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Symmetrical bicuspidization of the aortic valve in a child

Igor E Konstantinov1, Tyson A Fricke2

  • 1Cardiovascular Surgery, Mayo Clinic, Rochester, MN 55905, USA

Multimedia Manual of Cardiothoracic Surgery : MMCTS
|December 2, 2024
PubMed

Insights

This case report details a successful aortic valve repair in a 4-year-old child with severe aortic stenosis. The complex procedure included septal myectomy and ascending aorta enlargement, achieving a favorable outcome.

Area of Science:

  • Pediatric Cardiac Surgery
  • Congenital Heart Disease
  • Aortic Valve Disease

Background:

  • Severe aortic stenosis in pediatric patients presents significant challenges.
  • Bicuspid aortic valves with fused commissures and rudimentary leaflets require specialized surgical approaches.
  • Congenital abnormalities of the aortic valve necessitate early intervention to prevent complications.

Observation:

  • A 4-year-old patient presented with a severely stenotic, bicuspid aortic valve.
  • The valve exhibited a fused left-right commissure and a rudimentary right coronary leaflet.
  • The patient underwent concomitant septal myectomy and ascending aorta enlargement.

Findings:

  • The aortic valve repair was technically successful.
  • The combined surgical approach addressed the complex valve anatomy and associated aortic root dilation.
  • Post-operative assessment indicated a good functional result.

Implications:

  • This case highlights the feasibility of complex aortic valve repair in young children.
  • Successful surgical management can improve long-term outcomes for pediatric patients with severe aortic stenosis.
  • The presented technique offers a valuable option for managing intricate congenital aortic valve abnormalities.

Keywords:
Aortic valveAortic valve repairBicuspid aortic valve

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