| Autor: |
Matthew O'Connor, Rui Shi, Daniel B. Kramer, Omar Riad, Daniel Hunnybun, Julian W.E. Jarman, John Foran, Emily Cantor, Vias Markides, Tom Wong |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
International Journal of Cardiology: Heart & Vasculature, Vol 44, Iss , Pp 101171- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2352-9067 |
| DOI: |
10.1016/j.ijcha.2023.101171 |
| Popis: |
Introduction: Conduction system pacing (CSP), consisting of His bundle pacing (HBP) or left bundle branch area pacing (LBBAP) is a rapidly developing field. These pacing techniques result in single lead left ventricular resynchronisation. Understanding of the associated learning curve of the two techniques is an important consideration for new implanters/implanting centres. Methods: We conducted a review of the first 30 cases of both HBP and LBBAP at The Royal Brompton Hospital. The procedural duration and fluoroscopy time were used as surrogates for the learning curve of each technique. Results: Patient characteristics were similar in HBP and LBBAP groups; LV ejection fraction (46% vs 54%, p = 0.08), pre-procedural QRS duration (119 ms vs 128 ms, p = 0.32).Mean procedural duration was shorter for LBBAP than for HBP (87 vs 107mins, p = 0.04) and the drop in procedural duration was more marked in LBBAP, plateauing and remaining low at 80mins after the initial 10 cases. Fluoroscopic screening time mirrored procedural duration (8 min vs 16 min, p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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