{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,16]],"date-time":"2026-03-16T07:57:50Z","timestamp":1773647870448,"version":"3.50.1"},"reference-count":12,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T00:00:00Z","timestamp":1764028800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T00:00:00Z","timestamp":1764028800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pacing Clinical Electrophis"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Optimal management in patients presenting with persistent atrial fibrillation, cardiomyopathy, and atrial as well as ventricular dyssynchrony with left bundle branch block is unclear.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results and Methods<\/jats:title>\n                    <jats:p>\n                      A 67\u2010year\u2010old female patient presented with persistent atrial fibrillation, cardiomyopathy with a newly reduced ejection fraction (EF), increased\n                      <jats:italic>P<\/jats:italic>\n                      wave duration on electrocardiogram (ECG) and left bundle branch block. After shared decision making, the patient elected to proceed with Bachman bundle\/left bundle branch area pacing plus atrioventricular (AV) node ablation. At 6\u2010month follow\u2010up post procedure, a repeat echocardiogram showed normalized atrial size and EF (65%). Device interrogation demonstrated no recurrent atrial fibrillation with the patient off antiarrhythmic and heart failure medical therapy.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Integrated atrial and ventricular synchronization through Bachmann bundle and left bundle branch area pacing may help break the cycle of dyssynchrony, remodeling, and arrhythmia. In combination with AV node ablation, it may be considered as an alternative treatment option in certain cases after shared decision making.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/pace.70095","type":"journal-article","created":{"date-parts":[[2025,11,25]],"date-time":"2025-11-25T13:29:58Z","timestamp":1764077398000},"page":"161-165","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Atrial and Ventricular Dyssynchrony, Cardiomyopathy, and Atrial Fibrillation: To Synchronize or to Ablate First?"],"prefix":"10.1111","volume":"49","author":[{"given":"Qiying","family":"Dai","sequence":"first","affiliation":[{"name":"Department of Cardiovascular Diseases Mayo Clinic Health System  La Crosse Wisconsin USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Samuel","family":"Asirvatham","sequence":"additional","affiliation":[{"name":"Mayo Clinic  Rochester Minnesota USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5897-9464","authenticated-orcid":false,"given":"Yong\u2010Mei","family":"Cha","sequence":"additional","affiliation":[{"name":"Mayo Clinic  Rochester Minnesota USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dragos","family":"Balf","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Diseases Mayo Clinic Health System  La Crosse Wisconsin USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Courtney","family":"Hart","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Diseases Mayo Clinic Health System  La Crosse Wisconsin USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4782-0957","authenticated-orcid":false,"given":"Xiaoke","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Cardiovascular Diseases Mayo Clinic Health System  La Crosse Wisconsin USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,11,25]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"214","article-title":"Atrial Conduction and Atrial Fibrillation: From Basic Science to Clinical Practice","volume":"5","author":"Platonov P. 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