0411_050_054_ECG 2 256 755968 0411_050_054_ECG.mat 16+24 144.98402883479403 16 -11502 -18978 -6860734762 0 ECGL 0411_050_054_ECG.mat 16+24 78.69067905518334 16 -10748 -14972 -7376673503 0 ECGR #Utility frequency: 60 #Start time: 54:00:00 #End time: 54:49:12