Results 11 to 20 of about 1,266,551 (203)

Native T1 Mapping and Clinical Risk Characterization in Non-Ischemic Dilated Cardiomyopathy: A Cardiac Magnetic Resonance Study [PDF]

Journal of Cardiovascular Development and Disease
Background: Risk stratification in non-ischemic dilated cardiomyopathy (DCM) remains challenging because left ventricular ejection fraction (LVEF) and late gadolinium enhancement (LGE) do not fully capture the underlying myocardial substrate.
Manuela Montatore, Marco Rella, Eleonora Indolfi, Federica Masino, Ruggiero Tupputi, Eluisa Muscogiuri, Giuseppe Guglielmi   +6 more
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Technical challenges in establishing local native T1 reference ranges in cardiac MRI: a critical review [PDF]

Insights into Imaging
Establishing local reference ranges for native T1 in healthy myocardium is critical in cardiac magnetic resonance imaging (CMR) for the accurate detection of myocardial fibrosis and other tissue abnormalities.
Maheran Che Ha, Khairil Amir Sayuti, Yusri Mohammed, Mardhiyati Mohd Yunus, Nurisya Mohd Shah, Mohd Mustafa Awang Kechik, Mohammad Johari Ibahim, Muhammad Khalis Abdul Karim   +7 more
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Increased cardiac involvement in Fabry disease using blood-corrected native T1 mapping [PDF]

Scientific Reports, 2023
Fabry disease (FD) is a rare lysosomal storage disorder resulting in myocardial sphingolipid accumulation which is detectable by cardiovascular magnetic resonance as low native T1.
Jannike Nickander, Ben Cole, Sabrina Nordin, Ravi Vijapurapu, Richard P. Steeds, James C. Moon, Peter Kellman, Martin Ugander, Rebecca Kozor   +8 more
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Native T1-mapping using cardiovascular magnetic resonance detects myocardium at risk during the first week following myocardial infarction in a swine model and in patients - comparison to contrast-enhanced cine steady-state free precession [PDF]

BMC Cardiovascular Disorders
Background Myocardium at risk (MaR) can be evaluated by cardiovascular magnetic resonance (CMR) imaging using contrast-enhanced steady state free precession (CE-SSFP) in patients after ST-elevation myocardial infarction (STEMI). However, CE-SSFP utilizes
Theodor Lav, David Nordlund, Christos Xanthis, Jonathan Berg, Sebastian Bidhult, Anthony H. Aletras, Robert Jablonowski   +6 more
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Scanner-generated native T1 mapping: a novel approach for assessing myocardial fibrosis in coronary heart disease [PDF]

Frontiers in Cardiovascular Medicine
BackgroundTo investigate the feasibility of using native longitudinal relaxation time (T1) mapping values, derived from the Picture Archiving and Communication System (PACS), for assessing diffuse myocardial fibrosis in patients with coronary heart ...
Li Kong, Xiaohong Tian, Bing Ji, Jian Wang, Hongqin Liang, Xiaojuan Ji, Xiaojuan Ji   +6 more
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Utility of native T1 mapping and myocardial extracellular volume fraction in patients with nonischemic dilated cardiomyopathy: A systematic review and meta-analysis [PDF]

International Journal of Cardiology: Heart & Vasculature
Background: Cardiac magnetic resonance imaging (CMR) based T1 mapping and extracellular volume fraction (ECV) are powerful tools for identifying myocardial fibrosis.
Michael Tao, Simrat Dhaliwal, Dhairyasheel Ghosalkar, Siyuan Sheng, Neda Dianati-Maleki, Edlira Tam, Tahmid Rahman, Noelle Mann, Smadar Kort   +8 more
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The role of native T1 values on the evaluation of cardiac manifestation in Japanese Fabry disease patients

Molecular Genetics and Metabolism Reports, 2022
Aims: T1 mapping in cardiac magnetic resonance imaging enables us to distinguish various myocardial diseases showing left ventricular hypertrophy. Fabry disease is a lysosomal storage disorder causing the accumulation of glycosphingolipids into various ...
Ikuko Anan, Toru Sakuma, Eiko Fukuro, Satoshi Morimoto, Ayumi Nojiri, Makoto Kawai, Ken Sakurai, Masahisa Kobayashi, Hiroshi Kobayashi, Hiroyuki Ida, Toya Ohashi, Michihiro Yoshimura, Yoshikatsu Eto, Kenichi Hongo   +13 more
doaj   +1 more source

Use of multiple-tube phantom: A method to globally correct native T1 relaxation time inhomogeneity in dedicated molecular magnetic resonance breast coil

Journal of Medical Physics, 2021
Background: Native T1 relaxation time (T10) presents an important prerequisite to reliably quantify pharmacokinetic parameter like Ktrans (volume transfer constant).
Pradeep Singh Negi, Shashi Bhushan Mehta, Amarnath Jena   +2 more
doaj   +1 more source

Myocardial iron overload by cardiovascular magnetic resonance native segmental T1 mapping: a sensitive approach that correlates with cardiac complications

Journal of Cardiovascular Magnetic Resonance, 2021
Background We compared cardiovascular magnetic resonance segmental native T1 against T2* values for the detection of myocardial iron overload (MIO) in thalassaemia major and we evaluated the clinical correlates of native T1 measurements.
Antonella Meloni, Nicola Martini, Vincenzo Positano, Antonio De Luca, Laura Pistoia, Sara Sbragi, Anna Spasiano, Tommaso Casini, Pier Paolo Bitti, Massimo Allò, Paola Maria Grazia Sanna, Raffaele De Caterina, Gianfranco Sinagra, Alessia Pepe   +13 more
doaj   +1 more source

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

International Journal of Cardiology: Heart & Vasculature, 2023
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.
Weerapat Kositanurit, Nonthikorn Theerasuwipakorn, Yongkasem Vorasettakarnkij, Kanokvalee Ponkanist, Chonthicha Lerdkhonsan, Monravee Tumkosit, David C. Wendell, Pairoj Chattranukulchai   +7 more
doaj   +1 more source