Evidence map›Paper›PMID 42563613›Full record

ArticleJACC. Case reports2026

NCPI-Plus: A Novel TAVR Anchoring Strategy for PAR With Enlarged LVOT.

Weijing Zhang, Jinxue Liu, Dawei Lin, Wei Li, Xue Yang, Shasha Chen, Lei Zhang, Dandan Chen, Shiqiang Hou, Qinchun Jin and 6 more

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in JACC. Case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

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.

2 · The registry

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3 · Its place in the literature

Who cites it

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No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

16 authors.

Weijing ZhangDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Jinxue LiuDepartment of Cardiology, Jiangmen Central Hospital, Jiangmen, China.
Dawei LinDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Wei LiDepartment of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai, China.
Xue YangDepartment of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China.
Shasha ChenDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Lei ZhangDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Dandan ChenDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Shiqiang HouDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Qinchun JinDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Jian WuDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Nanchao HongDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Lanfang WeiZhongshan Hospital, Fudan University (Xiamen Branch), Xiamen, China.
Peng WangDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Wenzhi PanDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China.
Junbo GeDepartment of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, National Clinical Research Center for Interventional Medicine, Key Laboratory of Viral Heart Diseases, Shanghai, China. Electronic address: peden@sina.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTranscatheter aortic valve replacement (TAVR) for pure aortic regurgitation (PAR) with an enlarged left ventricular outflow tract (LVOT) remains challenging due to inadequate anchoring. CASE SUMMARY: A 74-year-old woman with severe PAR and an enlarged LVOT (perimeter 93.7 mm), deemed high risk for surgery, underwent TAVR using a 30-mm self-expanding valve. A modified noncoronary sinus pivot implantation (NCPI-plus) technique was performed, deploying the valve above the virtual annular plane on the noncoronary sinus side to create a supra-annular pivot point. Postprocedural imaging and 12-month follow-up confirmed stable anchoring and excellent valve function without regurgitation. DISCUSSION: The NCPI-plus technique provides stable anchoring for TAVR in PAR patients with dilated LVOT, by using the supra-annular pivot point on the noncoronary sinus side as its core design to prevent downward valve displacement during deployment. TAKE-HOME MESSAGE: The NCPI-plus technique offers a feasible anchoring strategy for TAVR in PAR patients with enlarged LVOT.

Indexed as

anchoring techniqueaortic regurgitationleft ventricular outflow tractself-expanding valvetranscatheter aortic valve replacement

Identifiers

PMID42563613
PMCPMC13643435

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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.