简介：摘要在全球应对气候变化的背景下，低碳经济应运而生。将低碳经济理念融入工业规划环境影响评价（以下简称工业规划环评），是落实低碳经济发展模式的有效手段。将低碳经济理念有效地引入工业规划环评是解决这一问题的核心，而目前这方面的研究较少。基于此，本文主要对低碳理念在工业园区规划环评中的应用进行分析探讨。

简介：摘要目的对比研究国产软环成形术与DeVegar成形术在三尖瓣关闭不全治疗中的疗效.方法随机抽取２０１３年７月至２０１５年８月我院收治的６０例三尖瓣关闭不全患者为研究对象,随机分成DeVegar成形组和国产软环组,每组３０例,DeVegar成形组采取DeVegar成形术治疗,国产软环组采取国产软环成形术治疗,对比分析两组患者一般资料比较情况、心脏彩超检查情况、心功能分级情况、术后并发症情况.结果两组患者一般资料比较情况差异不显著,不具统计学意义;术前与术后心脏彩超检查情况、心功能分级情况、术后并发症情况比较差异显著,具统计学意义;两组术前比较和术后比较差异均不显著,不具统计学意义.结论国产软环成形术与DeVegar成形术在三尖瓣关闭不全治疗中的疗效相近且国产软环成形术并发症较少,值得临床推广运用.关键词三尖瓣关闭不全;国产软环成形术;DeVegar成形术;疗效AbstractObjectivetocomparetheefficacyofdomesticsoftringformingandDeVegarinthetreatmentofthree－point－valveregurgitation．MethodsfromAugust２０１５toJuly２０１３,threepatientswith６０casesofthepatientswererandomlydividedintoDeVegarforminggroupanddomesticsoftringgroup,３０casesineachgroup,theDeVegargroupwastreatedbyDeVegar．Thedomesticsoftringgroupwastreatedbysoftring．Resultsthegeneralinformationofthetwogroupswerenotsignificantlydifferent,notstatisticallysignificant;preoperativeandpostoperativecardiaccolorDopplerultrasoundexamination,heartfunctionclassification,postoperativecomplicationsweresignificantlydifferent,withstatisticalsignificance;thetwogroupswerenotstatisticallysignificantdifferencesbeＧforeandaftersurgery．ConclusiontheclinicalefficacyofdomesticsoftringformingandDeVegarinthetreatmentofthreecasesofincompleteclosureoftheflapissimilarK,eyanwdotrhdsecomplicationsareless,anditisworthyofclinicalapplication．threepointvalveregurgitation;domesticsoftringforming;DeVegarforming;curativeeffect中图分类号R６５４．２文献标识码B文章编号１００８－６３１５(２０１５)１２－０５１３－０２