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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
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Published on: April 24, 2017

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Williams Syndrome: Supravalvar Aortic, Aortic Arch, Coronary and Pulmonary Arteries: Is Comprehensive Repair

Michael Ma1, Elisabeth Martin2, Claudia Algaze3

  • 1Department of Cardiothoracic Surgery, Division of Pediatric Cardiac Surgery, Stanford University School of Medicine, Stanford, California..

Seminars in Thoracic and Cardiovascular Surgery. Pediatric Cardiac Surgery Annual
|February 26, 2023
PubMed

Insights

Williams syndrome and elastin arteriopathies pose significant challenges for pediatric cardiovascular specialists. This summary details strategies for managing severe cases with multilevel arterial obstruction and biventricular dysfunction.

Area of Science:

  • Cardiovascular Medicine
  • Pediatric Cardiology
  • Genetics

Background:

  • Williams syndrome and elastin arteriopathies present complex cardiovascular challenges.
  • Severe phenotypes involve multilevel arterial obstruction, leading to life-threatening biventricular dysfunction.
  • Pediatric connective tissue disorders require specialized management.

Purpose of the Study:

  • To summarize current management strategies for pediatric patients with Williams syndrome and elastin arteriopathies.
  • To focus on surgical techniques, intervention timing, and long-term outcomes.
  • To share experience from a quaternary referral center for complex pulmonary arteriopathies.

Main Methods:

  • Review of management strategies at a specialized pediatric cardiovascular center.
  • Focus on surgical interventions for multilevel arterial obstruction.
  • Analysis of peri-procedural considerations, including timing and staging of interventions.

Main Results:

  • Detailed surgical techniques for complex pediatric cardiovascular conditions.
  • Evidence-based considerations for intervention timing and staging.
  • Long-term outcome data for patients with Williams syndrome and elastin arteriopathies.

Conclusions:

  • Effective management of severe Williams syndrome and elastin arteriopathies requires a multidisciplinary approach.
  • Surgical strategies and precise timing of interventions are crucial for improving biventricular function.
  • Long-term follow-up is essential for optimizing outcomes in these complex patients.

Keywords:
Coronary artery repairElastin arteriopathyPulmonary artery reconstructionPulmonary artery stenosisSupravalvar aortic stenosisWilliams syndrome

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