0821_006_021_ECG 2 256 921600 0821_006_021_ECG.mat 16+24 79.0584383605066 16 7635 16038 11893734459 0 ECGL 0821_006_021_ECG.mat 16+24 40.0709341733442 16 2595 3407 2298108325 0 ECGR #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:59:59