0768_017_019_ECG 2 256 921600 0768_017_019_ECG.mat 16+24 46.40185961976294(933)/nu 16 0 1614 -20629 0 ECGL 0768_017_019_ECG.mat 16+24 25.984315063636473(-741)/nu 16 0 539 14537 0 ECGR #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59