0821_032_046_ECG 2 256 921600 0821_032_046_ECG.mat 16+24 50.26086352462696(6452)/nu 16 0 15373 26301 0 ECGL 0821_032_046_ECG.mat 16+24 43.41309595919551(9809)/nu 16 0 12978 -28278 0 ECGR #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:59:59