0663_022_084_ECG 2 512 1843200 0663_022_084_ECG.mat 16+24 3.7615658362989324 16 0 -853 -19245984 0 ECG1 0663_022_084_ECG.mat 16+24 7.461761218205048 16 -1462 -1701 -2698134260 0 ECG2 #Utility frequency: 60 #Start time: 84:00:00 #End time: 84:59:59