The Impact of Bedside Cardiac Point-of-Care Ultrasound on the Utilization of Cardiology Subspecialty Resources in a Pediatric Emergency Department.

OBJECTIVE: This study sought to determine the impact of cardiac point-of-care ultrasound (cPOCUS) in a pediatric emergency department (ED) on cardiology subspecialty utilization for subjects with chest pain or syncope. Diagnostic yield of cPOCUS and transthoracic echocardiograms (TTEs) for these subjects was also examined. METHODS: A retrospective chart review of subjects presenting to a tertiary pediatric ED with chest pain or syncope 1 year before (2015, pre-cPOCUS group) and 1 year after (2017, cPOCUS group) introduction of cPOCUS was conducted. Subjects aged 2 to 18 years evaluated for these symptoms were included. Those with known heart defects, prior abnormal TTE, or asthma exacerbation at presentation were excluded. In both groups, cardiology subspecialty utilization was assessed by determining whether cardiology referrals, cardiology consultations, or follow-up TTEs were completed. Results of TTEs were reviewed and classified as incidental (no follow-up needed), minor (follow-up needed, but intervention unlikely), moderate (nonurgent intervention needed), and severe (hospitalization/urgent intervention needed). Cardiac point-of-care ultrasound results were compared with any follow-up TTEs. Data were analyzed using χ 2 or Student t test as appropriate. RESULTS: A total of 1230 subjects were analyzed: 595 pre-cPOCUS and 635 cPOCUS group. There was no significant difference in TTEs (42 vs 46), cardiology consultations (36 vs 37), or cardiology referrals (47 vs 37) between groups. Of 67 cPOCUS scans performed, 63 were normal, 3 showed small pericardial effusion, and 2 demonstrated left ventricular dysfunction. Of 88 TTEs in both groups (0.7% subjects), 76 were normal, 5 had incidental, 6 had minor, and 1 had a severe finding present on cPOCUS (0.08% subjects; 95% confidence interval, 0%-0.45%). CONCLUSIONS: The introduction of cPOCUS did not increase cardiology subspecialty utilization in subjects presenting to the pediatric ED with chest pain or syncope. Cardiac point-of-care ultrasound may be useful in evaluating global biventricular systolic function and effusion in this population.

Concussion Management in the Classroom.

There is a new emphasis on the team approach to pediatric concussion management, particularly in the classroom. However, it is expected that educators are unfamiliar with the "Returning to Learning" recommendations. The authors' primary objective was to assess and improve high school educators' knowledge regarding concussions and management interventions using an online education tool. A total of 247 high school educators completed a 12 question pretest to assess core knowledge of concussions and classroom management followed by a 20-minute online literature-based education module. Participants then completed an identical posttest. The improvement in core knowledge was statistically significant (P < .001). Initial areas of weakness were the description and identification of concussions. Questions regarding concussion classroom management also showed a statistically significant increase in scores (P < .001). This study identifies the deficits in the knowledge of educators regarding concussions and classroom management as well as the significant improvement after an online educational module.