0680_051_056_ECG 2 256 921600 0680_051_056_ECG.mat 16+24 145093.6020322483 16 5945 -6199 5475744075 0 ECG1 0680_051_056_ECG.mat 16+24 44103.211730284325 16 2911 7336 2684353841 0 ECG2 #Utility frequency: 60 #Start time: 56:00:00 #End time: 56:59:59