{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T00:39:57Z","timestamp":1780533597597,"version":"3.54.1"},"reference-count":10,"publisher":"Wiley","license":[{"start":{"date-parts":[[2021,8,18]],"date-time":"2021-08-18T00:00:00Z","timestamp":1629244800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Reports in Cardiology"],"published-print":{"date-parts":[[2021,8,18]]},"abstract":"<jats:p>A 32-year-old woman with a history of symptomatic supraventricular tachycardia, inappropriate sinus tachycardia, and hyperadrenergic POTS was treated with ivabradine and metoprolol. She then presented with bradycardia and Mobitz II second-degree AV block on event monitoring six weeks after COVID-19 infection. Her post-viral workup revealed normalization of catecholamine levels and significant symptomatic improvement in heart rate. To the authors\u2019 knowledge, this is the first reported case of improvement in POTS after COVID-19 infection. As our understanding of COVID-19 continues to improve, it will be vital to better understand the impact of COVID-19 dysautonomia on cardiac patients.<\/jats:p>","DOI":"10.1155\/2021\/7809231","type":"journal-article","created":{"date-parts":[[2021,8,23]],"date-time":"2021-08-23T22:35:07Z","timestamp":1629758107000},"page":"1-3","source":"Crossref","is-referenced-by-count":6,"title":["Clinical and Laboratory Improvement in Hyperadrenergic Postural Orthostatic Tachycardia Syndrome (POTS) after COVID-19 Infection"],"prefix":"10.1155","volume":"2021","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6895-0745","authenticated-orcid":true,"given":"Rebecca A.","family":"Ocher","sequence":"first","affiliation":[{"name":"Department of Medicine, University of California, Los Angeles, Los Angeles, California, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0939-7089","authenticated-orcid":true,"given":"Erika","family":"Padilla","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego, California, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1523-573X","authenticated-orcid":true,"given":"Jonathan C.","family":"Hsu","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego, California, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0684-0655","authenticated-orcid":true,"given":"Pam R.","family":"Taub","sequence":"additional","affiliation":[{"name":"Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego, California, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1007\/s40265-018-0931-5"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2018.11.059"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjms.2020.07.022"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2020.12.029"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.19102\/icrm.2020.111102"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.12998\/wjcc.v3.i7.655"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.7861\/clinmed.2020-0896"},{"key":"8","doi-asserted-by":"publisher","DOI":"10.1590\/0037-8682-0477-2020"},{"key":"9","doi-asserted-by":"publisher","DOI":"10.1038\/s41591-020-01202-8"},{"key":"10","doi-asserted-by":"publisher","DOI":"10.1111\/febs.15481"}],"container-title":["Case Reports in Cardiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/cric\/2021\/7809231.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cric\/2021\/7809231.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/cric\/2021\/7809231.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,23]],"date-time":"2021-08-23T22:35:09Z","timestamp":1629758109000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/cric\/2021\/7809231\/"}},"subtitle":[],"editor":[{"given":"Ertugurul","family":"Ercan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2021,8,18]]},"references-count":10,"alternative-id":["7809231","7809231"],"URL":"https:\/\/doi.org\/10.1155\/2021\/7809231","relation":{},"ISSN":["2090-6412","2090-6404"],"issn-type":[{"value":"2090-6412","type":"electronic"},{"value":"2090-6404","type":"print"}],"subject":[],"published":{"date-parts":[[2021,8,18]]}}}