{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,16]],"date-time":"2026-05-16T04:34:51Z","timestamp":1778906091158,"version":"3.51.4"},"reference-count":37,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Feline Medicine and Surgery Open Reports"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:sec>\n                    <jats:title>Case series summary<\/jats:title>\n                    <jats:p>Two cats were presented for investigation of bradyarrhythmia detected by their referring veterinarians during routine examination. Both cats had extensive investigations, including haematology, serum biochemistry with electrolytes and thyroxine concentrations, systolic blood pressure measurement, echocardiography, electrocardiography and infectious disease testing. Infectious disease testing included serology for Toxoplasma gondii, Ehrlichia canis, Anaplasma phagocytophilum and Borrelia burgdorferi, and PCR for B burgdorferi antigen in both cats. Case 1 was also assessed by PCR for Bartonella henselae antigen and case 2 was assessed for Dirofilaria immitis by serology. All infectious disease tests, other than for B burgdorferi, were negative. Case 1 was diagnosed with Lyme carditis based on marked bradydysrhythmia, positive B burgdorferi serology, a structurally normal heart and clinical resolution with appropriate treatment with a 4-year follow-up. Case 2 was diagnosed with Lyme carditis based on marked bradydysrhythmia and positive B burgdorferi PCR; however, this cat had structural heart disease that did not resolve with treatment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Relevance and novel information<\/jats:title>\n                    <jats:p>This small case series describes two B burgdorferi positive cats presenting with newly diagnosed cardiac abnormalities consistent with those found in humans and dogs with Lyme carditis. Both cats were asymptomatic as perceived by their owners; the arrhythmia was detected by their veterinarians.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/2055116919898292","type":"journal-article","created":{"date-parts":[[2020,1,2]],"date-time":"2020-01-02T06:28:32Z","timestamp":1577946512000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["First report of Lyme borreliosis leading to cardiac bradydysrhythmia in two cats"],"prefix":"10.1177","volume":"6","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5544-4819","authenticated-orcid":false,"given":"Camilla","family":"T\u00f8rnqvist-Johnsen","sequence":"first","affiliation":[{"name":"The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Midlothian, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sara-Ann","family":"Dickson","sequence":"additional","affiliation":[{"name":"The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Midlothian, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kerry","family":"Rolph","sequence":"additional","affiliation":[{"name":"Ross University School of Veterinary Medicine, Basseterre, St Kitts, West Indies"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Valentina","family":"Palermo","sequence":"additional","affiliation":[{"name":"Anderson Moores Veterinary Specialists, Winchester, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hannah","family":"Hodgkiss-Geere","sequence":"additional","affiliation":[{"name":"Small Animal Teaching Hospital, Institute of Veterinary Science, University of Liverpool, Neston, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paul","family":"Gilmore","sequence":"additional","affiliation":[{"name":"Liverpool Veterinary Parasitology Diagnostics (LVPD), University of Liverpool, Liverpool, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dani\u00e8lle A","family":"Gunn-Moore","sequence":"additional","affiliation":[{"name":"The Royal (Dick) School of Veterinary Studies and The Roslin Institute, University of Edinburgh, Midlothian, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,1,2]]},"reference":[{"key":"bibr1-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1016\/j.idc.2015.02.010"},{"key":"bibr2-2055116919898292","doi-asserted-by":"publisher","DOI":"10.2807\/ese.16.27.19906-en"},{"key":"bibr3-2055116919898292","doi-asserted-by":"crossref","first-page":"229","DOI":"10.7883\/yoken.JJID.2004.229","volume":"57","author":"Masuzawa T","year":"2004","journal-title":"Jpn J Infect Dis"},{"key":"bibr4-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1186\/s13071-018-2744-5"},{"key":"bibr5-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1111\/j.1939-1676.2006.tb02880.x"},{"key":"bibr6-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1016\/j.ttbdis.2011.04.002"},{"key":"bibr7-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1016\/j.vetpar.2017.07.033"},{"key":"bibr8-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1093\/clinids\/11.Supplement_6.S1451"},{"key":"bibr9-2055116919898292","doi-asserted-by":"publisher","DOI":"10.15171\/bi.2015.08"},{"key":"bibr10-2055116919898292","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.2005.66.1895"},{"key":"bibr11-2055116919898292","first-page":"333","volume":"129","author":"Pantchev N","year":"2016","journal-title":"Berl Munch Tierarztl Wochenschr"},{"key":"bibr12-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-5827.1994.tb03804.x"},{"key":"bibr13-2055116919898292","doi-asserted-by":"crossref","first-page":"1507","DOI":"10.2460\/ajvr.1992.53.09.1507","volume":"53","author":"Burgess EC","year":"1992","journal-title":"Am J Vet Res"},{"key":"bibr14-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1177\/1040638715593598"},{"key":"bibr15-2055116919898292","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4615-1891-4_9"},{"key":"bibr16-2055116919898292","doi-asserted-by":"crossref","unstructured":"Hoyt K, Chandrashekar R, Beall M, et al. 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