Results 31 to 40 of about 1,266,551 (203)

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
doaj   +1 more source

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
core   +1 more source

Native T1 time and extracellular volume fraction in differentiation of normal myocardium from non-ischemic dilated and hypertrophic cardiomyopathy myocardium: A systematic review and meta-analysis

International Journal of Cardiology: Heart & Vasculature, 2019
Background: Both native T1 time and extracellular volume (ECV) fraction have been shown to be important measures for the detection of myocardial fibrosis.
Shintaro Minegishi, Shingo Kato, Kaoru Takase-Minegishi, Nobuyuki Horita, Kengo Azushima, Hiromichi Wakui, Tomoaki Ishigami, Masami Kosuge, Kazuo Kimura, Kouichi Tamura   +9 more
doaj   +1 more source

Comparison of T2* and Native T1 and T2 Mapping in Patients with Hemolytic Anemia

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging
Background: Accurate myocardial iron quantification is essential for preventing iron overload cardiomyopathy, optimizing chelation therapy, and monitoring treatment response in patients with hemolytic anemias.
Rosh Varghese Georgy, Elizabeth Joseph, Aparna Irodi, Binita Riya Chacko, Leena Robinson Vimala, Roshan Samuel Livingstone   +5 more
doaj   +1 more source

Native T1 mapping in diffuse myocardial diseases using 3-Tesla MRI: An institutional experience

Indian Journal of Radiology and Imaging, 2020
Aims: Newer cardiac magnetic resonance techniques like native T1 mapping are being used increasingly as an adjunct to diagnose myocardial diseases with fibrosis. However, its full clinical utility has not been tested extensively, especially in the Indian
Vimal Chacko Mondy, S Babu Peter, R Ravi
doaj   +1 more source

Clinical evaluation of the Multimapping technique for simultaneous myocardial T1 and T2 mapping

Frontiers in Cardiovascular Medicine, 2022
The Multimapping technique was recently proposed for simultaneous myocardial T1 and T2 mapping. In this study, we evaluate its correlation with clinical reference mapping techniques in patients with a range of cardiovascular diseases (CVDs) and compare ...
Charlotta Jarkman, Carl-Johan Carlhäll, Carl-Johan Carlhäll, Carl-Johan Carlhäll, Markus Henningsson, Markus Henningsson   +5 more
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

FEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

T1 Mapping in Cardiac MRI: Principles, Techniques, and Reference Values of Native Myocardial T1 and Extracellular Volume in Healthy Subjects

Український журнал серцево-судинної хірургії
Background. Cardiovascular diseases remain the leading cause of morbidity and mortality worldwide. One of the key aspects of modern cardiac diagnostics is tissue characterization of the myocardium, which enables the identification of early and diffuse ...
Tammo Raad, Hanna Ye. Morkovkina, Alyona V. Sydorova, Yevhen Ye. Tsasiuk, Tetyana A. Yalynska   +4 more
doaj   +1 more source

SPG4 and Dementia: Expanding the Clinical Spectrum

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza, Arun Meyyazhagan, Eliseo Picchi, Gustavo Ribas, Ingrid Faber, Ryosuke Miyamoto, Preethi Basavaraju, Paolo Eusebi, Haripriya Kuchi Bhotla, Mario Stasi, Fabrizio Gaudiello, Francesco Patti, Filippo Maria Santorelli, Marcondes Cavalcante França Jr, José Luiz Pedroso, Orlando Graziani Povoas Barsottini, Hélio Afonso Ghizoni Teive, Peter Henry St George‐Hyslop, Toshitaka Kawarai, Antonio Orlacchio   +19 more
wiley   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran, Malo Gaubert, Alice Dufey, Elise Bannier, Audrey Rico, Jean‐Christophe Ferré, Raphaël Chouteau, Laure Michel, Emmanuelle Le Page, Virginie Callot, Bertrand Audoin, Sarah Demortière, Benoît Combès, Anne Kerbrat   +13 more
wiley   +1 more source