0320_006_021_ECG 2 200 720000 0320_006_021_ECG.mat 16+24 94.23316301822317 16 8495 8479 6144765640 0 ECGL 0320_006_021_ECG.mat 16+24 132.90907954337692 16 2431 2409 1800709041 0 ECGR #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:59:59