0821_041_055_ECG 2 256 921600 0821_041_055_ECG.mat 16+24 63.06120332705683(1455)/nu 16 0 13022 32253 0 ECGL 0821_041_055_ECG.mat 16+24 46.111312379067265(783)/nu 16 0 5624 31504 0 ECGR #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59