activating centre

Local activation time(AT),end of repolarization(EOR) time and MAP duration were calculated and 3-dimensional global maps of AT,EOR and MAP duration were constructed.

计算每一点的局部激动时间(activation tim e,AT)、复极结束时间(end-of-repolarization tim e,EORT)和单相动作电位时程(monophasic action potential duration,MAPD),并且据此建立10套三维整体心室肌AT顺序、EORT顺序和MAPD长短顺序的标测图。