Why the study?
Tricuspid regurgitation is increasingly recognized, associated with rising mortality, and historically undertreated, prompting review of transcatheter options such as caval valve implantation in high-risk patients.
Design
Clinical case report and narrative review
Key result
Heterotopic implantation of bioprosthetic valves in the vena cava (TriCValve) represents an emerging transcatheter alternative for high-risk patients with severe tricuspid regurgitation.
Authors
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Rising TR mortality trends warrant attention; leaves open whether timely intervention improves outcomes.
Heterotopic caval valve implantation represents an emerging transcatheter therapeutic option for high-risk patients with severe tricuspid regurgitation who are not candidates for isolated surgery.
Magro et al. (2026) conducted a review in Tricuspid regurgitation. TriCValve (heterotopic implantation of bioprosthetic valves in the superior and inferior vena cava) was evaluated. Heterotopic implantation of bioprosthetic valves in the vena cava (TriCValve) represents an emerging transcatheter alternative for high-risk patients with severe tricuspid regurgitation.
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