0922_142_144_ECG 2 512 1843200 0922_142_144_ECG.mat 16+24 1.533617725394169 16 -17485 -17478 -32929034265 0 ECGL 0922_142_144_ECG.mat 16+24 1.528393540266517 16 -17314 -17369 -32807106338 0 ECGR #Utility frequency: 60 #Start time: 144:00:00 #End time: 144:59:59