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应用超声心动图测定左室功能,是一较新的无创伤性检查技术。自1967年 Feigenbaum 首先应用超声心动图测定每搏输出量以来,十余年间,通过与心导管、心血管造影及心机图等的对比,在左室收缩功能的研究方面,已积累了一些经验;近几年来,一些作者开始注意了对左室舒张功能的探讨;近来,又陆
Application of echocardiography to measure left ventricular function is a relatively new noninvasive technique. Since 1967 Feigenbaum first echocardiography measured stroke volume, more than ten years, compared with cardiac catheterization, cardiovascular angiography and cardiogram, etc., in the study of left ventricular systolic function, has accumulated some experience In recent years, some authors have begun to pay attention to the study of left ventricular diastolic function; recently,