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Partial mitral valve replacement for acute endocarditis.

J M Jones1, M A Sarsam

  • 1Department of Cardiac Surgery, Royal Victoria Hospital, Belfast, Northern Ireland. mark@jmarkjones.freeserve.co.uk

The Annals of Thoracic Surgery
|July 24, 2001
PubMed
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This case study shows successful mitral valve repair in a young man with Crohn's disease and severe endocarditis. Extensive leaflet damage did not prevent valve repair, restoring competence.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Gastroenterology

Background:

  • Acute endocarditis can cause severe mitral valve damage.
  • Crohn's disease is associated with an increased risk of cardiac complications.
  • Mitral valve repair is preferred over replacement when feasible.

Observation:

  • A young male patient with active Crohn's disease presented with acute endocarditis.
  • The endocarditis involved the mitral valve's posteromedial commissure and both leaflets.
  • Significant damage, including perforation of the anterior leaflet, was observed.

Findings:

  • Mitral valve repair was successfully performed using glutaraldehyde-treated bovine pericardium.
  • The repaired valve achieved competence.

Related Experiment Videos

  • There was no recurrence of endocarditis post-repair.

    • Implications:

    • Extensive mitral valve leaflet destruction is not an absolute contraindication for valve repair.
    • Successful valve repair in complex cases can be achieved with appropriate techniques and materials.
    • This approach offers a viable alternative to valve replacement in patients with severe endocarditis and co-existing inflammatory conditions like Crohn's disease.