ArticleJACC. Case reports2025
Extreme Anchoring: Self-Expanding Valve TAVR for Severe Pure Aortic Regurgitation in Sinus of Valsalva Aneurysm.
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
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
- Noncoronary Sinus Pivot Implantation (NCPI) Strategy for Transcatheter Aortic Valve Replacement With Self-Expanding Valve in Pure Native Aortic Regurgitation: A Multicenter, Registry Study From the CCA Database-NTCVR.Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTranscatheter aortic valve replacement (TAVR) for pure aortic regurgitation (PAR) remains technically challenging because of the lack of calcified annular structures for device anchoring. CASE SUMMARY: We report successful noncoronary sinus pivot implantation (NCPI) of a 29-mm self-expanding valve in a high-risk PAR patient (Society of Thoracic Surgeons 8.2%) with extreme root dilatation and no calcification under the STABLE protocol. Post-procedure imaging confirmed hemodynamic success, no paravalvular leak, ventricular recovery, and optimal root remodeling. DISCUSSION: This case highlights the role of annular-subannular anchoring (NCPI technique) and multimodality imaging in TAVR PAR with sinus of Valsalva aneurysm, addressing migration risks and expanding procedural feasibility beyond calcific stenosis-a critical advancement in an understudied population. TAKE-HOME MESSAGE: Self-expanding TAVR using anatomy-tailored anchoring (eg, NCPI) is viable in PAR with complex root anatomy, requiring imaging-guided precision for stable deployment and functional recovery.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.