{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T01:56:55Z","timestamp":1793152615826,"version":"4.5.0"},"reference-count":61,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Neural Analysis","award":["NIH Grant R44NS092209"],"award-info":[{"award-number":["NIH Grant R44NS092209"]}]},{"DOI":"10.13039\/100015210","name":"UCLA Brain Injury Research Center","doi-asserted-by":"crossref","id":[{"id":"10.13039\/100015210","id-type":"DOI","asserted-by":"crossref"}]},{"name":"UCLA Easton Clinic for Brain Health"},{"name":"UCLA Steve Tisch BrainSPORT Program"},{"name":"Stanley and Patti Silver"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Child Neurology Open"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>Background: Orthostatic tachycardia (OT) affects some patients after concussion\/mild traumatic brain injury (mTBI). In this study, we sought to identify the factors associated with increased risk for OT in patients with mTBI. Methods: We conducted a retrospective review of 268 patients (8-25 years) with mTBI\/concussion to determine the prevalence of OT, defined as orthostatic heart rate change \u226540 bpm for those \u226419 years of age and \u226530 bpm on active standing test for those &gt;19 years of age. Results: Among the study population, 7% (n\u2009=\u200919) exhibited post-concussive OT. The only significant difference between OT and non-OT groups was that history of prior concussion was more prevalent in the OT group. Conclusion: A substantial subset (7%) of concussion clinic patients exhibit OT. While POTS literature describes female and adolescent predominance, post-concussive OT had similar prevalence across age and gender groups in this study, suggesting that it may be distinct from POTS.<\/jats:p>","DOI":"10.1177\/2329048x221082753","type":"journal-article","created":{"date-parts":[[2022,3,2]],"date-time":"2022-03-02T11:16:07Z","timestamp":1646219767000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":11,"title":["Post-Concussive Orthostatic Tachycardia is Distinct from Postural Orthostatic Tachycardia Syndrome (POTS) in Children and Adolescents"],"prefix":"10.1177","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9418-8184","authenticated-orcid":false,"given":"Rachel","family":"Pearson","sequence":"first","affiliation":[{"name":"UC-Los Angeles Steve Tisch BrainSPORT Program, UCLA Easton Clinic for Brain Health, Los Angeles, CA, USA"},{"name":"Division of Pediatric Neurology, UC-Los 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