0429_051_055_ECG 2 512 1843200 0429_051_055_ECG.mat 16+24 87.1382882384795 16 23 660 -35604476 0 ECG1 0429_051_055_ECG.mat 16+24 48.100334201994656 16 11342 9980 20863777906 0 ECG2 #Utility frequency: 60 #Start time: 55:00:00 #End time: 55:59:59