0618_005_022_ECG 2 256 921600 0618_005_022_ECG.mat 16+24 51.349024679246455(14556)/nu 16 0 13197 -17274 0 ECGL 0618_005_022_ECG.mat 16+24 36.0679808352551(-1696)/nu 16 0 -2903 -5460 0 ECGR #Utility frequency: 60 #Start time: 22:00:00 #End time: 22:59:59