0539_039_054_ECG 2 256 921600 0539_039_054_ECG.mat 16+24 3.1044212924090964(761)/nu 16 0 1086 -14531 0 ECGL 0539_039_054_ECG.mat 16+24 112.14437581428538(-2846)/nu 16 0 3308 29903 0 ECGR #Utility frequency: 60 #Start time: 54:00:00 #End time: 54:59:59