0422_018_031_ECG 2 256 537856 0422_018_031_ECG.mat 16+24 1.5348729923252937(-17526)/nu 16 0 -31959 -30843 0 ECGL 0422_018_031_ECG.mat 16+24 1.5342280899330314(-17505)/nu 16 0 -31932 29508 0 ECGR #Utility frequency: 60 #Start time: 31:24:59 #End time: 31:59:59