0628_014_017_ECG 2 256 630272 0628_014_017_ECG.mat 16+24 5.112281729265823(-637)/nu 16 0 -687 -22245 0 ECG1 0628_014_017_ECG.mat 16+24 3.0339814814814816(0)/nu 16 0 97 30778 0 ECG2 #Utility frequency: 60 #Start time: 17:00:00 #End time: 17:41:01