0867_005_019_ECG 2 256 921600 0867_005_019_ECG.mat 16+24 45.97588433837666(15810)/nu 16 0 16489 -11595 0 ECGL 0867_005_019_ECG.mat 16+24 90.41239125179708(-13572)/nu 16 0 -17975 -9838 0 ECGR #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59