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ID:19169348
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时间:2018-09-29
《老年心脏瓣膜病变152例外科治疗体会》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、老年心脏瓣膜病变152例外科治疗体会作者:陈凯明,陈海生,钟焕清,黄志辉,钟志敏,陈景伟【摘要】目的总结老年心脏瓣膜病变的外科治疗经验。方法回顾性分析152例老年心脏瓣膜病变外科治疗患者的临床资料。行二尖瓣置换77例,主动脉瓣置换39例,双瓣置换36例;同期行三尖瓣成形术92例,冠状动脉搭桥术19例,左房折叠术4例。结果手术早期死亡6例,死亡率为%。随访140例,随访时间6个月至8年,死亡2例,其余138例术后随诊复查人工瓣膜功能良好,左心室射血分数提高,心功能均提高1~2级,无瓣周漏、人工瓣膜心内膜炎及心脏血栓形成,没有因瓣膜原因而再次手术者。结论术
2、前充分调整心功能,选择适当的手术时机,加强术中心肌保护,不断改进和提高手术技巧,加强围术期管理,是提高老年心脏瓣膜病变患者手术成功率的关键因素。【关键词】心脏瓣膜病;心脏瓣膜置换术;老年人Abstract:ObjectiveTosummarizetheexperienceofsurgicaltherapyofheartvalvediseaseinagedpatients.MethodsClinicaldataof15casesofsurgicaltherapyofheartvalvediseaseinagedpatientsfromtoretrospe
3、ctivelyanalyzed,includingcasesofmitralvalvereplacement,ofaortic老年心脏瓣膜病变152例外科治疗体会作者:陈凯明,陈海生,钟焕清,黄志辉,钟志敏,陈景伟【摘要】目的总结老年心脏瓣膜病变的外科治疗经验。方法回顾性分析152例老年心脏瓣膜病变外科治疗患者的临床资料。行二尖瓣置换77例,主动脉瓣置换39例,双瓣置换36例;同期行三尖瓣成形术92例,冠状动脉搭桥术19例,左房折叠术4例。结果手术早期死亡6例,死亡率为%。随访140例,随访时间6个月至8年,死亡2例,其余138例术后随诊复查人工瓣膜功
4、能良好,左心室射血分数提高,心功能均提高1~2级,无瓣周漏、人工瓣膜心内膜炎及心脏血栓形成,没有因瓣膜原因而再次手术者。结论术前充分调整心功能,选择适当的手术时机,加强术中心肌保护,不断改进和提高手术技巧,加强围术期管理,是提高老年心脏瓣膜病变患者手术成功率的关键因素。【关键词】心脏瓣膜病;心脏瓣膜置换术;老年人Abstract:ObjectiveTosummarizetheexperienceofsurgicaltherapyofheartvalvediseaseinagedpatients.MethodsClinicaldataof15caseso
5、fsurgicaltherapyofheartvalvediseaseinagedpatientsfromtoretrospectivelyanalyzed,includingcasesofmitralvalvereplacement,ofaorticvalvereplacementandofdoublevalvereplacement.Meanwhile,casesoftricuspidvalvuloplasty,1ofcoronaryarterybypassgraftandofleftatrialwallplicationwereperformed
6、.ResultsThereweredeathsshortlyafteroperation(mortality%).Follow-uprangingfrommonthstoyearsto140casesrevealedthat13casesexceptdeathshadgoodheartvalveprosthesisfunction,higherleftventricularejectionfractionandimprovedheartfunctionclassifiedasgradeIorII(NYHAclassification).Therewer
7、enoperiprostheticleakage,prostheticvalveendocarditisandcardiacthrombosis.Therewerenomoreoperationsattributedtoprostheticvalves.ConclusionThewell-adjustedpreoperativeheartfunction,appropriateselectionofsurgicalopportunity,enhancedprotectionofintra-operativemyocardium,continuousim
8、provementofsurgicaltechniquesandrEinforcedperi-
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