0748_019_028_ECG 2 256 921600 0748_019_028_ECG.mat 16+24 26016.298603686046(-5580)/nu 16 0 -4006 -23845 0 ECG1 0748_019_028_ECG.mat 16+24 73704.66567171764(4802)/nu 16 0 9205 -5218 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59