ArticleMedical physics2022
Regional left ventricular endocardial strains estimated from low-dose 4DCT: Comparison with cardiac magnetic resonance feature tracking.
Article in Medical physics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 14 citations in OpenAlex.
- Calculation of Ejection Fraction Using Cardiac Computed Tomography: Clinical Evolution, Reliability, and Technological Challenges-A Narrative Review.Medicina (Kaunas, Lithuania) · 2026Review
- Advanced myocardial characterization and function with cardiac CT.The international journal of cardiovascular imaging · 2026Review
- Deep learning enables fully automated cineCT-based assessment of regional right ventricular function.European heart journal. Imaging methods and practice · 2026Article
- Low dose threshold for measuring cardiac functional metrics using four-dimensional CT with deep learning.Journal of applied clinical medical physics · 2025Article
- Identification of atrial myopathy and atrial fibrillation recurrence after ablation using 3D left atrial phasic strain from retrospective gated computed tomography.European heart journal. Imaging methods and practice · 2025Article
- 3D regional evaluation of right ventricular myocardial work from cineCT.medRxiv : the preprint server for health sciences · 2024Article
- Cardiac CT in CRT as a Singular Imaging Modality for Diagnosis and Patient-Tailored Management.Journal of clinical medicine · 2023Review
- Myocardial Regional Shortening from 4D Cardiac CT Angiography for the Detection of Left Ventricular Segmental Wall Motion Abnormality.Radiology. Cardiothoracic imaging · 2023Article
- Motion correction of wide-detector 4DCT images for cardiac resynchronization therapy planning.Journal of cardiovascular computed tomographyArticle
- Cardiac CT fractal analysis of LV noncompaction and common cardiomyopathies.Journal of cardiovascular computed tomographyArticle
Corrections and comments
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Authors and funding
10 authors at 5 institutions in 2 countries.
Funding
Abstract
backgroundEstimates of regional left ventricular (LV) strains provide additional information to global function parameters such as ejection fraction (EF) and global longitudinal strain (GLS) and are more sensitive in detecting abnormal regional cardiac function. The accurate and reproducible assessment of regional cardiac function has implications in the management of various cardiac diseases such as heart failure, myocardial ischemia, and dyssynchrony. PURPOSE: To develop a method that yields highly reproducible, high-resolution estimates of regional endocardial strains from 4DCT images.
methodsA method for estimating regional LV endocardial circumferential
resultsThe 4DCT-derived regional strains correlated well with the CMR-derived regional strains (
conclusionsWe have developed a novel method to estimate high-resolution regional LV endocardial circumferential and longitudinal strains from 4DCT images. Except for the definition of the mitral valve and LV outflow tract planes, the method is completely user independent, thus yielding highly reproducible estimates of endocardial strain. The 4DCT-derived strains correlated well with those estimated using a commercial CMR feature tracking software. The promising results reported in this study highlight the potential utility of 4DCT in the precise assessment of regional cardiac function for the management of cardiac disease.
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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.