摘要
对57例心脏病患者行食道心脏超声检查,结果提示其对冠状动脉近段显像率、左心室容积及射血分数等心功能评价、微量瓣膜返流检测敏感性及左心房血栓的检测上较经胸壁心脏超声明显优越。作为半创伤性检查手段较冠脉造影、左室造影等为安全,是临床心脏超声可信的新技术。
57 patients with heart diseases were detected by trans-esophageal echocardiography. The results showed that this method had many advantages over trans thoracic e-chocardiography in imaging the proximal part of the coronary, evaluating the left ventricular function such as the left ventricular volume and ejection fraction ,detecting minor valvular re-gurgitation, differentiating left atrial masses and so on. As a half - invasive examination , transesophageal echocardiography was much more safer than coronary angiography and ventricu-lography, thus considered to be one of the reliable new e-chocardiographic procedures.
