{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T12:26:45Z","timestamp":1753878405893,"version":"3.41.2"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2021,12,2]],"date-time":"2021-12-02T00:00:00Z","timestamp":1638403200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Noninvasive Electrocardiol"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The QT interval prolongation was associated with fatal arrhythmias and cardiac death. However, there were not adequate data to clarify the situation of QT interval prolongation in primary biliary cholangitis (PBC) patients. The aim of this study was to clarify the rate and the associated risk factors of corrected QT (QTc) interval prolongation in PBC patients.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>From January 2016 to December 2020, PBC patients were retrospectively enrolled. The rate of QTc interval prolongation was surveyed and the associated risk factors were clarified by univariate and multivariate analyses.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Among the 189\u00a0PBC patients, 24.3% (46\/189) had the QTc interval prolongation. The univariate analysis showed that age, Child\u2010Pugh classification, creatinine, international normalized ratio (INR), and platelet (PLT) were associated with QTc interval prolongation in the PBC patients. The multivariate analysis further showed only age (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.028) and Child\u2010Pugh classification (<jats:italic>p<\/jats:italic>\u00a0=\u00a0.035) were the associated risk factors. It had the highest risk of QTc interval prolongation (as high as 64.3%) in the patients who were more than 62.5\u00a0years old and with Child\u2010Pugh C.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The QTc interval prolongation was frequent in PBC patients, especially in the patients with decompensated cirrhosis. The rate of QTc interval prolongation was as high as 64.3% in the PBC patients who were more than 62.5\u00a0years old and classified as Child\u2010Pugh C.<\/jats:p><\/jats:sec>","DOI":"10.1111\/anec.12925","type":"journal-article","created":{"date-parts":[[2021,12,2]],"date-time":"2021-12-02T10:42:25Z","timestamp":1638441745000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["QTc interval prolongation in the patients with primary biliary cholangitis"],"prefix":"10.1111","volume":"27","author":[{"given":"Zihao","family":"Wang","sequence":"first","affiliation":[{"name":"Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rongkai","family":"Qian","sequence":"additional","affiliation":[{"name":"Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanhua","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lingfei","family":"Mo","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bomiao","family":"Ju","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nan","family":"Hu","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pei","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lan","family":"He","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6351-6758","authenticated-orcid":false,"given":"Jing","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Rheumatology and Immunology The First Affiliated Hospital of Xi'an Jiaotong University Xi'an China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,12,2]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2004.10.054"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.5005\/jp-journals-10071-23695"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.psym.2017.10.009"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/hep.510270106"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0194397"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1053\/euhj.1998.1276"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1016345412555"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198303103081006"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1053\/he.2000.5984"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/bcp.13326"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0168-8278(05)80640-3"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/CNQ.0b013e3182a10c2a"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.4330\/wjc.v9.i4.347"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-5085(03)01062-X"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa033364"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/hep.22906"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cjca.2011.12.010"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.2165\/00002018-200730090-00005"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1159\/000117003"},{"issue":"2","key":"e_1_2_10_21_1","first-page":"176","article-title":"2015 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death","volume":"69","author":"Priori S. 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