ArticleEuropean radiology2019
Quantification of myocardial deformation by deformable registration-based analysis of cine MRI: validation with tagged CMR.
Article in European radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Myocardial deformation in multisystem inflammatory syndrome in children: layer-specific cardiac MRI insights from a pediatric cohort.Pediatric radiology · 2024Article
- Prognostic Utility of Cardiovascular Magnetic Resonance-Based Phenotyping in Patients With Muscular Dystrophy.Journal of the American Heart Association · 2023Article
- Comparison between pre- and post-contrast cardiac MRI cine images: the impact on ventricular volume and strain measurement.The international journal of cardiovascular imaging · 2023Article
- The Prognostic Value of Left Ventricular Mechanical Dyssynchrony Derived from Cardiac MRI in Patients with Idiopathic Dilated Cardiomyopathy.Radiology. Cardiothoracic imaging · 2021Article
- Comparing cardiovascular magnetic resonance strain software packages by their abilities to discriminate outcomes in patients with heart failure with preserved ejection fraction.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2021Article
- Quantification of myocardial strain in patients with isolated left ventricular non-compaction and healthy subjects using deformable registration algorithm: comparison with feature tracking.BMC cardiovascular disorders · 2020Article
- Fast long-axis strain: a simple, automatic approach for assessing left ventricular longitudinal function with cine cardiovascular magnetic resonance.European radiology · 2020Article
- [A review on motion tracking methods for left myocardium based on cardiac cine magnetic resonance image].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020Review
- Left ventricular global myocardial strain assessment: Are CMR feature-tracking algorithms useful in the clinical setting?La Radiologia medica · 2020Article
- Quantitative mechanical dyssynchrony in dilated cardiomyopathy measured by deformable registration algorithm.European radiology · 2020Article
- The Added Value of Cardiac Magnetic Resonance in Muscular Dystrophies.Journal of neuromuscular diseases · 2019Review
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Authors and funding
6 authors.
Funding
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Abstract
objectivesTo validate deformable registration algorithms (DRAs) for cine balanced steady-state free precession (bSSFP) assessment of global longitudinal strain (GLS) and global circumferential strain (GCS) using harmonic phase (HARP) cardiovascular magnetic resonance as standard of reference (SoR).
methodsSeventeen patients and 17 volunteers underwent short axis stack and 2-/4-chamber cine bSSFP imaging with matching slice long-axis and mid-ventricular spatial modulation of magnetization (SPAMM) myocardial tagging. Inverse DRA was applied on bSSFP data for assessment of GLS and GCS while myocardial tagging was processed using HARP. Intra- and inter-observer variability assessment was based on repeated analysis by a single observer and analysis by a second observer, respectively. Standard semi-automated short axis stack segmentation was performed for analysis of left ventricular (LV) volumes and ejection fraction (EF).
resultsDRA demonstrated strong relationships to HARP for myocardial GLS (R
conclusionsNon-rigid deformation method-based DRA provides a reliable measure of peak systolic GCS and GLS based on cine bSSFP with superior intra- and inter-observer reproducibility compared to HARP. KEY POINT: • Myocardial strain can be reliably analyzed using inverse deformable registration algorithms (DRAs) on cine CMR. • Inverse DRA-derived strain shows higher reproducibility than tagged CMR. • DRA and tagged CMR-based myocardial strain demonstrate strong relationships to global left ventricular function.
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