0973_017_019_ECG 2 512 1843200 0973_017_019_ECG.mat 16+24 123.65102168717212(434)/nu 16 0 -3711 -17162 0 ECGL 0973_017_019_ECG.mat 16+24 199.19321695027776(195)/nu 16 0 2888 25244 0 ECGR #Utility frequency: 60 #Start time: 19:00:00 #End time: 19:59:59