0981_074_109_ECG 2 512 1843200 0981_074_109_ECG.mat 16+24 95.69651457106852 16 725 -1374 1260331072 0 ECG1 0981_074_109_ECG.mat 16+24 252.05951918532196 16 1910 938 3319708280 0 ECG2 #Utility frequency: 60 #Start time: 109:00:00 #End time: 109:59:59