Evidence map›Paper›PMID 36601458›Full record

ArticleRadiology. Cardiothoracic imaging2022

Three-dimensional Whole-Heart Cardiac MRI Sequence for Measuring Trabeculation in Left Ventricular Noncompaction.

Malgorzata Polacin, Mihály Károlyi, Verena Wilzeck, Matthias Eberhard, Alexander Gotschy, Hatem Alkadhi, Sebastian Kozerke, Robert Manka

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

Article in Radiology. Cardiothoracic imaging, 2022. 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
0.8field-weighted citation impact, top 25% 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, 5 citations in OpenAlex.

  1. Article
  2. Making Less of a Mess of the Trabecular Mesh.Radiology. Cardiothoracic imaging · 2022
    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

8 authors at 1 institution in 1 country.

Malgorzata PolacinInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).ORCID https://orcid.org/0000-0002-0425-5479
Mihály KárolyiInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).ORCID 0000-0002-3847-3124
Verena WilzeckInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).
Matthias EberhardInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).
Alexander GotschyInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).
Hatem AlkadhiInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).ORCID https://orcid.org/0000-0002-2581-2166
Sebastian KozerkeInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).ORCID 0000-0003-3725-8884
Robert MankaInstitute of Diagnostic and Interventional Radiology (M.P., M.K., M.E., H.A., R.M.) and Department of Cardiology, University Heart Center (V.W., A.G., R.M.), University Hospital Zurich, University of Zurich, Raemistrasse 100, 8091 Zurich, Switzerland; and Institute for Biomedical Engineering, University and ETH Zurich, Gloriastrasse 35, 8092 Zurich, Switzerland (M.P., A.G., S.K., R.M.).ORCID 0000-0002-3383-4998
University of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To compare three-dimensional (3D) whole-heart MRI with isotropic submillimeter resolution with standard two-dimensional (2D) cine MRI in measuring the bilayered myocardium in left ventricular noncompaction (LVNC). Materials and Methods: Twenty-four patients with LVNC (mean age, 42 years ± 16 [SD]) were retrospectively enrolled between October 2011 and July 2020. Compacted myocardium (CM) and noncompacted myocardium (NCM) were measured in long axis (Petersen approach) and short axis (Jacquier approach) at 3D whole-heart and 2D cine MRI by two independent readers. Image quality (1 = excellent, 2 = adequate, 3 = nondiagnostic), considering discrimination between NCM and CM and CM and adjacent tissue, was evaluated. Pearson, Spearman, and intraclass correlation tests were used as statistical tests. Results: In long-axis measurements, the correlation between both sequences was moderate to strong for CM (Pearson, 0.66-0.79; Spearman, 0.61-0.68) and strong to very strong for NCM (Pearson, 0.90-0.97; Spearman, 0.77-0.91). Intraclass correlation coefficient (ICC) in 3D whole-heart MRI was 0.90 (95% CI: 0.78, 0.95) for CM and 0.94 (95% CI: 0.84, 0.97) for NCM, while ICC in 2D cine MRI was 0.77 (95% CI: 0.55, 0.89) for CM and 0.87 (95% CI: 0.72, 0.94) for NCM. Short-axis CM and NCM measurements had a strong to very strong correlation between both sequences (Pearson, 0.86-0.98; Spearman, 0.82-0.98). ICC in 3D whole-heart MRI was 0.96 (95% CI: 0.94, 0.99) for CM and 0.98 (95% CI: 0.97, 0.99) for NCM, while ICC in 2D cine MRI was 0.82 (95% CI: 0.63, 0.92) for CM and 0.87 (95% CI: 0.72, 0.94) for NCM. 3D whole-heart MRI demonstrated higher image quality than did 2D cine MRI ( Conclusion: 3D whole-heart MRI revealed higher image quality, with better structure discrimination and interobserver agreement in LVNC measurements, compared with standard 2D cine images.

Indexed as

CardiacCardiovascular Magnetic ResonanceFree-breathing Imaging TechniqueLeft Ventricular NoncompactionMR Imaging

Identifiers

PMID36601458
PMCPMC9806726
OpenAlexW4309271083

What OpenQuestion holds

Textmetadata
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Registered trials

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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.