0366_054_081_ECG 2 512 1843200 0366_054_081_ECG.mat 16+24 79.69217244952686 16 -473 5292 311050470 0 ECG1 0366_054_081_ECG.mat 16+24 77.12644780572545 16 -1843 5567 623379225 0 ECG2 #Utility frequency: 60 #Start time: 81:00:00 #End time: 81:59:59