Cardiac MRI of a Left Ventricular Intramyocardial Suspected Hydatid Cyst [PDF]
Methodist DeBakey Cardiovascular JournalA 19-year-old man with chest pain underwent cardiac magnetic resonance imaging (MRI), which identified a multilobulated cyst with internal septations located in the lateral left ventricular myocardium, consistent with a hydatid cyst. High-resolution cine
Neda Nilforoushan +2 more
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Bioengineering, 2023 Magnetic resonance imaging (MRI) is a standard procedure in medical imaging, on a par with echography and tomodensitometry. In contrast to radiological procedures, no harmful radiation is produced.
Karim Bouzrara +3 more
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A Technique for Generating Volumetric Cine-Magnetic Resonance Imaging [PDF]
International Journal of Radiation Oncology*Biology*Physics, 2016 The purpose of this study was to develop a techique to generate on-board volumetric cine-magnetic resonance imaging (VC-MRI) using patient prior images, motion modeling, and on-board 2-dimensional cine MRI.One phase of a 4-dimensional MRI acquired during patient simulation is used as patient prior images. Three major respiratory deformation patterns of
Wendy, Harris +5 more
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In vivo contrast free chronic myocardial infarction characterization using diffusion-weighted cardiovascular magnetic resonance. [PDF]
, 2014 BackgroundDespite the established role of late gadolinium enhancement (LGE) cardiovascular magnetic resonance (CMR) in characterizing chronic myocardial infarction (MI), a significant portion of chronic MI patients are contraindicative for the use of ...
Bi, Xiaoming +9 more
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The Application and Research Progress of Cardiac Magnetic Resonance in the Assessment of Right Ventricular-Pulmonary Arterial Coupling [PDF]
Advanced Ultrasound in Diagnosis and TherapyRight ventricular-pulmonary arterial coupling refers to the interaction and functional matching between the right ventricle and the pulmonary artery. When the coupling is disrupted, it can lead to a series of cardiovascular diseases, such as pulmonary ...
Ya Chen, MS, Xinqi Wang, MS, Anni Chen, MS, Zhenyi Li, MS, Lan Yang, MS, Zhaojun Li, MD, Lin Jin, MD, Xifu Wang, MD
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Real-time Assessment of Right and Left Ventricular Volumes and Function in Children Using High Spatiotemporal Resolution Spiral bSSFP with Compressed Sensing [PDF]
, 2018 Background: Real-time (RT) assessment of ventricular volumes and function enables data acquisition during free-breathing. However, in children the requirement for high spatiotemporal resolution requires accelerated imaging techniques.
Hughes, Marina +5 more
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Characterizing cardiac involvement in chronic kidney disease using CMR—a systematic review [PDF]
, 2018 Purpose of Review: The aim of the review was to identify and describe recent advances (over the last 3 years) in cardiac magnetic resonance (CMR) imaging in patients with chronic kidney disease (CKD).
Mangion, Kenneth +3 more
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Low-field cine magnetic resonance imaging
The British Journal of Radiology, 1990 The spin warp technique (Edelstein et al, 1980) is now the most commonly used method of image formation for nuclear magnetic resonance (NMR) studies. This technique combines frequency and phase encoding of positional information onto the signal to allow subsequent image reconstruction.
R A, Jones +4 more
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Tile-net for undersampled cardiovascular CINE magnetic resonance imaging
Magnetic Resonance Imaging, 2021 We propose the "Tile-net" method based on dividing an image into smaller tiles. Using the tile as the input to the neural network, the network is simplified substantially. The Tile-net learns at a much faster rate than the networks without tiling. The training and reconstruction times for the Tile-net are reduced by 40% and 33%, respectively compared ...
Chae Guk, Lim +2 more
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Estimating prognosis in patients with acute myocardial infarction using personalized computational heart models [PDF]
, 2017 Biomechanical computational models have potential prognostic utility in patients after an acute ST-segment–elevation myocardial infarction (STEMI). In a proof-of-concept study, we defined two groups (1) an acute STEMI group (n = 6, 83% male, age 54 ± 12 ...
Berry, Colin +5 more
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