Click on image to view larger version.

Figure 2 Angiograms showing the various steps of device deployment. (A) Lateral view before valve replacement. (B) The delivery system is advanced over a wire placed in the distal pulmonary artery. (C) The ventricular disk is progressively opened in the right ventricle. (D) The ventricular disk is fully opened and applied to the tricuspid annulus. (E) The device is completely deployed. (F) Angiogram showing the good function of the implanted valve.