0348_041_045_ECG 2 256 921600 0348_041_045_ECG.mat 16+24 52356.096237519225 16 3180 2249 2929696768 0 ECG1 0348_041_045_ECG.mat 16+24 53852.92540576993 16 7511 7293 6921670941 0 ECG2 #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59