0377_148_139_ECG 2 256 921600 0377_148_139_ECG.mat 16+24 34.604055243939776(15552)/nu 16 0 4184 22836 0 ECGL 0377_148_139_ECG.mat 16+24 52.862523396404974(981)/nu 16 0 -8136 18988 0 ECGR #Utility frequency: 60 #Start time: 139:00:00 #End time: 139:59:59