Results 21 to 30 of about 1,516,601 (262)

T1 and ECV Mapping in Myocardial Disease

Cardiovascular Innovations and Applications, 2017
T1 mapping using cardiovascular magnetic resonance (CMR) introduces novel techniques for myocardial tissue characterization to detect and quantify disease processes occurring at the microscopic level. Even though T1 mapping has limited spatial resolution,
Eric L. Olausson, Erik B. Schelbert
doaj   +1 more source

Z-score mapping for standardized analysis and reporting of cardiovascular magnetic resonance modified Look-Locker inversion recovery (MOLLI) T1 data: Normal behavior and validation in patients with amyloidosis

Journal of Cardiovascular Magnetic Resonance, 2020
Background T1 mapping using modified Look-Locker inversion recovery (MOLLI) provides quantitative information on myocardial tissue composition.
Riccardo Kranzusch, Fabian aus dem Siepen, Stephanie Wiesemann, Leonora Zange, Sarah Jeuthe, Tiago Ferreira da Silva, Titus Kuehne, Burkert Pieske, Christoph Tillmanns, Matthias G. Friedrich, Jeanette Schulz-Menger, Daniel R. Messroghli   +11 more
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Rapid magnetic resonance tissue relaxometry in the steady state [PDF]

, 2015
Longitudinal (T1) and transverse (T2) relaxation are the most fundamental physical processes governing the signal intensity and the soft tissue contrast in magnetic resonance imaging (MRI).
Heule, Rahel Maria, Heule, R. ; https://orcid.org/   +1 more
core   +1 more source

Role of T1 mapping as a complementary tool to T2* for non-invasive cardiac iron overload assessment. [PDF]

PLoS ONE, 2018
Iron overload-related heart failure is the principal cause of death in transfusion dependent patients, including those with Thalassemia Major. Linking cardiac siderosis measured by T2* to therapy improves outcomes.
Camilla Torlasco, Elena Cassinerio, Alberto Roghi, Andrea Faini, Marco Capecchi, Amna Abdel-Gadir, Cristina Giannattasio, Gianfranco Parati, James C Moon, Maria D Cappellini, Patrizia Pedrotti   +10 more
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MicroRNAs as targets and biomarkers of myocardial fibrosis in patients with type 1 diabetes mellitus

Сахарный диабет
BACKGROUND: structural and morphological changes in the heart in young patients with type 1 diabetes mellitus occur at the preclinical stage of cardiovascular disease and worsen the cardiovascular prognosis in this group of patients.
O. I. Vengrzhinovskaya, I. Z. Bondarenko, O. A. Shatskaya, A. A. Lobkova, N. V. Tarbaeva, A. Y. Kornelyuk, V. Y. Kalashnikov, M. V. Shestakova, N. G. Mokrysheva   +8 more
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Native T1 Mapping of the Heart – A Pictorial Review

, 2014
T1 mapping is now a clinically feasible method, providing pixel-wise quantification of the cardiac structure's T1 values. Beyond focal lesions, well depicted by late gadolinium enhancement sequences, it has become possible to discriminate diffuse ...
Philippe Germain, Mi-Young Jeung, Catherine Roy, Eric Epailly, Afshin Gangi, Patrick Ohlmann, Soraya El Ghannudi   +6 more
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Can T1 mapping be an alternative of post-contrast magnetic resonance sequences in patients with surgically corrected tetralogy of Fallot?

Anatolian Journal of Cardiology, 2020
Objective: The objective of this study is to investigate the ability of native T1 mapping in the determination of myocardial fibrosis in patients with surgically corrected tetralogy of Fallot (TOF).
Hasan Yiğit, Elif Ergün, Pelin Seher Öztekin, Pınar Nercis Koşar   +3 more
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Myocardial native T1 and extracellular volume measurements at 5T: Feasibility study and initial experience

Journal of Cardiovascular Magnetic Resonance
Background: T1 mapping is a robust and highly reproducible technique for quantitative assessment of cardiomyopathy. The aim of this study is to investigate the feasibility of 5T myocardial T1 mapping and to establish preliminary reference values for ...
Yubo Guo, Lu Lin, Keting Xu, Shihai Zhao, Gan Sun, Yuyan Chen, Ke Xue, Yuxin Yang, Shuo Chen, Yan Zhang, Yanjie Zhu, Yining Wang   +11 more
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Stress T1 Mapping in Hypertrophic Cardiomyopathy: Investigating Adenosine Administration Time for Adequate Vasodilation

Journal of the Korean Society of Radiology
See the article, “Stress T1 Mapping in Hypertrophic Cardiomyopathy: Investigating Adenosine Administration Time for Adequate Vasodilation”, in volume 86 on page 381-388 (https://doi.org/10.3348/jksr.2025.0017).
Ki Seok Choo
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Quantification of both the area-at-risk and acute myocardial infarct size in ST-segment elevation myocardial infarction using T1-mapping

Journal of Cardiovascular Magnetic Resonance, 2017
Background A comprehensive cardiovascular magnetic resonance (CMR) in reperfused ST-segment myocardial infarction (STEMI) patients can be challenging to perform and can be time-consuming.
Heerajnarain Bulluck, Matthew Hammond-Haley, Marianna Fontana, Daniel S. Knight, Alex Sirker, Anna S. Herrey, Charlotte Manisty, Peter Kellman, James C. Moon, Derek J. Hausenloy   +9 more
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