0749_044_048_ECG 2 256 921600 0749_044_048_ECG.mat 16+24 36.024395594116356(11206)/nu 16 0 8522 24506 0 ECGL 0749_044_048_ECG.mat 16+24 122.27531592007598(17440)/nu 16 0 15286 3337 0 ECGR #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:59:59