0377_142_134_ECG 2 256 264704 0377_142_134_ECG.mat 16+24 29.441141972149413 16 5969 7692 1373879817 0 ECGL 0377_142_134_ECG.mat 16+24 44.30449080428581 16 -7195 -6734 -2125978910 0 ECGR #Utility frequency: 60 #Start time: 134:42:46 #End time: 134:59:59