{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T02:11:01Z","timestamp":1785377461326,"version":"3.55.0"},"reference-count":42,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"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":["Noninvasive Electrocardiol"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Left bundle branch area pacing (LBBAP) is an emerging physiological pacing technique that restores ventricular electrical synchrony by directly engaging the left conduction system. It has been proposed as an alternative to conventional pacing strategies, particularly in heart failure patients with reduced left ventricular ejection fraction (LVEF \u2264\u200950%).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A systematic literature search of PubMed, MEDLINE, and Scopus was conducted up to December 2024 in accordance with PRISMA guidelines. Sixteen studies involving 5680 patients were included. Reported outcomes included changes in LVEF, QRS duration (QRSd), hospitalization rates, complications, and mortality. Due to heterogeneity among studies, a qualitative narrative synthesis was performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>LBBAP was associated with significant improvements in cardiac function, with most studies reporting increased LVEF and marked reductions in QRSd, indicating improved electrical synchrony. Complication rates were low, with rare events such as pneumothorax and lead dislodgement. Heart failure\u2013related hospitalizations were lower with LBBAP compared with biventricular pacing (19.05% vs. 30.00%), while mortality rates remained low across pacing strategies. Overall, LBBAP demonstrated superior electrical resynchronization and favorable clinical outcomes compared with conventional pacing modalities.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>LBBAP is a promising pacing strategy that improves electrical synchrony and cardiac function with a favorable short\u2010 to mid\u2010term safety profile. Further large\u2010scale randomized studies are needed to establish its long\u2010term efficacy and safety.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/anec.70158","type":"journal-article","created":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T07:10:54Z","timestamp":1770102654000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Outcomes of Left Bundle Branch Area Pacing in Heart Failure Patients: A Systematic Review"],"prefix":"10.1111","volume":"31","author":[{"given":"Hina Ahmed","family":"Siddiqui","sequence":"first","affiliation":[{"name":"Department of Medicine Ibn e Seena Hospital  Kabul Afghanistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mounika","family":"Kotte","sequence":"additional","affiliation":[{"name":"Department of Medicine Ibn e Seena Hospital  Kabul Afghanistan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hilana 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