Anesthesia for high-risk procedures in the catheterization laboratory.

Area of Science:

• Interventional Cardiology
• Pediatric Cardiology
• Anesthesiology

Background:

• Advances in catheterization and imaging enable more complex percutaneous procedures.
• Percutaneous interventions increasingly postpone or eliminate the need for surgical procedures.
• The rise in complex interventions necessitates greater anesthesiologist involvement and collaboration with interventional cardiologists.

Purpose of the Study:

• To highlight the increasing complexity of cardiac catheterization procedures in infants.
• To emphasize the importance of anesthesiologist collaboration in managing these procedures.
• To underscore the need for understanding patient physiology and potential complications.

Main Methods:

• Review of current complex percutaneous interventions in newborns and infants.
• Discussion of specific procedures like balloon valvotomy, radiofrequency perforation, and stenting.
• Mention of hybrid procedures combining catheterization and surgery.

Main Results:

• Complex interventions such as balloon valvotomy, radiofrequency perforation, and stenting are increasingly performed in infants.
• Hybrid procedures are utilized for conditions like hypoplastic left heart syndrome.
• Registries are being established to improve outcomes and assess anesthetic-related risks.

Conclusions:

• Close collaboration and multidisciplinary team approach are essential for managing complex pediatric cardiac catheterizations.
• Anticipation and management of critical events require experienced personnel and direct communication.
• Understanding physiology and pathophysiology is key for anesthesiologists involved in these procedures.