Recent advances in nonoperating room anesthesia for cardiac procedures

Area of Science:

• Cardiology
• Anesthesiology
• Interventional Cardiology

Background:

• The cardiac catheterization laboratory (CCL) is increasingly utilized for complex procedures.
• These interventions often necessitate anesthesia support, presenting unique challenges within the CCL environment.
• The CCL's design, optimized for percutaneous cardiac intervention, differs significantly from traditional operating theaters.

Purpose of the Study:

• To outline the tasks and challenges associated with administering anesthesia in the CCL.
• To provide a concise overview of common cardiac procedures performed in the CCL.
• To highlight the evolving role of anesthesiologists in interventional cardiology settings.

Main Methods:

• Literature review of recent studies on anesthesia in the CCL.
• Analysis of common and emerging percutaneous cardiac interventions.
• Discussion of the implications for anesthesia practice and provider expertise.

Main Results:

• Complex cardiac procedures are increasingly performed in the CCL under monitored anesthesia care.
• Percutaneous cardiac interventions, such as transcatheter aortic valve replacement, are emerging as alternatives to surgical procedures.
• The growing population of adults with congenital heart disease undergoing procedures in the CCL presents novel challenges for anesthesiologists.

Conclusions:

• The rapid advancement of percutaneous cardiac interventions has established the CCL as a new work environment for anesthesiologists.
• Anesthesiologists' expertise in complex cardiac pathophysiology facilitates procedures outside the traditional operating room.
• There is an ongoing discussion regarding whether general or cardiac anesthesiologists should provide anesthesia support in the CCL.