Aortic valve surgery: management and outcomes in the paediatric population

Area of Science:

• Pediatric Cardiology
• Congenital Heart Disease
• Cardiac Surgery

Background:

• Congenital anomalies of the aortic valve are common in children, often leading to aortic stenosis or insufficiency.
• Treatment strategies range from medical management to percutaneous and surgical interventions.

Purpose of the Study:

• To review and compare the efficacy, risks, and long-term outcomes of various surgical interventions for congenital aortic valve disease in pediatric patients.
• To provide an overview of current surgical options, including repair and replacement techniques.

Main Methods:

• Literature review of surgical options for congenital aortic valve anomalies in children.
• Analysis of efficacy, complication rates, and reintervention frequency for different surgical approaches.
• Discussion of the Ross procedure as a gold-standard aortic valve replacement technique.

Main Results:

• Surgical repair is preferred but has limitations, including high rates of reintervention and restenosis.
• Aortic valve replacement options include tissue and mechanical prostheses.
• The Ross procedure, involving autograft and homograft, is considered a gold standard in pediatric aortic valve replacement.

Conclusions:

• Surgical intervention remains the mainstay for pediatric congenital aortic valve defects.
• While repair is often attempted first, limitations necessitate careful consideration of replacement strategies.
• Long-term outcomes and complication profiles vary significantly among different surgical techniques, highlighting the need for individualized treatment plans.