0647_143_129_ECG 2 512 1411584 0647_143_129_ECG.mat 16+24 8.979447116261124 16 3265 4151 4546173024 0 ECGL 0647_143_129_ECG.mat 16+24 17.2819009499348 16 1338 2779 1335697180 0 ECGR #Utility frequency: 60 #Start time: 129:00:00 #End time: 129:45:56