0819_084_083_ECG 2 256 921600 0819_084_083_ECG.mat 16+24 61.4589568161312(-1642)/nu 16 0 1477 -27496 0 ECGL 0819_084_083_ECG.mat 16+24 71.7444968619648(-4347)/nu 16 0 -7038 -9313 0 ECGR #Utility frequency: 60 #Start time: 83:00:00 #End time: 83:59:59