0819_023_029_ECG 2 256 921600 0819_023_029_ECG.mat 16+24 70.63171839331267(-568)/nu 16 0 5990 -22592 0 ECGL 0819_023_029_ECG.mat 16+24 60.3041532288819(4436)/nu 16 0 13007 21601 0 ECGR #Utility frequency: 60 #Start time: 29:00:00 #End time: 29:59:59