0472_187_177_ECG 2 256 725504 0472_187_177_ECG.mat 16+24 49.94895387434211(-4621)/nu 16 0 -1399 11512 0 ECGL 0472_187_177_ECG.mat 16+24 60.066276874110635(-12974)/nu 16 0 -7117 1671 0 ECGR #Utility frequency: 60 #Start time: 177:12:46 #End time: 177:59:59