Evidence map›Paper›PMID 38301348›Full record

ArticleMedical image analysis2024

A universal biventricular coordinate system incorporating valve annuli: Validation in congenital heart disease.

Lisa Pankewitz, Kristian G Hustad, Sachin Govil, James C Perry, Sanjeet Hegde, Renxiang Tang, Jeffrey H Omens, Alistair A Young, Andrew D McCulloch, Hermenegild J Arevalo

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Medical image analysis, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
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

10 authors at 4 institutions in 3 countries.

Lisa PankewitzSimula Research Laboratory, Kristian Augusts gate 23, 0164 Oslo, Norway; Department of Informatics, University of Oslo, Gaustadalléen 23B, 0373 Oslo, Norway.
Kristian G HustadSimula Research Laboratory, Kristian Augusts gate 23, 0164 Oslo, Norway.
Sachin GovilDepartment of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0412, USA.
James C PerryDepartment of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0412, USA; Department of Pediatrics, University of California San Diego, La Jolla, CA, USA.
Sanjeet HegdeDepartment of Pediatrics, University of California San Diego, La Jolla, CA, USA.
Renxiang TangDepartment of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0412, USA.
Jeffrey H OmensDepartment of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0412, USA; Department of Medicine, University of California San Diego, La Jolla, CA, USA.
Alistair A YoungSchool of Biomedical Engineering & Imaging Sciences, King's College London, London, UK.
Andrew D McCullochDepartment of Bioengineering, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0412, USA; Department of Medicine, University of California San Diego, La Jolla, CA, USA. Electronic address: amcculloch@ucsd.edu.
Hermenegild J ArevaloSimula Research Laboratory, Kristian Augusts gate 23, 0164 Oslo, Norway.
University of California San Diego · USSimula Research Laboratory · NOKing's College London · GBUniversity of Oslo · NO

Funding

The Cardiac Atlas ProjectR01HL121754 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MCCULLOCH, ANDREW D., OMENS, JEFFREY H. · 2014 to 2023
$5.0M
NHLBI NIH HHS R01 HL121754
6 · The paper itself

Abstract

Universal coordinate systems have been proposed to facilitate anatomic registration between three-dimensional images, data and models of the ventricles of the heart. However, current universal ventricular coordinate systems do not account for the outflow tracts and valve annuli where the anatomy is complex. Here we propose an extension to the 'Cobiveco' biventricular coordinate system that also accounts for the intervalvular bridges of the base and provides a tool for anatomically consistent registration between widely varying biventricular shapes. CobivecoX uses a novel algorithm to separate intervalvular bridges and assign new coordinates, including an inflow-outflow coordinate, to describe local positions in these regions uniquely and consistently. Anatomic consistency of registration was validated using curated three-dimensional biventricular shape models derived from cardiac MRI measurements in normal hearts and hearts from patients with congenital heart diseases. This new method allows the advantages of universal cardiac coordinates to be used for three-dimensional ventricular imaging data and models that include the left and right ventricular outflow tracts and valve annuli.

Indexed as

CathetersHeart Defects, CongenitalAlgorithmsHeartHeart VentriclesHumansCardiac geometryCongenital Heart DiseaseCoordinatesMapping

Identifiers

PMID38301348
PMCPMC11227738
OpenAlexW4391070750

What OpenQuestion holds

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Registered trials

None linked

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.