体表电位图的测量和显示早在二十年前就已由Taccardi提出来。近年来随着电子计算机技术的进步,尤其是适合于实时信息采集和处理的微计算机的出现,使体表电位图的实时在线测量和显示进入了临床实用阶段,弥补了常规心电图诊断的不足。从目前来看体表电位图至少能在临床的以下几个方面得到应用。 Measurements and displays of body surface potentials have been made by Taccardi as early as two decades ago. In recent years, with the progress of computer technology, especially the emergence of microcomputer suitable for real-time information acquisition and processing, the real-time on-line measurement and display of body surface potential map has entered the clinical practical stage, which makes up for the deficiencies of conventional ECG diagnosis. From the current point of view of body surface potential at least in the clinical application of the following aspects.