0870_031_037_ECG 2 256 921600 0870_031_037_ECG.mat 16+24 137.5062448145042 16 10788 15111 8379938207 0 ECGL 0870_031_037_ECG.mat 16+24 50.71914368177159 16 1794 -1166 -532850011 0 ECGR #Utility frequency: 60 #Start time: 37:00:00 #End time: 37:59:59