Figure 3 shows x-rays with contrast demonstrating the
transcatheter aortic valve closure procedure. (A) shows the hydrophilic
wire, a retrograde fashion, being used to cross the PVL. (B) shows the
wire being replaced by a shuttle sheath and then placed into the left
ventricle. (C) demonstrates the failed attempt of closing the leak with
an occluder device. (D) shows the wire in place. (E) shows an AVP3 being
placed across the leak. (F) shows the device being released after
confirmation of minimal leak and optimum functionality using
echocardiography 34.