0847_045_047_ECG 2 256 803328 0847_045_047_ECG.mat 16+24 54.77018312302439(11280)/nu 16 0 16517 -23375 0 ECGL 0847_045_047_ECG.mat 16+24 92.22643102870556(3222)/nu 16 0 9379 -25824 0 ECGR #Utility frequency: 60 #Start time: 47:00:00 #End time: 47:52:17