0826_022_040_ECG 2 256 921600 0826_022_040_ECG.mat 16+24 1.527180053968384(-17274)/nu 16 0 -17344 26270 0 ECGL 0826_022_040_ECG.mat 16+24 1.5285004840025644(-17317)/nu 16 0 -17419 26555 0 ECGR #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59