ArticleClinical case reports2025
Percutaneous Closure of Perivalvular Leakage After Aortic Valve Replacement Using Preoperative 3D Printing Technology Guidance: A Case Report.
Article in Clinical 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.
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
We report a case of transcatheter paravalvular leak (PVL) closure assisted by three-dimensional (3D) printing and intracardiac echocardiography (ICE) in a patient with complex valvular history. A 70-year-old male manifested acute exacerbation of dyspnea, accompanied by orthopnea and nocturnal paroxysmal respiratory distress. Echocardiographic evaluation revealed severe aortic PVL. After multidisciplinary heart team evaluation, transcatheter aortic PVL closure was selected as the preferred therapeutic strategy. The preoperative assessment of PVL location, size, and morphology using 3D printing technology accurately guided the interventional position and the selection of the occluder size and the successful completion of closed treatment under local anesthesia, which was assisted by intracardiac echocardiography to ensure the safety and smoothness of the procedure.
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.