0628_005_009_ECG 2 256 921600 0628_005_009_ECG.mat 16+24 56.08800492621645(-10814)/nu 16 0 -16147 10552 0 ECGL 0628_005_009_ECG.mat 16+24 30.23600686898159(-5526)/nu 16 0 -8321 15268 0 ECGR #Utility frequency: 60 #Start time: 9:00:00 #End time: 9:59:59