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1、correlationofFQRSandcoronaryarterydiseaseincoronaryangiographyresults;4、Following-up1-3yearsforselectedpatientswith,observethehappenceofcardiacevent.Cardiaceventsincludtherecurrenceofmyocardialinfarction,heightorⅢdegreeatrioventricularblock,ventriculartachycardia/v
2、entricularfibrillation,cardiacdeath.InvestigatetherelationshipbetweenfQRSandcardiaceventsAccordingtoanalysisingfQRSgroupandthecontrolgroup.Results:1、fQRSwasdetectedinatotalof116patients(60.41%)outof192casesandtheincidenceoffQRSintheinferiorleads,anteriorleads,later
3、alleads,rightventricularleadsandtheposteriorleadswas87.93%(n=102),48.28%(n=56),25.86%(n=30),18.1％（n=21）and6.9％（n=8）respectively.ThefrequencyoffQRSintheinferiorleadswassignificantlyhigherthanthatintheotherleads;2、Coronarylesionswasfoundin73patientsoutofthe74casesper
4、formedcoronaryangiography(CAG)inthestudy,theresultsshowedthattheincidenceofmulti-vessels(3ormore)diseaseweresignificantlyhigherinfQRSgroup.3、Duringtheperiodoffollowingup,theincidenceofre-infraction,highdegreeorabsolutelyatrio-ventricularblock,ventriculartachycardia
5、/ventricularfibrillationmalignantarrhythmiaeventswassignificantlyhigherinthepatientspresentingfQRS(P<0.05).VI万方数据Conclusions:1、TheincidenceoffQRSintheinferiorwallissignificantlyhigherthanthatintheotherwalls.2、TheincidenceoffQRSaswellasthecardiaceventsaresignificant
6、lyhigherwhenmulti-vessels(3ormore)areaffected.3、ThetotalfrequencyofcardiaceventsinfQRSgroupincreasesignificantlyandalsohavetheworseclinicending.Keywords:Cardiology；FragmentedQRS；Acutemyocardialinfarction；Coronaryangiography；Cardiovascularevents；ElderlyTheinnovation
7、points：(1)fQRSwasputforwardedbyDasetcforthefirsttimein2006,andthescholar'sresearchhavenumerousdisputes;(2)closelyrelatedtothepresentsituationofourcountrypresentstageaging,thisspecialgroupofelderly(≥65years)areIncludedintheresearchtopic.Thisworkwassupportedbyproject
8、ScienceandtechnologydepartmentofHunanprovince(NO：2012FJ3074)andSpecialfundkeysubjectofhunanprovince（NO：A2012-02）VII万方数据VIII万方数据论文目录摘要………………………………
