0819_031_036_ECG 2 256 231936 0819_031_036_ECG.mat 16+24 80.1282321500607(-4699)/nu 16 0 2855 -4704 0 ECGL 0819_031_036_ECG.mat 16+24 82.6668353301231(-3712)/nu 16 0 7396 11649 0 ECGR #Utility frequency: 60 #Start time: 36:00:00 #End time: 36:15:05