0700_077_083_ECG 2 512 1843200 0700_077_083_ECG.mat 16+24 61.109127049510384 16 869 828 1554222817 0 ECG1 0700_077_083_ECG.mat 16+24 60.24296590614655 16 4508 9881 8260406754 0 ECG2 #Utility frequency: 60 #Start time: 83:00:00 #End time: 83:59:59