{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,21]],"date-time":"2025-08-21T16:53:54Z","timestamp":1755795234404,"version":"3.44.0"},"reference-count":20,"publisher":"BMJ","issue":"2","license":[{"start":{"date-parts":[[2024,9,18]],"date-time":"2024-09-18T00:00:00Z","timestamp":1726617600000},"content-version":"unspecified","delay-in-days":17,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["Open Heart"],"accepted":{"date-parts":[[2024,8,28]]},"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:sec>\n                  <jats:title>Backgrounds<\/jats:title>\n                  <jats:p>Permanent pacemaker implantation (PPMI) is one of the greatest disadvantages of transcatheter aortic valve implantation (TAVI). To seek the predictors and clinical impacts of PPMI and investigate the recovery rate from conduction disorders.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>We retrospectively analysed data from 745 consecutive patients who underwent TAVI for severe aortic stenosis from November 2013 to July 2022. The ventricular pacing (VP) rate was recorded at 1 and 6 months after PPMI and the recovery from conduction disorders was defined as the VP rate &lt;1%.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Postoperative PPMI was performed in 7.1% (53\/745) of patients. Balloon predilatation was significantly frequent in the PPMI (\u2212) group (52.8% (28\/53) vs 80.6% (558\/692); p&lt;0.001) and the oversizing ratio was significantly greater in the PPMI (+) group (11.8%\u00b110.1% vs 9.1%\u00b19.7%; p=0.035). Freedom from rehospitalisation due to heart failure rate was significantly higher in the PPMI (\u2212) group (p=0.032). In patients with postoperative PPMI, recovery from conduction disorders was observed in 17.0% and 27.9% of patients at 1 and 6 months, respectively.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusions<\/jats:title>\n                  <jats:p>Recovery from conduction disorders occurred frequently. Avoidance of oversizing and extension of observation time may reduce the need for PPMI after TAVI.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1136\/openhrt-2024-002867","type":"journal-article","created":{"date-parts":[[2024,9,19]],"date-time":"2024-09-19T02:45:16Z","timestamp":1726713916000},"page":"e002867","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Recovery rate from conduction disorders in patients with permanent pacemaker implantation after transcatheter aortic valve implantation"],"prefix":"10.1136","volume":"11","author":[{"given":"Maria","family":"Yamamoto","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Surgery, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4172-2603","authenticated-orcid":false,"given":"Arudo","family":"Hiraoka","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Toshinobu","family":"Yoshida","sequence":"additional","affiliation":[{"name":"Department of Cardiology, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4492-665X","authenticated-orcid":false,"given":"Satoru","family":"Kishimoto","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Genta","family":"Chikazawa","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hidenori","family":"Yoshitaka","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Surgery, The Sakakibara Heart Institute, Okayama, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2024,9,18]]},"reference":[{"key":"2025081709331222000_11.2.e002867.1","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-158-1-201301010-00007"},{"key":"2025081709331222000_11.2.e002867.2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2020.09.595"},{"key":"2025081709331222000_11.2.e002867.3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2014.04.033"},{"key":"2025081709331222000_11.2.e002867.4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2015.12.023"},{"key":"2025081709331222000_11.2.e002867.5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2016.02.018"},{"key":"2025081709331222000_11.2.e002867.6","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2016.08.050"},{"key":"2025081709331222000_11.2.e002867.7","doi-asserted-by":"publisher","DOI":"10.1510\/icvts.2010.254607"},{"key":"2025081709331222000_11.2.e002867.8","doi-asserted-by":"publisher","DOI":"10.1016\/j.hrthm.2011.12.014"},{"key":"2025081709331222000_11.2.e002867.9","first-page":"2189","article-title":"Incidence, Predictors, and Outcomes of Permanent Pacemaker Implantation Following Transcatheter Aortic Valve Replacement","volume":"9","author":"Fadahunsi","year":"2016","journal-title":"JACC: Cardiovascular Interventions"},{"key":"2025081709331222000_11.2.e002867.10","doi-asserted-by":"crossref","first-page":"2771","DOI":"10.1093\/eurheartj\/ehz924","article-title":"Clinical impact of conduction disturbances in transcatheter aortic valve replacement recipients: a systematic review and meta-analysis","volume":"41","author":"Faroux","year":"2020","journal-title":"Eur Heart J"},{"key":"2025081709331222000_11.2.e002867.11","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2018.10.053"},{"key":"2025081709331222000_11.2.e002867.12","doi-asserted-by":"publisher","DOI":"10.1136\/heartjnl-2015-307666"},{"key":"2025081709331222000_11.2.e002867.13","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.118.007124","article-title":"Impact of Leadless Pacemaker Therapy on Cardiac and Atrioventricular Valve Function Through 12 Months of Follow-Up","volume":"12","author":"Beurskens","year":"2019","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"2025081709331222000_11.2.e002867.14","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjcard.2013.09.030"},{"key":"2025081709331222000_11.2.e002867.15","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1016\/j.amjcard.2015.03.054","article-title":"Impact on Left Ventricular Function and Remodeling and on 1-Year Outcome in Patients With Left Bundle Branch Block After Transcatheter Aortic Valve Implantation","volume":"116","author":"Carrabba","year":"2015","journal-title":"Am J Cardiol"},{"key":"2025081709331222000_11.2.e002867.16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2019.07.015"},{"key":"2025081709331222000_11.2.e002867.17","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa2307447"},{"key":"2025081709331222000_11.2.e002867.18","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.121.020906","article-title":"Predictors of Permanent Pacemaker Implantation in Patients Undergoing Transcatheter Aortic Valve Replacement \u2010 A Systematic Review and Meta\u2010Analysis","volume":"10","author":"Ullah","year":"2021","journal-title":"JAHA"},{"key":"2025081709331222000_11.2.e002867.19","doi-asserted-by":"crossref","first-page":"1464","DOI":"10.1111\/jce.15920","article-title":"Ventricular pacing burden in patients with left bundle branch block after transcatheter aortic valve replacement therapy","volume":"34","author":"Serban","year":"2023","journal-title":"J Cardiovasc Electrophysiol"},{"key":"2025081709331222000_11.2.e002867.20","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCINTERVENTIONS.118.006664","article-title":"Current Society of Thoracic Surgeons Model Reclassifies Mortality Risk in Patients Undergoing Transcatheter Aortic Valve Replacement","volume":"11","author":"Kumar","year":"2018","journal-title":"Circ Cardiovasc Interv"}],"container-title":["Open 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