New breathing tech tested on tiny patients after rare birth defect surgery

This study looked at how hard babies with a congenital diaphragmatic hernia (a hole in the muscle that helps them breathe) have to work to breathe after surgery. Researchers compared a standard breathing machine to a newer one called NAVA, which senses the baby's own breathing signals. Eight newborns were studied to see if NAVA makes breathing easier and more synchronized. The goal was to gather information for future larger studies, not to prove a cure or treatment benefit.