0819_035_039_ECG 2 256 921600 0819_035_039_ECG.mat 16+24 91.2084453024288 16 -4326 -5397 -3889226762 0 ECGL 0819_035_039_ECG.mat 16+24 92.15568024643304 16 -4229 -5928 -4100254473 0 ECGR #Utility frequency: 60 #Start time: 39:00:00 #End time: 39:59:59