0627_019_028_ECG 2 200 720000 0627_019_028_ECG.mat 16+24 6.650518721529236(29770)/nu 16 0 29966 9695 0 ECGL 0627_019_028_ECG.mat 16+24 4.145754622448457(6219)/nu 16 0 6450 25360 0 ECGR #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59