Case Report: Selective metal cell excision during open TAVR implantation preserves coronary access while maintaining valve integrity and function - Top-Institutions - MDSpire

Case Report: Selective metal cell excision during open TAVR implantation preserves coronary access while maintaining valve integrity and function

  • By

  • Julia E. Katter

  • John Paul Tannous

  • Katherine A. Roberts

  • Shawn M. Ahmad

  • Michael N. Young

  • Henry J. Tannous

  • May 29, 2026

  • 0 min

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Top Institutions in Cardiology

Brief introduction explaining scope and methodology.

  • #1

    University of Cologne
    University of Cologne

    Cologne, North Rhine-Westphalia

    Key Differentiators

    • Cardiology

  • #2

    Heart Center of the University Hospital of Cologne
    Heart Center of the University Hospital of Cologne

    Cologne, North Rhine-Westphalia

    Key Differentiators

    • Cardiology

  • #3

    Heart and Diabetes Center Bad Oeynhausen
    Heart and Diabetes Center Bad Oeynhausen

    Bad Oeynhausen, North Rhine-Westphalia

    Key Differentiators

    • Cardiology

  • #4

    University Heart and Vascular Center Hamburg
    University Heart and Vascular Center Hamburg

    Hamburg, Hamburg

    Key Differentiators

    • Cardiology

Original Source(s)

Case Report: Selective metal cell excision during open TAVR implantation preserves coronary access while maintaining valve integrity and function

  • by Julia E. Katter, John Paul Tannous, Katherine A. Roberts, Shawn M. Ahmad, Michael N. Young, Henry J. Tannous

  • May 29, 2026

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