<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE article PUBLIC "-//NLM//DTD Journal Publishing DTD v2.0 20040830//EN" "journalpublishing.dtd"><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" dtd-version="2.0" xml:lang="en" article-type="correction"><front><journal-meta><journal-id journal-id-type="nlm-ta">J Med Internet Res</journal-id><journal-id journal-id-type="publisher-id">jmir</journal-id><journal-id journal-id-type="index">1</journal-id><journal-title>Journal of Medical Internet Research</journal-title><abbrev-journal-title>J Med Internet Res</abbrev-journal-title><issn pub-type="epub">1438-8871</issn><publisher><publisher-name>JMIR Publications</publisher-name><publisher-loc>Toronto, Canada</publisher-loc></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">v28i1e97621</article-id><article-id pub-id-type="doi">10.2196/97621</article-id><article-categories><subj-group subj-group-type="heading"><subject>Corrigenda and Addenda</subject></subj-group></article-categories><title-group><article-title>Correction: Multicriteria Optimization of Language Models for Heart Failure With Preserved Ejection Fraction Symptom Detection in Spanish Electronic Health Records: Comparative Modeling Study</article-title></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name name-style="western"><surname>Mata</surname><given-names>Jacinto</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name name-style="western"><surname>Pach&#x00F3;n</surname><given-names>Victoria</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name name-style="western"><surname>Manovel</surname><given-names>Ana</given-names></name><degrees>MD</degrees><xref ref-type="aff" rid="aff2">2</xref></contrib><contrib contrib-type="author"><name name-style="western"><surname>Ma&#x00F1;a</surname><given-names>Manuel J</given-names></name><degrees>PhD</degrees><xref ref-type="aff" rid="aff1">1</xref></contrib><contrib contrib-type="author"><name name-style="western"><surname>de la Villa</surname><given-names>Manuel</given-names></name><degrees>MSc</degrees><xref ref-type="aff" rid="aff1">1</xref></contrib></contrib-group><aff id="aff1"><institution>I&#x00B2;C Research Group, Universidad de Huelva</institution><addr-line>Huelva</addr-line><country>Spain</country></aff><aff id="aff2"><institution>Cardiology Department, Juan Ram&#x00F3;n Jim&#x00E9;nez University Hospital, Multidisciplinary Amyloidosis Unit Huelva, Hospital Juan Ram&#x00F3;n Jim&#x00E9;nez</institution><addr-line>Huelva</addr-line><country>Spain</country></aff><author-notes><corresp>Correspondence to Jacinto Mata, PhD, I&#x00B2;C Research Group, Universidad de Huelva, Huelva, 21007, Spain, +34 687862089; <email>mata@uhu.es</email></corresp></author-notes><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>28</day><month>5</month><year>2026</year></pub-date><volume>28</volume><elocation-id>e97621</elocation-id><history><date date-type="received"><day>15</day><month>04</month><year>2026</year></date><date date-type="accepted"><day>20</day><month>04</month><year>2026</year></date></history><copyright-statement>&#x00A9; Jacinto Mata, Victoria Pach&#x00F3;n, Ana Manovel, Manuel J Ma&#x00F1;a, Manuel de la Villa. Originally published in the Journal of Medical Internet Research (<ext-link ext-link-type="uri" xlink:href="https://www.jmir.org">https://www.jmir.org</ext-link>), 28.5.2026. </copyright-statement><copyright-year>2026</copyright-year><license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/"><p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (<ext-link ext-link-type="uri" xlink:href="https://creativecommons.org/licenses/by/4.0/">https://creativecommons.org/licenses/by/4.0/</ext-link>), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research (ISSN 1438-8871), is properly cited. The complete bibliographic information, a link to the original publication on <ext-link ext-link-type="uri" xlink:href="https://www.jmir.org/">https://www.jmir.org/</ext-link>, as well as this copyright and license information must be included.</p></license><self-uri xlink:type="simple" xlink:href="https://www.jmir.org/2026/1/e97621"/><related-article related-article-type="corrected-article" ext-link-type="doi" xlink:href="10.2196/76433" xlink:title="Correction of" xlink:type="simple">https://www.jmir.org/2025/1/e76433</related-article></article-meta></front><body><p>In &#x201C;Multicriteria Optimization of Language Models for Heart Failure With Preserved Ejection Fraction Symptom Detection in Spanish Electronic Health Records: Comparative Modeling Study&#x201D; [<xref ref-type="bibr" rid="ref1">1</xref>], the authors made one correction.</p><p>In the Acknowledgments section, the following text was revised:</p><disp-quote><p>This project was funded by the Institute of Health Carlos III, Ministry of Science, Innovation and Universities, Spanish Government (grant number PI20/01485).</p></disp-quote><p>The text now reads:</p><disp-quote><p>This study has been funded by the Instituto de Salud Carlos III through the project PI20/01485 (cofunded by the European Regional Development Fund/European Social Fund &#x201C;A way to make Europe&#x201D;/&#x201C;Investing in your future&#x201D;).</p></disp-quote><p>The correction will appear in the online version of the paper on the JMIR Publications website, together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other full-text repositories, the corrected article has also been resubmitted to those repositories.</p></body><back><ref-list><title>References</title><ref id="ref1"><label>1</label><nlm-citation citation-type="journal"><person-group person-group-type="author"><name name-style="western"><surname>Mata</surname><given-names>J</given-names> </name><name name-style="western"><surname>Pach&#x00F3;n</surname><given-names>V</given-names> </name><name name-style="western"><surname>Manovel</surname><given-names>A</given-names> </name><name name-style="western"><surname>Ma&#x00F1;a</surname><given-names>MJ</given-names> </name><name name-style="western"><surname>de la Villa</surname><given-names>M</given-names> </name></person-group><article-title>Multicriteria optimization of language models for heart failure with preserved ejection fraction symptom detection in Spanish electronic health records: comparative modeling study</article-title><source>J Med Internet Res</source><year>2025</year><month>07</month><day>17</day><volume>27</volume><fpage>e76433</fpage><pub-id pub-id-type="doi">10.2196/76433</pub-id><pub-id pub-id-type="medline">40674251</pub-id></nlm-citation></ref></ref-list></back></article>