{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T02:11:03Z","timestamp":1785377463181,"version":"3.55.0"},"reference-count":27,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2020,4,8]],"date-time":"2020-04-08T00:00:00Z","timestamp":1586304000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Key Medical Projects of Xiamen Science and Technology Plan","award":["3502Z20191103"],"award-info":[{"award-number":["3502Z20191103"]}]},{"name":"Guiding Program of Fujian Science and Technology Department","award":["2019D020"],"award-info":[{"award-number":["2019D020"]}]},{"name":"Guiding Program of Xiamen Science and Technology Department","award":["3502Z20199141"],"award-info":[{"award-number":["3502Z20199141"]}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Cardiovasc electrophysiol"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Left bundle branch pacing (LBBP) is a promising new method for patients with pacing indications. This study aims to evaluate the safety and feasibility of LBBP in a relatively longer time span.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods and Results<\/jats:title><jats:p>A total of 164 patients were recruited for LBBP in this study. Among these patients, 148 patients had pacing indications due to symptomatic bradycardia while the other 16 patients had indications for cardiac resynchronization therapy (CRT). LBBP was successful in 89.0% (146\/164) of all recruited patients. Intracardiac and surface electrographic parameters and image data were documented during the LBBP procedure. The mean paced QRS duration (pQRSD) and the mean stimulus to left ventricular activation time (stim\u2010LVAT) was 106.0\u2009\u00b1\u200912.9\u2009ms and 64.4\u2009\u00b1\u200913.7\u2009ms respectively. Left bundle branch (LBB) potentials were recorded in 89 patients. Forty\u2010three of whom had sick sinus syndrome (SSS), and 46 had atrioventricular block (AVB). The presence of LBB potential was more common in patients with SSS (82.7% vs 57.5%, <jats:italic>P<\/jats:italic>\u2009=\u2009.002). No significant differences in pQRSD, stim\u2010LVAT, or capture threshold were detected between patient groups with or without LBB potential. Patients were followed up at 1 month, 3 months, 6 months, and 1 year after the procedure. Pacing parameters and the echocardiographic data remained stable within a mean follow\u2010up period of 8.6\u2009\u00b1\u20094.3 months. No serious complication caused by this procedure was found in this study.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Successful LBBP carried an aspect of short pQRSD and stim\u2010LVAT while the LBB potential was not the prerequisite and necessary feature. The LBBP procedure had a high success rate with satisfied and stable lead parameters during short and intermediate\u2010term observations.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jce.14463","type":"journal-article","created":{"date-parts":[[2020,4,2]],"date-time":"2020-04-02T05:40:09Z","timestamp":1585806009000},"page":"1472-1481","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":33,"title":["Short\u2010term and intermediate\u2010term performance and safety of left bundle branch pacing"],"prefix":"10.1111","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7120-2203","authenticated-orcid":false,"given":"Jincun","family":"Guo","sequence":"first","affiliation":[{"name":"Division of Cardiology Xiamen Cardiovascular Hospital, Xiamen University  Xiamen Fujian China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linlin","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Cardiology 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Cardiac Function Xiamen Cardiovascular Hospital, Xiamen University  Xiamen Fujian China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiang","family":"Li","sequence":"additional","affiliation":[{"name":"Division of Cardiology Xiamen Cardiovascular Hospital, Xiamen University  Xiamen Fujian China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4896-7934","authenticated-orcid":false,"given":"Dong","family":"Chang","sequence":"additional","affiliation":[{"name":"Division of Cardiology Xiamen Cardiovascular Hospital, Xiamen University  Xiamen Fujian China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Binni","family":"Cai","sequence":"additional","affiliation":[{"name":"Division of Cardiology Xiamen Cardiovascular Hospital, Xiamen University  Xiamen Fujian 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