1012_009_021_ECG 2 256 921600 1012_009_021_ECG.mat 16+24 58.248837074244776(11480)/nu 16 0 16173 -6954 0 ECGL 1012_009_021_ECG.mat 16+24 22.858150713073766(13074)/nu 16 0 13587 -9013 0 ECGR #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:59:59