0642_028_032_ECG 2 200 720000 0642_028_032_ECG.mat 16+24 9.896076825277587 16 4904 5069 3573857418 0 ECGL 0642_028_032_ECG.mat 16+24 13.607444320713542 16 4537 6015 3541328652 0 ECGR #Utility frequency: 60 #Start time: 32:00:00 #End time: 32:59:59