1017_027_053_ECG 2 256 310272 1017_027_053_ECG.mat 16+24 228.8617089688862(13962)/nu 16 0 17867 32463 0 ECGL 1017_027_053_ECG.mat 16+24 386.34223392137704(-10889)/nu 16 0 -17569 22412 0 ECGR #Utility frequency: 60 #Start time: 53:00:00 #End time: 53:20:11