0973_268_227_ECG 2 512 513024 0973_268_227_ECG.mat 16+24 122.81816362027877(12237)/nu 16 0 7594 -19361 0 ECGL 0973_268_227_ECG.mat 16+24 188.71657788740015(2117)/nu 16 0 -3631 27029 0 ECGR #Utility frequency: 60 #Start time: 227:43:18 #End time: 227:59:59