ArticleJACC. Case reports2025
Delayed Migration of a Transcatheter Aortic Valve Into the Left Ventricular Outflow Tract.
Article in JACC. Case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Transcatheter Aortic Valve Migration and Embolization During Transcatheter Aortic Valve Replacement: A Contemporary Management Review With a Practical Bailout Algorithm.Journal of the Society for Cardiovascular Angiography & Interventions · 2026Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLate device migration is a rare complication of the transcatheter aortic valve replacement procedure. CASE SUMMARY: This is a 60-year-old man with a medical history of surgical aortic valve replacement with subsequent transcatheter aortic valve replacement who presented to the emergency department for chest discomfort and dyspnea. The transthoracic echocardiogram showed moderate prosthetic aortic regurgitation and severe prosthetic aortic valve stenosis, with evidence of valve migration. The patient underwent a successful transcatheter aortic valve-in-valve replacement. DISCUSSION: Transcatheter heart valve migration, typically occurring shortly after deployment, is uncommon in late presentations, with few cases reported. Migration occurs when retrograde forces overcome the strength of the valve's endothelial attachment. Previous surgical aortic valve replacement, worsening heart failure, and endothelial dysfunction may have played a role in migration. TAKE-HOME MESSAGES: Transcatheter heart valve migration is a potentially lethal complication. Patients presenting with acute heart failure and known bioprosthesis require prompt evaluation with echocardiography.
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