Extracorporeal Resuscitation with Carbon Monoxide Improves Renal Function by Targeting Inflammatory Pathways in Cardiac Arrest in Pigs

Certainly, as the letter authors stated, emboli source and delivery during surgical procedures is complex. Multidisciplinary teams are needed to solve this problem. We are glad that a robust body of literature precedes us and that the relatively small but extremely important research community represented by World Journal for Pediatric and Congenital Heart Surgery readers will continue to work together toward improving technology to accurately identify emboli burden and characteristics during cardiac procedures.