0821_064_077_ECG 2 256 921600 0821_064_077_ECG.mat 16+24 55.88307134558659(3564)/nu 16 0 15011 -20478 0 ECGL 0821_064_077_ECG.mat 16+24 49.25240963558364(8393)/nu 16 0 14115 20079 0 ECGR #Utility frequency: 60 #Start time: 77:00:00 #End time: 77:59:59