0565_016_045_ECG 2 256 921600 0565_016_045_ECG.mat 16+24 7095.041622389798 16 -2708 -2442 -2496247881 0 ECG1 0565_016_045_ECG.mat 16+24 90492.42840998752 16 2713 8671 2500949059 0 ECG2 #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59