ArticleInternational journal of cardiology. Heart & vasculature2023
Reference values of myocardial native T1 and extracellular volume in patients without structural heart disease and had negative 3T cardiac magnetic resonance adenosine stress test.
Article in International journal of cardiology. Heart & vasculature, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.
- Society for Cardiovascular Magnetic Resonance reference values ("normal values") in cardiovascular magnetic resonance: 2025 update.Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance · 2025Guideline
- Exploring the PREVENT HF score and myocardial function among persons with HIV.AIDS (London, England) · 2025Trial
- Regional Myocardial Tissue Characterization by Cardiac Magnetic Resonance Is Associated With Heart Failure Development in Asymptomatic Transthyretin Amyloid Cardiomyopathy.Circulation reports · 2026Article
- Technical challenges in establishing local native T1 reference ranges in cardiac MRI: a critical review.Insights into imaging · 2026Review
- Native myocardial T1 reference values in a tunisian cohort using MOLLI and SMART1Map.Scientific reports · 2026Article
- Age-, sex-, and segment-specific myocardial T1 and T2 reference values in a healthy cohort: a prospective single-center study.Clinical research in cardiology : official journal of the German Cardiac Society · 2026Article
- Endothelial-to-Mesenchymal Transition in Post-Myocardial Infarction Fibrosis: A Maladaptive but Targetable Pathway.EJIFCC · 2026Review
- Quantitative myocardial mapping using 3.0 T cardiac magnetic resonance imaging in dogs: adenosine stress-rest evaluation.Frontiers in veterinary science · 2026Article
- Long-term impact of anthracycline in early-stage breast cancer, bridging of MiRNAs profiler for early cardiotoxicity.Cardio-oncology (London, England) · 2025Article
- A comparative study of synthetic and venous hematocrit for calculating cardiovascular magnetic resonance-derived extracellular volume.The international journal of cardiovascular imaging · 2024Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: To establish the reference values of native T1 and extracellular volume (ECV) in patients without structural heart disease and had a negative adenosine stress 3T cardiac magnetic resonance. Methods: Short-axis T1 mapping images were acquired using a modified Look-Locker inversion recovery technique before and after administration of 0.15 mmol/kg gadobutrol to calculate both native T1 and ECV. To compare the agreement between measurement strategies, regions of interest (ROI) were drawn in all 16 segments then averaged to represent mean global native T1. Additionally, an ROI was drawn in the mid-ventricular septum on the same image to represent the mid-ventricular septal native T1. Results: Fifty-one patients (mean 65 years, 65 % women) were included. Mean global native T1 averaged from all 16 segments and a mid-ventricular septal native T1 were not significantly different (1221.2 ± 35.2 vs 1228.4 ± 43.7 ms, p = 0.21). Men had lower mean global native T1 (1195 ± 29.8 vs 1235.5 ± 29.4 ms, p < 0.001) than women. Both mean global and mid-ventricular septal native T1 were not correlated with age (r = 0.21, p = 0.13 and r = 0.18, p = 0.19, respectively). The calculated ECV was 26.6 ± 2.7 %, which was not influenced by either gender or age. Conclusions: We report the first study to validate the native T1 and ECV reference ranges, factors influencing T1, and the validation across measurement methods in older Asian patients without structural heart disease and had a negative adenosine stress test. These references allow for better detection of abnormal myocardial tissue characteristics in clinical practice.
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