ArticleHealth science reports2025
Percutaneous Pulmonary Valve Implantation In Native Right Ventricular Outflow Tract Using Myval™ Without Pre-Stenting.
Article in Health science reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Myval Beyond the Aortic Valve: Device-Anatomy Interaction, Procedural Strategy, and Clinical Evidence in Mitral, Tricuspid, and Pulmonary Positions.Bioengineering (Basel, Switzerland) · 2026Review
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Authors and funding
14 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Aims: Percutaneous pulmonary valve implantation was introduced two decades ago as a low-risk alternative for patients previously operated with conduits presenting RVOT dysfunction. Recently, Sapien valve was approved for use in the pulmonary position but this valve cannot be used for RVOT larger than 29 mm. Self-expanding valves can be used for large native RVOT, however, there are some cases not suitable for this technique. The advent of 30.5 and 32 mm Myval™ balloon expandable heart valves provided the possibility to treat these patients percutaneously. The objective of this study is to describe immediate results of 30.5 and 32 mm MyVal™ valves implantation in native and large RVOT without pre-stenting. Results: Seventeen patients underwent to percutaneous pulmonary valve implantation to treat large and native dysfunctional RVOT. The mean patient age was 26.2 ± 13.0 years, and the mean patient weight was 64.8 ± 14.8 kg. All patients had been previously submitted to at least one surgical procedure. The implantation was directly performed without pre-stenting in all patients. The mean basal RVOT diameter was 27.6 ± 2.1 mm. Five patients underwent to 30.5 mm and 12 patients underwent to 32 mm pulmonary valve implantation. All patients had satisfactory valve function immediately after valve implantation. The average hospital stay was 3.2 days. Conclusion: In conclusion, the 30.5 and 32 mm MyVal™ valves have significant potential for treating patients with large native RVOTs, providing a safe and effective alternative to traditional surgical approaches and existing percutaneous options.
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