0575_008_048_ECG 2 256 397568 0575_008_048_ECG.mat 16+24 72.56821357921835 16 -1582 -1592 -632976325 0 ECG1 0575_008_048_ECG.mat 16+24 40.96962130301604 16 3943 3938 1564605086 0 ECG2 #Utility frequency: 60 #Start time: 48:00:00 #End time: 48:25:52