左室功能的准确测定对临床诊断和治疗有着重要意义,超声心动图是目前最常用于测量左室功能的工具,其具有无创、廉价、重复性好等优点,更为重要的是它不仅可用于评价左室整体收缩功能,还能更加完善地评价左室舒张功能和局部心肌运动,现对近年来超声心动图评价上述心功能的主要方法进行回顾。 Accurate determination of left ventricular function for clinical diagnosis and treatment of great significance, echocardiography is currently the most commonly used tool for measuring left ventricular function, which has the advantages of non-invasive, inexpensive, good repeatability, more importantly, it is not only available To assess the overall left ventricular systolic function, but also a more complete assessment of left ventricular diastolic function and local myocardial movement, echocardiography in recent years to evaluate the above methods of cardiac function were reviewed.