0819_081_081_ECG 2 256 897537 0819_081_081_ECG.mat 16+24 64.7491965818357(1160)/nu 16 0 6458 24661 0 ECGL 0819_081_081_ECG.mat 16+24 89.72707646922879(-9840)/nu 16 0 -4187 32702 0 ECGR #Utility frequency: 60 #Start time: 81:00:00 #End time: 81:58:26