We have located links that may give you full text access.
Comparative Study
Journal Article
Diagnostic accuracy of pediatric echocardiograms performed in adult laboratories.
American Journal of Cardiology 1999 March 16
Although cardiologists who treat adults have been evaluating pediatric patients using echocardiography since the early 1980s, the diagnostic accuracy of such studies has never been tested. To prospectively assess diagnostic accuracy of pediatric echocardiograms performed in adult laboratories (adult-lab echos) compared with evaluations of the same patients in pediatric laboratories (pediatric-lab echos), we gathered data from 66 patients, ages 1 day to 18 years (median 19 months), who underwent adult-lab echos in community hospitals or private offices before evaluation by a pediatric cardiologist; subsequently, 65 underwent pediatric-lab echos in a university hospital laboratory. Echocardiographic diagnoses were compared with (1) diagnoses proved by catheterization or surgery (25 patients), and (2) echocardiographic diagnoses verified by blinded duplicate-observer review (41 patients). Eighteen patients had no cardiac disease; 42 had simple lesions, 5 had intermediate lesions, and 1 had a complex lesion. In 25 patients with 46 procedure-proven diagnoses, the most important error per adult-lab echo was major in 11 (44%), moderate in 7 (28%), and minor in 3 (12%); in pediatric-lab echos it was major in 0 (0%), moderate in 1 (4%), and minor in 1 (4%). In 41 patients with 62 duplicate-observer-verified diagnoses, the most important error per adult-lab echo was major in 5 (12%), moderate in 12 (29%), and minor in 5 (12%); pediatric-lab echos had no errors. In 35 of 66 adult-lab echos (53%), the most important error was major or moderate. Of these, 71% were interpretive, 17% technical, and 11% both. Error incidences were not related to patient age, study year, use of color Doppler, or complexity of diagnoses. In 29 of these 35 patients, pediatric-lab echos resulted in altered clinical management, including 12 surgeries and 2 averted surgeries. In 3 of the 29, delayed diagnoses were associated with fixed pulmonary vascular disease, hypoxemic spells, and vascular collapse with severe metabolic acidosis. This study reveals a high incidence of diagnostic errors in pediatric echocardiograms performed in community-based adult laboratories, despite a preponderance of patients with simple diagnoses or no heart disease.
Full text links
Related Resources
Trending Papers
Executive Summary: State-of-the-Art Review: Unintended Consequences: Risk of Opportunistic Infections Associated with Long-term Glucocorticoid Therapies in Adults.Clinical Infectious Diseases 2024 April 11
Autoimmune Hemolytic Anemias: Classifications, Pathophysiology, Diagnoses and Management.International Journal of Molecular Sciences 2024 April 13
Clinical practice guidelines on the management of status epilepticus in adults: A systematic review.Epilepsia 2024 April 13
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app