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David Procedure as Valve-Sparing Root Replacement.

Leonard Pitts1, Karel M Van Praet1,2, Matteo Montagner1

  • 1Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany.

Surgical Technology International
|May 27, 2022
PubMed
Summary
This summary is machine-generated.

Valve-sparing aortic root replacement, like the David procedure, is a preferred surgical option for annuloaortic ectasia. This technique preserves the native aortic valve, offering excellent outcomes and broader applicability.

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Area of Science:

  • Cardiovascular Surgery
  • Thoracic Surgery
  • Aortic Surgery

Background:

  • Annuloaortic ectasia often requires aortic root and valve replacement.
  • Composite replacement is a traditional approach.
  • Valve-sparing root replacement (VSRR) is now the gold standard for suitable valves.

Purpose of the Study:

  • To review the indications and surgical technique of the T. David V procedure.
  • To highlight key aspects of VSRR feasibility and patient selection.

Main Methods:

  • Narrative review of valve-sparing aortic root replacement techniques.
  • Focus on the T. David V procedure and its applications.
  • Discussion of patient selection criteria.

Main Results:

  • Valve-sparing root replacement offers advantages over conventional replacement.
  • The David procedure demonstrates excellent short- and long-term outcomes.
  • VSRR is applicable to patients with bicuspid aortic valves and acute type A aortic dissection.

Conclusions:

  • Valve-sparing root replacement is a valid and often superior strategy for aortic root pathology.
  • The T. David V procedure is a well-established VSRR technique.
  • Careful patient selection is crucial for successful VSRR outcomes.