Who's counting? Assessing the effects of a simulation-based training intervention on the accuracy of neonatal heart rate auscultation.

To determine if simulation-based medical education could improve pediatric residents' ability to accurately assess neonatal heart rate via auscultation. Primary outcomes included heart rate accuracy and Neonatal Resuscitation Program (NRP) group accuracy, defined as whether a heart rate estimation fell in the appropriate NRP algorithm group. Pediatric residents completed a pre-assessment and then participated in a simulation training intervention on high-fidelity manikins. Residents completed a post-assessment 1 month later. Heart rate estimates from 21 pediatric residents showed improved overall heart rate accuracy and NRP group accuracy from 53.6 to 78.7% (p < 0.0001) and 68.3 to 80% (p = 0.0002), respectively. Residents were more likely to overestimate low heart rates and underestimate high heart rates. Heart rate simulation-based training significantly improved residents' ability to assess heart rate on high-fidelity neonatal manikins. Providers participating in NRP may benefit by receiving heart rate skills assessment-focused training during an NRP provider course.