0642_041_045_ECG 2 200 720000 0642_041_045_ECG.mat 16+24 23.611444705198526 16 -93 -898 33738600 0 ECGL 0642_041_045_ECG.mat 16+24 61.197900525609555 16 -9339 -1402 -5347005873 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59