0575_005_045_ECG 2 256 921600 0575_005_045_ECG.mat 16+24 -0.13292133808135986 16 0 1 921600 0 ECG1 0575_005_045_ECG.mat 16+24 -0.13292133808135986 16 0 1 921600 0 ECG2 #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59