0411_013_020_ECG 2 256 213248 0411_013_020_ECG.mat 16+24 75.55457278285051(-6016)/nu 16 0 -8860 -31094 0 ECGL 0411_013_020_ECG.mat 16+24 121.28402359093866(-2037)/nu 16 0 -1262 -24100 0 ECGR #Utility frequency: 60 #Start time: 20:46:07 #End time: 20:59:59