Diagnostic value of departure maps for myocardial infarction;
差电位图诊断心肌梗死的价值
A comparative study was made of departure maps, peak potential map, isochrone map, isointegral map in BSPM and ECG in 42 patients with MI using a BSPM Ⅲmodel computer system.
目的 :比较体表电位标测 (BSPM)各种图形与心电图 (ECG)诊断心肌梗死 (MI)的敏感性 ,方法采用 BSPM- 型体表电位标测微机系统 ,对 42例 MI患者和健康人的体表差电位图、峰电位图、等时间图、等积分图及 ECG进行了对比研究。
A comparative study was made of departure maps, peak potential map, isochrone map, isointegral map in BSPM and ECG in 42 patients with MI using a BSPM Ⅲmodel computer system.
目的 :比较体表电位标测 (BSPM)各种图形与心电图 (ECG)诊断心肌梗死 (MI)的敏感性 ,方法采用 BSPM- 型体表电位标测微机系统 ,对 42例 MI患者和健康人的体表差电位图、峰电位图、等时间图、等积分图及 ECG进行了对比研究。
0 and suited to Microsoft Windows 95 or Windows 98, it includes two techniques of iso-potential map and electric-pulse signal transient response.
系统中的等电位图和电脉冲暂态响应两种技术,能方便、可靠地评估钢筋混凝土建筑物中钢筋的腐蚀区域,模拟电路及实际混凝土构件上的应用结果表明,该系统测量分析结果可靠。