Functional Performance of 2 Different Transcatheter Heart Valve Models as Valve-in-Valve Before and After Expansion of the Inspiris Resilia: An <i>In Vitro</i> Study

The expansion of the Inspiris Resilia enlarged the stent diameter, resulting in improved leaflet kinematics of the THVs as valve-in-valve. These findings may be helpful for valve-in-valve interventions, especially in small-sized surgical valves.

Authors

Michael Scharfschwerdt (ORCID: https://orcid.org/0000-0002-9331-6703)
Stephan Ensminger (ORCID: https://orcid.org/0000-0002-9508-3261)
Najla Sadat (ORCID: https://orcid.org/0000-0002-2715-1760)

Institutions

Institute for Integrative and Experimental Genomics (DE)
University Hospital Schleswig-Holstein (DE)
University of Lübeck (DE)

Publication Details

Journal: Interdisciplinary CardioVascular and Thoracic Surgery
Published: 2025-12-18
DOI: https://doi.org/10.1093/icvts/ivaf305
Primary Topic: Cardiac Valve Diseases and Treatments
Type: article
Field-Weighted Citation Impact: 0.00

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article

Functional Performance of 2 Different Transcatheter Heart Valve Models as Valve-in-Valve Before and After Expansion of the Inspiris Resilia: An In Vitro Study

Michael Scharfschwerdt, Stephan Ensminger, Najla Sadat

Dec 18, 2025

Interdisciplinary CardioVascular and Thoracic Surgery

Cardiac Valve Diseases and Treatments

article

Functional Performance of 2 Different Transcatheter Heart Valve Models as Valve-in-Valve Before and After Expansion of the Inspiris Resilia: An In Vitro Study

Michael Scharfschwerdt, Stephan Ensminger, Najla Sadat

December 18, 2025article en

Abstract

The expansion of the Inspiris Resilia enlarged the stent diameter, resulting in improved leaflet kinematics of the THVs as valve-in-valve. These findings may be helpful for valve-in-valve interventions, especially in small-sized surgical valves.

Interdisciplinary CardioVascular and Thoracic SurgeryVol. 41(1)

Institute for Integrative and Experimental Genomics (DE), University Hospital Schleswig-Holstein (DE), University of Lübeck (DE)

Openalex Percentile: Top 29%

Cardiac Valve Diseases and Treatments

DOI Open Access PDF OpenAlex

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