0678_017_018_ECG 2 512 1843200 0678_017_018_ECG.mat 16+24 128.79021951068407 16 11977 22289 22301773398 0 ECGL 0678_017_018_ECG.mat 16+24 164.92698444297136 16 1159 5062 -4945676872 0 ECGR #Utility frequency: 60 #Start time: 18:00:00 #End time: 18:59:59