0566_184_251_ECG 2 256 921600 0566_184_251_ECG.mat 16+24 9.368584999075278 16 -8226 -8484 -7738071723 0 ECGL 0566_184_251_ECG.mat 16+24 13.341341168603657 16 1314 748 852687437 0 ECGR #Utility frequency: 60 #Start time: 251:00:00 #End time: 251:59:59