Key result
Modified catheter techniques successfully achieve selective LBBP in dextrocardia with complete heart block.
Why the study?
The effectiveness of simplified anatomical mapping imaging and modified catheter techniques for selective left bundle branch pacing in patients with dextrocardia and complete heart block was demonstrated.
Simplified anatomical mapping and modified catheter techniques can effectively achieve selective left bundle branch pacing in patients with dextrocardia and complete heart block.
Answers are grounded in this paper and cite their sources.
Supports LBBP feasibility in dextrocardia with modified techniques; hypothesis-generating and should not change practice.
We reported the case of a 77-year-old woman with dextrocardia and complete heart block, demonstrating the effectiveness of simplified anatomical mapping imaging and modified catheter techniques to achieve selective left bundle branch pacing (LBBP).
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Rutnuntamongkon et al. (2026) studied this question. Simplified anatomical mapping and modified catheter techniques effectively achieved selective left bundle branch pacing in a patient with dextrocardia and complete heart block.
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