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ID:20104663
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时间:2018-10-09
《冠状动脉旁路移植与同期心脏瓣膜置换术临床疗效探讨》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、冠状动脉旁路移植与同期心脏瓣膜置换术临床疗效探讨[摘要]目的探讨冠状动脉旁路移植与同期心脏瓣膜置换术临床疗效,为临床治疗提供依据。方法选取行冠状动脉旁路移植与同期心脏瓣膜置换术的患者106例,其中风湿性心脏病23例,心功能不全35例,主动脉瓣狭窄12例,心肌缺血症合并心脏瓣膜病28例,二尖瓣狭窄18例,随机分成对照组和治疗组各53例,对照组进行冠状动脉旁路移植手术,治疗组进行冠状动脉旁路移植与同期心脏瓣膜置换术,通过比较两组结果判断疗效。结果两组经过精心术后护理比较,总有效率(CR+PR)比较,差异有统计
2、学意义(x2=6.135,*P=0.015[关键词]冠状动脉旁路移植;心脏瓣膜置换术;临床疗效[中图分类号]R4[文献标识码]A[文章编号]1674-0742(2015)06(a)-0048-02ObservationonClinicalEfficacyofSimultaneousOperationofCoronaryArteryBypassGraftingandCardiacValveReplacementSurgeryKUANGMing-xingDepartmentofCardiacSurgery,J
3、ilinProvincePeople’sHospital,Changchun,JilinProvince,130021China[Abstract]ObjectiveTodiscusstheeffectofsimultaneousoperationofcoronaryarterybypassgraftingandcardiacvalvereplacementsurgeryandprovidethebasisforclinicaltreatment.Methods106patients,23withrheu
4、maticheartdisease,35withheartfailure35,12withaorticstenosis,28withmyocardialischemiawithcardiacvalvulardiseasehyperlipidemia,18withmitralstenosis,whowereundergoingsimultaneousoperationofcoronaryarterybypassgraftingandcardiacvalvereplacementsurgery,wereran
5、domlydividedintocontrolgroupandtreatmentgroup.53patientsinthecontrolgroupweregivencoronaryarterybypassgraftsurgery,while53patientsinthetreatmentgroupreceivedsimultaneousoperationofcoronaryarterybypassgraftingandcardiacvalvereplacementsurgery.Therapeuticev
6、aluationwasconductedbycomparingthetworesultsofthetwogroups.ResultsAftercarefulcomparisonofthetwogroupsaftertreatment,thetotalefficiency(CR+PR)chi-squaretest,explaindifferenceswerestatisticallysignificant(x2=6.135,*P=0.0151资料与方法1.1一般资料选取该院收治的行冠状动脉旁路移植与同期心脏
7、瓣膜置换术的患者106例,随机分成治疗组53例,其中男23例,女30例;年龄25〜73岁,平均年龄49±2.2岁;对照组53例,其中男27例,女26例;年龄26〜73岁,平均年龄(49.5±2.24)岁;两组其中风湿性心脏病23例,心功能不全35例,主动脉瓣狭窄12例,心肌缺血症合并心脏瓣膜病28例,二尖瓣狭窄18例。心功能分级(NYHA)II级24例,III级33例,IV级49例。1.2治疗方法1.2.1术前检查心电图检查:电轴左偏,左室肥厚伴劳损,左房增,;大;X线检查:左心房、左心室扩大,肺动脉段突
8、出。左心室扩大伴升主动脉屈曲、延长,形如靴状,透视可见主动脉埔动增强和左室捕支配合呈“摇椅式”搏动。重度狭窄几乎都有主动脉瓣钙化、左心室扩大;超声心功图检查:M型图可测出,主动脉瓣开放幅度减低(
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