0789_010_015_ECG 2 256 921600 0789_010_015_ECG.mat 16+24 67.02398273533697 16 3127 4740 2862815981 0 ECG1 0789_010_015_ECG.mat 16+24 32.26625854716574 16 -8505 -8732 -7848977033 0 ECG2 #Utility frequency: 60 #Start time: 15:00:00 #End time: 15:59:59