2022
DOI: 10.3389/fcvm.2022.894160
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Mitral Valve-in-Valve Implant of a Balloon-Expandable Valve Guided by 3-Dimensional Printing

Abstract: BackgroundOur goal was to explore the role of 3-dimensional (3D) printing in facilitating the outcome of a mitral valve-in-valve (V-in-V) implant of a balloon-expandable valve.MethodsFrom November 2020 to April 2021, 6 patients with degenerated mitral valves were treated by a transcatheter mitral V-in-V implant of a balloon-expandable valve. 3D printed mitral valve pre- and post-procedure models were prepared to facilitate the process by making individualized plans and evaluating the outcomes.ResultsEach of th… Show more

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Cited by 5 publications
(8 citation statements)
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“…This method offers a valuable solution to address the limitations of evaluating complex MV, enabling a more comprehensive and precise assessment of anatomical structures. Additionally, 3D printing can guide device selection and evaluate device–bioprosthesis interactions and potential complications [ 7 , 8 , 9 ]. Mao et al [ 8 ] utilized 3D printing to restore the patient’s degenerative mitral bioprosthetic structure, facilitating evaluation and simulation prior to the valve-in-valve procedure.…”
Section: Discussionmentioning
confidence: 99%
See 3 more Smart Citations
“…This method offers a valuable solution to address the limitations of evaluating complex MV, enabling a more comprehensive and precise assessment of anatomical structures. Additionally, 3D printing can guide device selection and evaluate device–bioprosthesis interactions and potential complications [ 7 , 8 , 9 ]. Mao et al [ 8 ] utilized 3D printing to restore the patient’s degenerative mitral bioprosthetic structure, facilitating evaluation and simulation prior to the valve-in-valve procedure.…”
Section: Discussionmentioning
confidence: 99%
“…Additionally, 3D printing can guide device selection and evaluate device–bioprosthesis interactions and potential complications [ 7 , 8 , 9 ]. Mao et al [ 8 ] utilized 3D printing to restore the patient’s degenerative mitral bioprosthetic structure, facilitating evaluation and simulation prior to the valve-in-valve procedure. This approach allowed for accurate selection of the appropriate size of the balloon-expandable valve and ensured optimal device positioning, resulting in satisfactory clinical outcomes.…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…With the continuous development of cardiovascular 3D printing technology, surgeons can use 3D printed models to perform simulated evaluation before the procedures, which plays an important role in assisting and guiding the accurate formulation of a surgical plan and improving the success rate of the procedures [11]. Before performing the procedures, the CT data of the specific patient were evaluated in detail, and the 3D reconstruction and 3D model printing were performed using the CT data.…”
Section: Discussionmentioning
confidence: 99%