Fig. 5From: Fully automated tracking of cardiac structures using radiopaque markers and high-frequency videofluoroscopy in an in vivo ovine model: from three-dimensional marker coordinates to quantitative analysesTemporal relationship between tricuspid annular contraction (represented by the change in tricuspid annular septal-lateral diameter (TA S-L), right ventricular contraction (represented by the change in right ventricular septal-lateral diameter (RV S-L) and closing motion of the posterior tricuspid leaflet (represented by the change in α11, see “Methods” for details)Back to article page