0821_032_046_ECG 2 256 921600 0821_032_046_ECG.mat 16+24 50.26086352462696 16 6452 15373 9212421821 0 ECGL 0821_032_046_ECG.mat 16+24 43.41309595919551 16 9809 12978 9227571594 0 ECGR #Utility frequency: 60 #Start time: 46:00:00 #End time: 46:59:59