0566_214_278_ECG 2 256 666625 0566_214_278_ECG.mat 16+24 10.20498469711914 16 3743 4675 2400553577 0 ECGL 0566_214_278_ECG.mat 16+24 89.97686582473321 16 -3299 824 -3867812325 0 ECGR #Utility frequency: 60 #Start time: 278:00:00 #End time: 278:43:24