1012_008_020_ECG 2 256 921600 1012_008_020_ECG.mat 16+24 31.103748681281125(16797)/nu 16 0 17619 2148 0 ECGL 1012_008_020_ECG.mat 16+24 43.316462069348354(10873)/nu 16 0 13927 18089 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59