0821_064_077_ECG 2 256 921600 0821_064_077_ECG.mat 16+24 55.88307134558659 16 3564 15011 7178924034 0 ECGL 0821_064_077_ECG.mat 16+24 49.25240963558364 16 8393 14115 8031391343 0 ECGR #Utility frequency: 60 #Start time: 77:00:00 #End time: 77:59:59