实时三维超声心动图评价冠心病患者左室功能应用价值的研究
Evaluating the clinical application value of left ventricular function in patients with coronary heart disease using real-time three-dimensional echocardiography
任慧斌 1邱力军2
作者信息
- 1. 第四军医大学生物医学工程系医学电子工程教研室,陕西西安710033;海军91899部队门诊部,辽宁葫芦岛125000
- 2. 第四军医大学生物医学工程系医学电子工程教研室,陕西西安710033
- 折叠
摘要
目的:探讨实时三维超声心动图在冠心病患者左心室功能评价中的应用价值.方法:72例正常人和72例冠心病患者行心脏三维超声心动图检查,对采集的三维超声图像进行处理,计算出左室舒张末期容积(EDV)、收缩末期容积(ESV)和左室射血分数(LVEF)来评价患者左心室功能,并与二维超声心动图的相应评价结果进行比较.结果:冠心病组实时三维超声心动图检查的EDV,ESV明显高于其二维超声心动图检查的EDV,ESV,且差异具有统计学意义(P<0.05);冠心病组的二维超声心动图和实时三维超声心动图检查的EDV,ESV,LVEF均明显高于正常人组,且差异具有统计学意义(p<0.05).结论:实时三维超声心动图在临床检查冠心病患者左心室功能中具有更好的应用价值.
Abstract
AIM: To investigate the clinical application value of left ventricular function in patients with coronary heart disease using real-time three-dimensional echocardiography. METHODS: The study consisted of 72 cases of normal subject and of patients with coronary heart disease to evaluate the left ventricular function by using real-time three-dimensional echocardiography, and comparing its results with two-dimensional echocardiography's. RESULTS: Real-time three-dimensional echocardiography of the EDV, ESV in the group of coronary heart disease was significantly higher than that of its two-dimensional echocardiography of the EDV, ESV, and had statistically significant difference ( P < 0.05). In addition, dimensional echocardiography and real-time three-dimensional echocardiography of the EDV, ESV, LVEF in the group of coronary heart disease were significantly higher than that of normal group, and had statistically significant difference (P < 0. 05). CONCLUSION: Real-time three-dimensional echocardiography in clinical coronary hear disease in patients with left ventricular function better value.
关键词
超声心动描记术/实时三维/心室功能/冠心病Key words
echocardiography/real-time three-dimensional/coronary heart disease/ventricular function引用本文复制引用
出版年
2009
NETL
NSTL
维普
万方数据