0922_138_141_ECG 2 512 1843200 0922_138_141_ECG.mat 16+24 124.31206708372278(-2223)/nu 16 0 -1250 20886 0 ECGL 0922_138_141_ECG.mat 16+24 20.611453290813348(1115)/nu 16 0 487 16769 0 ECGR #Utility frequency: 60 #Start time: 141:00:00 #End time: 141:59:59