It has been suggested that anesthesiologists with subspecialty expertise in pediatric cardiac anesthesia are best qualified to care for patients with complex congenital cardiac anomalies and manage the complex physiology frequently encountered in the pediatric cardiac catheterization lab. We evaluated the incidence of adverse events in our pediatric cardiac catheterization lab, comparing care provided by cardiac and noncardiac pediatric attending anesthesiologists.

Data were collected on each anesthetic in the pediatric cardiac catheterization lab from January 1, 2016 to December 31, 2019. A generalized linear mixed effect model was used to identify associations between pediatric cardiac and noncardiac anesthesiologists and the presence of adverse events adjusting for age, American Society of Anesthesiologists physical status, emergency status, and interventional versus diagnostic procedures.

A total of 3,761 procedures involving 1,729 patients were included in the study. There was no significant difference between noncardiac and cardiac anesthesia attendings for overall adverse events (odds ratio [OR], 1.2; 95% confidence interval [CI], 0.82 to 1.75 P=0.349). Specific respiratory adverse events (OR, 1.22; 95%, CI 0.73 to 2.03 P=0.443) or cardiac adverse events (OR, 1.26; 95% CI, 0.64 to 2.48 P=0.502) were also not significantly different with respect to noncardiac compared with cardiac attending anesthesiologists.

In our analysis, the incidence of adverse events in the pediatric cardiac catheterization lab during the study period was not statistically different, whether anesthesia care was provided by a cardiac or a noncardiac anesthesiologist.