0471_004_014_ECG 2 256 921600 0471_004_014_ECG.mat 16+24 103.18994815174109(-821)/nu 16 0 -4594 30319 0 ECGL 0471_004_014_ECG.mat 16+24 97.65377404278712(-193)/nu 16 0 544 28690 0 ECGR #Utility frequency: 60 #Start time: 14:00:00 #End time: 14:59:59