0471_039_045_ECG 2 256 921600 0471_039_045_ECG.mat 16+24 5.146294720142665(18955)/nu 16 0 19357 15325 0 ECGL 0471_039_045_ECG.mat 16+24 13.835532636582629(1122)/nu 16 0 -1829 -20991 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59