{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T12:22:53Z","timestamp":1756383773640,"version":"3.44.0"},"reference-count":13,"publisher":"BMJ","issue":"4","license":[{"start":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T00:00:00Z","timestamp":1617235200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/bmj.com\/coronavirus\/usage"}],"funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["K23HL13055"],"award-info":[{"award-number":["K23HL13055"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2021,4,18]]},"published-print":{"date-parts":[[2021,4]]},"abstract":"<jats:p>A 9-day-old girl presented during the 2020 SARS-CoV-2 pandemic in wide-complex tachycardia with acute, symptomatic COVID-19 infection. Because the potential cardiac complications of COVID-19 were unknown at the time of her presentation, we chose to avoid the potential risks of haemodynamic collapse associated with afterload reduction from adenosine. Instead, a transoesophageal pacing catheter was placed. Supraventricular tachycardia (SVT) with an aberrated QRS morphology was diagnosed and the catheter was used to pace-terminate tachycardia. This presentation illustrates that the haemodynamic consequences of a concurrent infection with largely unknown neonatal sequelae present a potentially high-risk situation for pharmacologic conversion. Oesophageal cannulation can be used to diagnose and terminate infantile SVT.<\/jats:p>","DOI":"10.1136\/bcr-2021-241846","type":"journal-article","created":{"date-parts":[[2021,4,30]],"date-time":"2021-04-30T11:32:26Z","timestamp":1619782346000},"page":"e241846","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":8,"title":["Aberrated supraventricular tachycardia associated with neonatal fever and COVID-19 infection"],"prefix":"10.1136","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0880-3188","authenticated-orcid":false,"given":"Kali A","family":"Hopkins","sequence":"first","affiliation":[{"name":"Department of Paediatrics, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gregory","family":"Webster","sequence":"additional","affiliation":[{"name":"Division of Cardiology, Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, Illinois, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2021,4,30]]},"reference":[{"key":"2025082708150130000_14.4.e241846.1","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1161\/CIRCULATIONAHA.120.049836","article-title":"Review of cardiac involvement in multisystem inflammatory syndrome in children","volume":"143","author":"Alsaied","year":"2021","journal-title":"Circulation"},{"key":"2025082708150130000_14.4.e241846.2","doi-asserted-by":"crossref","first-page":"1313","DOI":"10.1001\/jama.2020.2131","article-title":"Novel coronavirus infection in hospitalized infants under 1 year of age in China","volume":"323","author":"Wei","year":"2020","journal-title":"JAMA"},{"key":"2025082708150130000_14.4.e241846.3","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.m4857"},{"key":"2025082708150130000_14.4.e241846.4","first-page":"S8","article-title":"Epidemiology of arrhythmias in children","volume":"8","author":"Sekar","year":"2008","journal-title":"Indian Pacing Electrophysiol J"},{"key":"2025082708150130000_14.4.e241846.5","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.113.001372"},{"key":"2025082708150130000_14.4.e241846.6","unstructured":"Saul JP , Kygler JD . Electrophysiology studies and electrophysiologic therapeutic catheterization. ThoracicKey. 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