{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T20:07:33Z","timestamp":1791490053709,"version":"4.3.4"},"reference-count":31,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2023,3,14]],"date-time":"2023-03-14T00:00:00Z","timestamp":1678752000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Cephalalgia"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The prevalence of cardiac cephalalgia is unknown and there is limited information about its clinical features. We aimed to assess the prevalence of cardiac cephalalgia, its clinical characteristics and associated factors.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We conducted a prospective study of patients with suspected acute coronary syndrome admitted to the Cardiology Service at Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain, over a one-year period. We interviewed patients within the first 24 hours of admission using a standardized case-report form to assess the presence of headache in relation to the acute coronary syndrome and its characteristics.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>We included 438 patients, 381 with confirmed myocardial ischemia. Prevalence of cardiac cephalalgia was 14.2% (n\u2009=\u200954). The most common features were frontal location, pressing quality and moderate intensity. Pain referred to the jaws (aOR 2.61; 95% CI 1.33\u20135.12; p\u2009=\u20090.005), palpitations (aOR 3.65; 95% CI 1.57\u20138.50; p\u2009=\u20090.003) and circumflex coronary artery as the culprit artery for the myocardial ischemia (aOR 3.8; 95% CI 1.07\u201313.74; p\u2009=\u20090.021) were related to cardiac whereas history of hypertension was inversely associated (aOR 0.37: 95% CI 0.18\u20130.74; p\u2009=\u20090.005).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The prevalence of cardiac cephalalgia was 14.2%. Our study provides valuable information about cardiac cephalalgia characteristics that suggest revision of current diagnostic criteria.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/03331024231160743","type":"journal-article","created":{"date-parts":[[2023,3,15]],"date-time":"2023-03-15T01:24:31Z","timestamp":1678843471000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":9,"title":["Prevalence, clinical characteristics and associated factors of cardiac cephalalgia: A prospective study"],"prefix":"10.1177","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6370-218X","authenticated-orcid":false,"given":"Mar\u00eda Pilar","family":"Navarro-P\u00e9rez","sequence":"first","affiliation":[{"name":"Neurology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"},{"name":"Aragon Institute for Health Research, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Judit","family":"Espinosa-Rueda","sequence":"additional","affiliation":[{"name":"Neurology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"},{"name":"Aragon Institute for Health Research, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Ballesta-Mart\u00ednez","sequence":"additional","affiliation":[{"name":"Neurology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"},{"name":"Aragon Institute for Health Research, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pablo","family":"Revilla-Mart\u00ed","sequence":"additional","affiliation":[{"name":"Aragon Institute for Health Research, Zaragoza, Spain"},{"name":"Cardiology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jes","family":"Olesen","sequence":"additional","affiliation":[{"name":"Danish Headache Center, Department of Neurology, Rigshospitalet-Glostrup, University of Copenhagen, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elena","family":"Bellosta-Diago","sequence":"additional","affiliation":[{"name":"Neurology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"},{"name":"Aragon Institute for Health Research, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sonia","family":"Santos-Lasaosa","sequence":"additional","affiliation":[{"name":"Neurology Department, Hospital Cl\u00ednico Universitario Lozano Blesa, Zaragoza, Spain"},{"name":"Aragon Institute for Health Research, Zaragoza, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,3,14]]},"reference":[{"key":"bibr1-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1177\/0333102417738202"},{"key":"bibr2-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.49.3.813"},{"key":"bibr3-03331024231160743","first-page":"e9349","volume":"12","author":"Khan MA","year":"2020","journal-title":"Cureus"},{"key":"bibr4-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1161\/CIR.0000000000000617"},{"key":"bibr5-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1016\/S0033-0620(71)80001-4"},{"key":"bibr6-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-5273(00)00414-9"},{"key":"bibr7-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1177\/03331024221088993"},{"key":"bibr8-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1186\/s10194-022-01508-7"},{"key":"bibr9-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1159\/000078489"},{"key":"bibr10-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1007\/s10194-008-0087-x"},{"key":"bibr11-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1007\/s11916-015-0481-4"},{"key":"bibr12-03331024231160743","first-page":"170","volume":"11","author":"Elgharably Y","year":"2012","journal-title":"Eur J Cardiovasc Med"},{"key":"bibr13-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1186\/s12245-022-00436-2"},{"key":"bibr14-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1161\/01.HYP.28.3.494"},{"key":"bibr15-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0404.2009.01215.x"},{"key":"bibr16-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1161\/01.HYP.30.5.1279"},{"key":"bibr17-03331024231160743","first-page":"463","volume":"72","author":"Hagen K","year":"2002","journal-title":"J Neurol Neurosurg Psychiatry"},{"key":"bibr18-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000309222.79376.57"},{"key":"bibr19-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1002\/cphy.c140032"},{"key":"bibr20-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1016\/j.cjca.2011.09.010"},{"key":"bibr21-03331024231160743","doi-asserted-by":"publisher","DOI":"10.3389\/fphys.2021.665298"},{"key":"bibr22-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1097\/MEJ.0b013e3282f5dc09"},{"key":"bibr23-03331024231160743","doi-asserted-by":"crossref","first-page":"1476","DOI":"10.1016\/S0300-8932(05)74080-X","volume":"58","author":"Guti\u00e9rrez-Morlote J","year":"2005","journal-title":"Rev Esp Cardiol"},{"key":"bibr24-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2006.00316_1.x"},{"key":"bibr25-03331024231160743","first-page":"57","volume":"19","author":"Cheng PY","year":"2010","journal-title":"Acta Neurol Taiwan"},{"key":"bibr26-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1016\/0002-8703(88)90805-8"},{"key":"bibr27-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.h5649"},{"key":"bibr28-03331024231160743","doi-asserted-by":"publisher","DOI":"10.4330\/wjc.v13.i11.608"},{"key":"bibr29-03331024231160743","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-134-9_Part_2-200105011-00006"},{"key":"bibr30-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1161\/JAHA.119.014733"},{"key":"bibr31-03331024231160743","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2011.05.027"}],"container-title":["Cephalalgia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03331024231160743","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/03331024231160743","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/03331024231160743","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T14:45:42Z","timestamp":1777387542000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/03331024231160743"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,3,14]]},"references-count":31,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["10.1177\/03331024231160743"],"URL":"https:\/\/doi.org\/10.1177\/03331024231160743","relation":{},"ISSN":["0333-1024","1468-2982"],"issn-type":[{"value":"0333-1024","type":"print"},{"value":"1468-2982","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,3,14]]},"article-number":"03331024231160743"}}