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- Title
Outcomes of combined left bundle branch area pacing with atrioventricular nodal ablation in patients with atrial fibrillation and pulmonary disease.
- Authors
Sefton, Christopher; Tanaka‐Esposito, Christine; Dresing, Thomas; Lee, Justin; Chung, Roy
- Abstract
Introduction: Concomitant left bundle branch area pacing (LBBAP) with atrioventricular (AV) nodal ablation is emerging as a viable management option in atrial fibrillation refractory to medical management. Its viability in patients with pulmonary disease and atrial fibrillation is unknown. Methods and results: This is a retrospective, observational cohort study in consecutive patients who underwent concomitant LBBAP with AV nodal ablation with advanced pulmonary disease at the Cleveland Clinic Fairview Hospital between January 2019 and January 2023. Patient characteristics, comorbidities, and medication use were extracted via chart review. Rates of hospitalizations, medication use, and structural disease seen on echocardiography were compared before and after the procedure. There were 27 patients with group 3 pulmonary hypertension who underwent the procedure. In the 24 months preprocedure, there were 114 admissions for heart failure or atrial fibrillation compared to 9 admissions postprocedure (p <.001). Mean follow up was 17.3 ± 12.1 months. There were no significant complications or lead dislodgements. Echocardiographic characteristics were similar prior to and after pacemaker implantation. Use of medications for rate and rhythm control was common preprocedure, and was reduced dramatically postprocedure. Conclusion: This small, retrospective cohort study suggests concomitant LBBAP with AV nodal ablation may be safe and efficacious for management of atrial fibrillation in patients with advanced pulmonary disease.
- Subjects
PATIENT safety; ACADEMIC medical centers; SCIENTIFIC observation; PULMONARY hypertension; TREATMENT effectiveness; RETROSPECTIVE studies; DESCRIPTIVE statistics; ODDS ratio; LUNG diseases; ATRIAL fibrillation; HIS bundle; MEDICAL records; ACQUISITION of data; CARDIAC pacing; CATHETER ablation; CONFIDENCE intervals; CARDIAC pacemakers; ATRIOVENTRICULAR node; DRUG utilization; COMORBIDITY; ECHOCARDIOGRAPHY
- Publication
Pacing & Clinical Electrophysiology, 2024, Vol 47, Issue 7, p946
- ISSN
0147-8389
- Publication type
Article
- DOI
10.1111/pace.14990