ArticleJACC. Case reports2026
Intraluminal Lead Entry Into the Left Anterior Descending Coronary Artery With Left Bundle Branch Area Pacing.
Article in JACC. Case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Takotsubo syndrome mimicking left anterior descending coronary artery injury after left bundle branch area pacing: a case report.European heart journal. Case reports · 2026Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLeft bundle branch area pacing (LBBAP) is increasingly adopted for transvenous pacing. We report intraluminal lead entry into the main left anterior descending (LAD) coronary artery after deployment of an LBBAP lead. CASE SUMMARY: An 83-year old woman with tachy-brady syndrome underwent LBBAP with an Abbott UltiPace 58cm active fixation lead. The procedure was complicated by acute chest pain with associated ST-segment elevation in the anteroseptal leads. An attempt to retract the conduction system pacing lead helix was made; however, it could not be retracted entirely. An invasive coronary angiogram demonstrated TIMI flow grade 0 in the distal LAD coronary artery vessel. After a consensus decision, she was managed conservatively; her angina and ST-segment elevation resolved. She was discharged on day 3 postimplantation with stable lead parameters. DISCUSSION: This case demonstrates the potential risk of intraluminal lead entry into the main LAD coronary artery after deployment of a conduction system pacing lead.
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