检索结果-南通市图书馆

Repair of left ventricular aneurysm during off-pump coronary artery bypass surgery

Chinese Medical Journal 2005年第13期118卷 1072-1075页

作者： yuyang gucheng-xiong weihua liurui chenchang-cheng fangying DepartmentofCardiacSurgery BeijingAnzhenHospitalCapitalUniversityofMedicalScienceBeijing100029China

Background Acute myocardial infarction can result in left ventricularaneurysm, which may in turn cause congestive heart failure, ventricular arrhythmia andthromboembolic events. This study evaluates results achieved with a modified linear closure of leftventricular aneurysms during off-pump coronary artery bypass surgery. Methods From January 2001 toMay 2004, 75 patients were operated on for nonruptured, postinfarctional, left ventricular aneurysmduring off-pump coronary artery bypass surgery. Repair was completed on the beating heart tominimize ischaemia and allow assessment of wall function and viability to guide closure. Allpatients presented with symptoms of angina and congestive heart failure or ventricular *** majority (75% ) of the patients were in NYHA functional class Ⅲ or Ⅳ. Preoperative ejectionfraction was 26% ±9%. The mean left ventricular, end diastolic diameter was (57. 5 ±7. 1) mm. Theventricular preoperative and postoperative performances were compared. χ~2 test and Student' s ttest were used to analyse the outcomes. A P value less than 0. 05 was considered *** Hospital mortality was 1. 3% (1/75). Coronary artery bypass was performed with an average of(3. 3 ±1.2) grafts per patient. At the time of followup, all the patients had no symptoms. Themean NYHA class and ejection fraction increased significantly (P < 0.001 ) . The mean leftventricular, end diastolic diameter decreased significantly (P <0. 001). Conclusions Surgicalclosure of left ventricular aneurysm can be performed during off-pump coronary artery bypass. Theoperation is associated with a low inhospital mortality and morbidity. A postoperative improvementin the early term cardiac functions and symptoms and quality of life was documented, increasing ourexpectations of an increased long-term survival.

关键词： heart aneurysm linear closure coronary artery bypass off-pump

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：