As reported, during a tf thv valve within a tricuspid ring case, three 29mm sapien 3 valves were used.The first valve (sn (b)(4)), implanted with an additional 5cc, was deployed with an "imperfect position".The valve was not seated properly into the surgical ring, and appeared to be canted.A second valve (sn (b)(4)) was implanted within the first with an additional 10cc, but lacked proper leaflet coaptation and exhibited central ai.One of the valve leaflets was noticeably ¿frozen¿ or not moving efficiently.A third valve (sn (b)(4)) was implanted with an additional 6cc, which rectified the leaflet coaptation issue but a plug was still needed for pvl around the first thv and surgical ring.Per the records received, the annuloplasty ring was not well aligned within the native tricuspid valve and the fist valve was therefore implanted more atrial than ideal.The decision was made to flare the ventricular side of the first valve by post-dilating it with +8cc before implanting the second valve more ventricular.After the second valve was placed, one of the leaflets of this new valve appeared to be "malfunctioning and not moving", resulting in moderate to severe transvalvular tricuspid regurgitation.The third valve was placed slightly more ventricular than the second valve with +10cc.There was evidence of paravalvular leak around the transcatheter valves, lateral to it, and the ring.The decision was made to fix the pvl, which was plugged.
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