Figure 2.

(a) Axial view schematic of the axisymmetric aortic root and aortic annulus models showing the position of cameras 1 and 2 at 22.5° from the central axis of the valve chamber and (b) side view showing the position of cameras 30° to the vertical axis. Note the orientation of the imaged leaflet (highlighted in red), which is perpendicular to the major axis of the eccentric geometry of the deployed valve stent. (Online version in colour.)