0647_081_077_ECG 2 512 1843200 0647_081_077_ECG.mat 16+24 7.264454213715964(11689)/nu 16 0 11757 -30264 0 ECGL 0647_081_077_ECG.mat 16+24 27.23435091935007(14255)/nu 16 0 13185 8951 0 ECGR #Utility frequency: 60 #Start time: 77:00:00 #End time: 77:59:59