0973_083_074_ECG 2 512 1843200 0973_083_074_ECG.mat 16+24 90.27071620637845(7644)/nu 16 0 3018 4733 0 ECGL 0973_083_074_ECG.mat 16+24 133.24338696695338(-2658)/nu 16 0 -7552 -19251 0 ECGR #Utility frequency: 60 #Start time: 74:00:00 #End time: 74:59:59