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Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery (ALCAPA)
13:10

Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery (ALCAPA)

Published on: April 24, 2017

Technical option on tetralogy of Fallot with abnormal coronary artery: cases report

Claudio Roberto Assumpção1, João de Deus E Brito, Eulália Pfeifer

  • 1Serviço de Cirurgia Cardíaca, Instituto Estadual de Cardiologia Aloysio de Castro do Rio de Janeiro. claudior@cardiol.br

Revista Brasileira De Cirurgia Cardiovascular : Orgao Oficial Da Sociedade Brasileira De Cirurgia Cardiovascular
|September 30, 2008
PubMed

Insights

This study reports successful surgical correction for two children with tetralogy of Fallot and anomalous coronary arteries. The novel technique using a bovine graft ensured an uneventful recovery, offering a new option for this complex congenital heart defect.

Area of Science:

  • Pediatric Cardiology
  • Congenital Heart Surgery
  • Cardiovascular Imaging

Background:

  • Tetralogy of Fallot (TOF) is a complex congenital heart defect.
  • Anomalous origin of the coronary artery crossing the right ventricle outlet tract presents surgical challenges.
  • Accurate diagnosis is crucial for effective treatment planning.

Observation:

  • Two pediatric patients, an 11-year-old male and a 19-month-old female, presented with TOF and anomalous coronary arteries.
  • Diagnosis was confirmed using echocardiography and cardiac catheterization.
  • Surgical correction involved a novel technique using an external composite tubular pericardium bovine graft.

Findings:

  • The surgical technique successfully reconstructed the right ventricle outlet tract and pulmonary artery continuity.
  • Both patients experienced an uneventful postoperative period.
  • Patients were discharged asymptomatic, indicating successful surgical outcomes.

Implications:

  • This surgical approach offers a viable option for correcting tetralogy of Fallot with anomalous coronary arteries.
  • The use of a bovine graft demonstrates a potentially effective method for complex outflow tract reconstruction.
  • Further research can explore the long-term efficacy and broader applicability of this technique in pediatric cardiac surgery.

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