0472_238_223_ECG 2 256 921600 0472_238_223_ECG.mat 16+24 5.973514914489719(-734)/nu 16 0 21987 1620 0 ECGL 0472_238_223_ECG.mat 16+24 6.124502411905334(-934)/nu 16 0 21866 4229 0 ECGR #Utility frequency: 60 #Start time: 223:00:00 #End time: 223:59:59