0922_180_176_ECG 2 512 1843200 0922_180_176_ECG.mat 16+24 109.03545724563038(-3816)/nu 16 0 3327 28004 0 ECGL 0922_180_176_ECG.mat 16+24 17.861215219789575(-2893)/nu 16 0 -1902 29154 0 ECGR #Utility frequency: 60 #Start time: 176:00:00 #End time: 176:59:59