0616_035_040_ECG 2 512 1843200 0616_035_040_ECG.mat 16+24 13.92575834498278 16 2091 -1725 5774095303 0 ECG1 0616_035_040_ECG.mat 16+24 13.92478309839983 16 4874 1218 9915784933 0 ECG2 #Utility frequency: 60 #Start time: 40:00:00 #End time: 40:59:59