Selective cerebral perfusion technique during aortic arch repair in neonates

Area of Science:

• Cardiovascular Surgery
• Pediatric Cardiology
• Neonatal Neurology

Background:

• Aortic arch reconstruction in neonates is critical for complex congenital heart defects.
• Cessation of cerebral perfusion during surgery poses a risk of ischemic brain injury.
• Hypoplastic left heart syndrome and interrupted aortic arch are common indications for aortic arch repair.

Purpose of the Study:

• To describe selective cerebral perfusion techniques for neonatal aortic arch repair.
• To highlight the neuroprotective potential of these techniques.

Main Methods:

• Techniques involving selective cerebral perfusion during aortic arch reconstruction.
• Application in neonatal patients with hypoplastic left heart syndrome or interrupted aortic arch.

Main Results:

• Selective cerebral perfusion may mitigate ischemic brain injury.
• These techniques offer a method to maintain brain perfusion during critical surgical steps.

Conclusions:

• Selective cerebral perfusion is a valuable strategy for neonatal aortic arch repair.
• Neuroprotection of the brain is a key consideration in these complex procedures.