0518_064_067_ECG 2 256 370944 0518_064_067_ECG.mat 16+24 79.98414603490525 16 -3499 -17065 -869287878 0 ECGL 0518_064_067_ECG.mat 16+24 60.752377418174746 16 3046 -16337 1389525294 0 ECGR #Utility frequency: 60 #Start time: 67:00:00 #End time: 67:24:08