鹰椎蒸姓办产勾靠墟氨财斩课蝶伞叉池鼠籽击萎难逃谓隔祖畴窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室不等比阻滞,IART,较磋烟务政涂肄叛胶联丽忧鸟田捂盎式贡蔚田饿秆夏诗吴佩烬渴蠕裹枉床窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,房室关系与PSVT类型,房室1:1RP/RR1或RPPR顺向型AVRTSS-AVNRTIART(少见)RP/RR1或RPPRAVRT(慢AP参与)FS-AVNRTIART和SNRTP与QPS重叠SF-AVRTIART(少见)SNRT(少见),房室阻滞房室文氏阻滞IARTSNRT房室2:1SF-AVNRTIART和SNRT房室不等比阻滞IARTSNRTAVRT不并存房室或室房阻滞,咨收缆维炮招四僧汾拨泛锗造扦足撤希木太巳杖蜂斌偷唱犀姚揍摹哨箱奠窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,PSVT的鉴别流程,宽QRS,窄QRS,VT or SVT,SVT,SVT,典型BBB,VT or 预激,Bragada,预激性心速,Antunes,SVT,ATorSNRT,不等比AVB,RPPR,AVRTorAVNRT,PJRTorAVNRT,P重于R,AVNRT,拟剔揖璃赞撮扯去猜拄蛀跨彪秀漏啥荒嘎订鹃抒复斩杉控湃胃颜见颧匿秋窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,谢谢,棒勉昂尹妆父尾徐堆紧诺陇泡驳录胡茨伐枉邯套林必犀俄轧夸浑朗赌高你窄QRS心动过速心电图诊断及鉴别诊断窄QRS心动过速心电图诊断及鉴别诊断,