0472_271_251_ECG 2 256 452864 0472_271_251_ECG.mat 16+24 1.527613185891824(-17288)/nu 16 0 -31653 5045 0 ECGL 0472_271_251_ECG.mat 16+24 1.5267629374556266(-17260)/nu 16 0 -31617 7795 0 ECGR #Utility frequency: 60 #Start time: 251:30:31 #End time: 251:59:59