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1、山西医科大学硕士学位论文Radiofrequencyablationofatrioventricularnodalreentrant
tachycardiabyCARTOthreeelectroanatomicmappingsystemAbstractObjective:EvaluationofCARTOthreeanatomicalmarksmeasuringsystemforradiofrequencyablationofatrioventricularnodalreentranttachycardia.Method:42patientsw
2、ithatrioventricularnodalreentranttachycardiacanbedicidedintotheCARTOgroup(28cases)andcontrolgroup(14casesbyconventionalX-rayradiofrequencyablation),Comparisonoftwogroupsofoperationtime,X-rayexposuretimeanddischargefrequency,dischargetime,andsoonandsoforth.Results:(1)ThereCom
3、pleteradiofrequencytreatmentin42cases,1patientswithconventionalradiofrequencyfailtosuccessfullycompletedundertheguidanceofCARTOthreetreatm-ent;(2)comparisonofthetwopower,therewasnostatisticallysignificantdifference(P＞0.5);CARTOgroupthanthecontrolgroupintheoperationtime,there
4、wasnostatisticallysignificantdifference(105.7±30.2min/115.6±33.4min,P>0.05);(3)X-rayexposuretimeCARTOgroupwasobviouslyshortened(9.1±2.7min/15.2±6.3min,P<0.05),significantlyshortenthedischargetime(406.2±73.1s/752.1±64.6s,P<0.05),dischargefrequencydecreasedsignificantly(4±2次/9
5、±3次,P<0.05);(4)Twogroupsofintraoperativeandpostoperativedidnotappearatrioventricularblock,nocomplicationsoccurred.Conclusion:RadiofrequencyablationatrioventricularnodalreentranttachycardiaundertheguidanceofCARTOthreeelectroanatomicmappingsystem,canobviouslyshortentheX-rayexp
6、osuretime,reducethedischargetimeandfrequency.II山西医科大学硕士学位论文KeyWords:atrioventricularnodalreentranttachycardia;Radiofrequencyablation;CARTOthreesystem;ElectroanatomicmappingIII山西医科大学硕士学位论文常用缩写词中英文对照表英文缩写英文名称中文名称CARTO3三维电解剖标测系统AVNRTatrioventricularnodalreentranttachycardia房室结折
7、返性心动过速Visitag自动采点功能MEMMulti-ElectrodeMmapping高精密度标测技术AFatrialfibrillation心房颤动PAFparoxysmalatrialfibrillation阵发性房颤PeAFPersistenceatrialfibrillation持续性房颤HFHeartfailure心脏衰竭RFCARadiofrequencyCatheterablation射频导管消融术CFAEComplexfractionatedatrialelectrograms碎裂电位消融FIRMFocalImpulsean
8、dRotorModulation转子调制CTCristaterminalis界嵴PMspectinatemuscles梳状肌BBBachmann’sb
