資源描述:
《心房顫動(dòng)導(dǎo)管射頻消融治療的臨床應(yīng)用》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、Abstract(Chinese)..CoNTENTSAbstract(English)??..1Introduction?.....?...??.。??.。.??”·?..”??·??”???·??···“31.1Background?.??..?..?....?..???..??..??.?.??.?.??..??...?.?.?.?..?..61.2Objective?????????????????????????????????????131.3Content??????????????????????????????????????.132Materials
2、andMethods..?.......??????...??.?.........?.....?..142.1Materials????????.????????????????????????????142.2Methods?.?????????.?????????????????.?????????..163Results3.1Resultsduringablation??????????????????????????。213.2Resultsafterablation???????????????????????????.213.3Comparisonofhe
3、artfunctionandLAD、LVEDD、LVEF?????????...223.4Cornplication???????????????????????????????????224Discussion?.。?。.。..。....。...。...?...。.。....。.??.??.???..。.....。??....””.”·??235Conclusions????????.。??。...?.....。..?......。.。?...。?.。..?。.。3lReferences??????..??...??Review????????...??..32?。.
4、????...?.。..??...??.。.?....??.38Referenceofreview?.....?.??..??????.??···Acknowledgements??...???.·??Ⅲ川●●●●mⅢ●●川?Appendix.1.....???·.··.·?????·····?···??···?·?·?··?·??·······Appendix.2.....???···??·?·????????···?···?··Appendix.3?.??·??···??··???··??·??···?????·.43?...??...........45..?..
5、?.....46心房顫動(dòng)導(dǎo)管射頻消融治療的臨床應(yīng)用2006級(jí)研究生:李騰導(dǎo)師:吳鏗廣東醫(yī)學(xué)院附屬醫(yī)院心血管內(nèi)科,廣東湛江524001摘要【目的】探討在三維電解剖標(biāo)測系統(tǒng)(CARTO)和單根LASSO導(dǎo)管引導(dǎo)下以環(huán)肺靜脈為基礎(chǔ)進(jìn)行逐級(jí)消融治療房顫的安全性及有效性?!緦ο蟆克幬镏委煙o效的癥狀性房顫患者,其中陣發(fā)性房顫5例、持續(xù)性房顫4例,男性7例、女性2例,年齡63+11歲,病程l~10年,心功能I級(jí)2例、II級(jí)3例、ⅡI級(jí)4例,無導(dǎo)管消融治療禁忌癥?!痉椒ā吭贑ARTO系統(tǒng)和單LASSO導(dǎo)管引導(dǎo)下以環(huán)肺靜脈為基礎(chǔ)進(jìn)行逐級(jí)消融:第一步,環(huán)肺靜脈消融術(shù)隔離雙側(cè)肺靜脈,達(dá)到雙肺
6、靜脈電隔離;第二步,左心房頂部線性消融;第三步,冠狀靜脈竇消融及復(fù)雜碎裂電位消融;第四步,左房室環(huán)峽部消融;第五步,右心房線性消融和/或上腔靜脈消融。每一步以房顫不能誘發(fā)作為消融終點(diǎn),或完成五個(gè)步驟后靜注鹽酸胺碘酮轉(zhuǎn)復(fù)竇律。術(shù)后給予華法林抗凝,調(diào)整國際標(biāo)準(zhǔn)化比值(INR)2.0-3.0,口服胺碘酮維持竇律,隨訪觀察治療前后的I臨床表現(xiàn)和LAD、LVEDD、LVEF等變化。【結(jié)果】(1)術(shù)中結(jié)果所有患者均完成消融治療,其結(jié)果如下:第一步完成時(shí),5例陣發(fā)性房顫患者雙側(cè)肺靜脈電位消失,均達(dá)肺靜脈電隔離,房顫未能誘發(fā),4例持續(xù)房顫患者均未轉(zhuǎn)復(fù)竇律;第二步完成時(shí),4例持續(xù)房顫患者
7、仍未轉(zhuǎn)復(fù)竇律;第三步完成時(shí),l例持續(xù)性房顫轉(zhuǎn)復(fù)竇律,房顫未能誘發(fā);第四步完成時(shí),1例持續(xù)性房顫轉(zhuǎn)復(fù)竇律,房顫未能誘發(fā);第五步完成時(shí),1例持續(xù)性房顫轉(zhuǎn)復(fù)竇律,房顫未能誘發(fā),l例持續(xù)性房顫轉(zhuǎn)為房撲,最后靜注鹽酸胺碘酮轉(zhuǎn)復(fù)竇律。持續(xù)房顫組消融手術(shù)時(shí)間207.504-23.98min,X線曝光時(shí)間49.254-7.68mira陣發(fā)房顫組消融手術(shù)時(shí)間169.00a=18.51min,X線曝光時(shí)間33.00-a=4.36min。(2)術(shù)后結(jié)果隨訪10-a=2月。術(shù)后3個(gè)月內(nèi),持續(xù)房顫組2例、陣發(fā)房顫組2例發(fā)生陣發(fā)房撲、房顫,均給予靜注鹽酸胺碘酮轉(zhuǎn)復(fù)竇