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Related Experiment Video

Updated: Jul 4, 2026

Transcatheter Pulmonary Valve Replacement from Autologous Pericardium with a Self-Expandable Nitinol Stent in an Adult Sheep Model

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Published on: June 8, 2022

Percutaneous heart valve replacement: an update.

Hossein Ghanbari¹, Asmeret G Kidane, Gaetano Burriesci

¹Academic Division of Surgical and Interventional Sciences, University College London, London NW3 2PF, UK.

Trends in Cardiovascular Medicine

|June 17, 2008

Summary

This summary is machine-generated.

Minimally invasive percutaneous valve procedures offer promising alternatives to traditional surgery for heart valve disease. While early results are encouraging, further development and long-term studies are needed to confirm safety and effectiveness.

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Published on: January 20, 2022

Area of Science:

Cardiology
Minimally Invasive Surgery

Background:

Valvular heart disease presents a significant healthcare challenge.
Surgical valve replacement is the current standard, but minimally invasive options are emerging.

Purpose of the Study:

To evaluate the feasibility and early outcomes of percutaneous valve repair and replacement.
To explore treatment expansion for elderly patients with comorbidities and younger patients with early-stage disease.

Main Methods:

Clinical feasibility assessment of percutaneous procedures.
Analysis of early results from initial patient experiences.

Main Results:

Percutaneous procedures show promise for treating valvular heart disease.
This approach extends treatment options to patient groups unsuitable for open-heart surgery.

Conclusions:

Percutaneous valve replacement therapy is in its early developmental stages.
Enhanced implantation techniques, design improvements, and long-term follow-up are crucial for establishing safety and effectiveness.