ArticleUltrasound in medicine & biology2021
Strain Estimation of the Murine Right Ventricle Using High-Frequency Speckle-Tracking Ultrasound.
Article in Ultrasound in medicine & biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Mouse Cardiovascular Imaging.Current protocols · 2024Review
- Deep learning enables accurate soft tissue tendon deformation estimation in vivo via ultrasound imaging.Scientific reports · 2024Article
- Untangling the mechanisms of pulmonary arterial hypertension-induced right ventricular stiffening in a large animal model.Acta biomaterialia · 2023Article
- Standardisation and future of preclinical echocardiography.Mammalian genome : official journal of the International Mammalian Genome Society · 2023Review
- Untangling the mechanisms of pulmonary hypertension-induced right ventricular stiffening in a large animal model.bioRxiv : the preprint server for biology · 2023Article
- Identification of early cardiac dysfunction and heterogeneity after pressure and volume overload in mice by high-frequency echocardiographic strain imaging.Frontiers in cardiovascular medicine · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Right ventricular (RV) strain measurements from ultrasound via speckle-tracking techniques are being used more frequently as a non-invasive diagnostic tool for a variety of cardiopulmonary pathologies. However, despite the clinical utility of ultrasound RV strain measurements, quantification of RV strain in rodents remains difficult owing to unique image artifacts and non-standardized methodologies. We demonstrate here a simple approach for measuring RV strain in both mice and rats using high-frequency ultrasound and automated speckle tracking. Our results show estimated peak RV free-wall longitudinal strain values (mean ± standard error of the mean) in mice (n = 15) and rats (n = 5) of, respectively, -10.38% ± 0.4% and -4.85% ± 0.42%. We further estimated the 2-D Green-Lagrange strain within the RV free wall, with longitudinal components estimated at -5.7% ± 0.48% in mice and -2.1% ± 0.28% in rats. These methods and data may provide a foundation for future work aimed at evaluating murine RV strain levels in different disease models.
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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.