Evaluation of the Haemodynamic Behaviour of Stenosed Aortic Heart Valves Using Fluid Structure Interaction Modelling.

Lindi Grobler Kock, Ryno Laubscher, Johan van der Merwe, Martin P Venter, Anton F Doubell, Philip G Herbst

Abstract read

In one paragraph

Article in International journal for numerical methods in biomedical engineering, 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

–field-weighted citation impact

1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Lindi Grobler KockInstitute of Biomedical Engineering, Department of Mechanical and Mechatronic Engineering, Stellenbosch University, Stellenbosch, South Africa.ORCID https://orcid.org/0000-0001-9475-2518

Ryno LaubscherInstitute of Biomedical Engineering, Department of Mechanical and Mechatronic Engineering, Stellenbosch University, Stellenbosch, South Africa.ORCID https://orcid.org/0000-0002-8769-7386

Johan van der MerweInstitute of Biomedical Engineering, Department of Mechanical and Mechatronic Engineering, Stellenbosch University, Stellenbosch, South Africa.

Martin P VenterMaterials Optimisation and Design, Department of Mechanical and Mechatronic Engineering, Stellenbosch University, Stellenbosch, South Africa.ORCID https://orcid.org/0000-0002-0238-0305

Anton F DoubellDivision of Cardiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.

Philip G HerbstDivision of Cardiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa.

Funding

National Research Foundation of South Africa PMDS22071138485

6 · The paper itself

Abstract

Aortic stenosis (AS) is a valvular heart disease characterised by the narrowing of the valve opening area. Calcific aortic stenosis (CAS) and rheumatic aortic stenosis (RAS) have distinctly different valve morphologies. The haemodynamic environment of generic calcific and rheumatic aortic valves (AV) of various severities is analysed through the use of 3D FSI modelling techniques. For moderate (AVA = 1-15 cm

Indexed as

Aortic ValveAortic Valve StenosisHemodynamicsModels, CardiovascularCalcinosisHumansaortic valve pressure gradientscalcific aortic stenosisfluid structure interactionrheumatic aortic stenosis

Identifiers

PMID41793025

DOI10.1002/cnm.70156

PMCPMC12966776

What OpenQuestion holds

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LicenceCC BY

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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.