0780_014_019_ECG 2 512 529920 0780_014_019_ECG.mat 16+24 52.64169434127886(7417)/nu 16 0 9332 30171 0 ECGL 0780_014_019_ECG.mat 16+24 90.60368752294713(2735)/nu 16 0 -237 21199 0 ECGR #Utility frequency: 60 #Start time: 19:42:45 #End time: 19:59:59