Results 11 to 20 of about 96,899 (345)

3D whole-heart isotropic sub-millimeter resolution coronary magnetic resonance angiography with non-rigid motion-compensated PROST [PDF]

Journal of Cardiovascular Magnetic Resonance, 2020
Background To enable free-breathing whole-heart sub-millimeter resolution coronary magnetic resonance angiography (CMRA) in a clinically feasible scan time by combining low-rank patch-based undersampled reconstruction (3D-PROST) with a highly accelerated
Aurélien Bustin, Imran Rashid, Gastão Cruz, Reza Hajhosseiny, Teresa Correia, Radhouène Neji, Ronak Rajani, Tevfik F. Ismail, René M. Botnar, Claudia Prieto   +9 more
openalex   +2 more sources

Contrast‐enhanced multidetector‐row computed tomography vs. Time‐resolved magnetic resonance angiography vs. contrast‐enhanced perfusion MRI: Assessment of treatment response by patients with inoperable chronic thromboembolic pulmonary hypertension [PDF]

Journal of Magnetic Resonance Imaging, 2012
Yoshiharu Ohno, Hisanobu Koyama, Takeshi Yoshikawa, Mizuho Nishio, Sumiaki Matsumoto, Keiko Matsumoto, Nobukazu Aoyama, Munenobu Nogami, Kenya Murase, Kazuro Sugimura   +9 more
openalex   +2 more sources

Non-contrast coronary magnetic resonance angiography: current frontiers and future horizons

Magnetic Resonance Materials in Physics, Biology and Medicine, 2020
Coronary magnetic resonance angiography (coronary MRA) is advantageous in its ability to assess coronary artery morphology and function without ionizing radiation or contrast media.
Y. Kato, B. Ambale-Venkatesh, Yoshimori Kassai, L. Kasuboski, J. Schuijf, K. Kapoor, S. Caruthers, J. Lima   +7 more
semanticscholar   +1 more source

Research Progress of High-resolution Magnetic Resonance Vessel Wall Imaging in the Identification of Intracranial Arterial Stenosis Etiology

CT Lilun yu yingyong yanjiu, 2023
Ischemic stroke caused by intracranial arterial stenosis (ICAS) is characterized by high morbidity and mortality. Conventional clinical examination methods include transcranial Doppler ultrasound, CT angiography, magnetic resonance angiography, and X-ray
Xiaoyi LIN, Ningping JIANG
doaj   +1 more source

A comparison between magnetic resonance angiography at 3 teslas (time-of-flight and contrast-enhanced) and flat-panel digital subtraction angiography in the assessment of embolized brain aneurysms

Clinics, 2011
PURPOSE: To compare the time-of-flight and contrast-enhanced- magnetic resonance angiography techniques in a 3 Tesla magnetic resonance unit with digital subtraction angiography with the latest flat-panel technology and 3D reconstruction in the ...
Guilherme S. Nakiri, Antonio C. Santos, Thiago G. Abud, Davi C. Aragon, Benedicto O. Colli, Daniel G. Abud   +5 more
doaj   +1 more source

Noncontrast Magnetic Resonance Angiography for the Diagnosis of Peripheral Vascular Disease.

Circulation Cardiovascular Imaging, 2019
Contrast-enhanced magnetic resonance angiography (MRA) provides excellent assessment of the peripheral arterial vasculature and is considered an important adjunctive diagnostic modality for the assessment of peripheral arterial disease.
A. Cavallo, I. Koktzoglou, R. Edelman, R. Gilkeson, G. Mihai, T. Shin, S. Rajagopalan   +6 more
semanticscholar   +1 more source

Imaging findings and cerebral perfusion in arterial ischemic stroke due to transient cerebral arteriopathy in children [PDF]

Einstein (São Paulo), 2012
We report the case of a 4-year-old female child who developed an arterial ischemic stroke in the left middle cerebral artery territory, due to a proximal stenosis of the supraclinoid internal carotid artery, most probably related to transient cerebral ...
Alcino Alves Barbosa Junior, Saada Resende de Souza Ellovitch, Rita de Cassia Maciel Pincerato   +2 more
doaj   +1 more source

Meningeal contribution to migraine pain: a magnetic resonance angiography study

Brain : a journal of neurology, 2018
The origin of migraine pain is unknown but possibly implicates the dura mater, which is pain sensitive in proximity to the meningeal arteries.
Sabrina Khan, Faisal Mohammad Amin, Casper Emil Christensen, Hashmat Ghanizada, Samaira Younis, Anne Christine Rye Olinger, P. D. de Koning, H. Larsson, M. Ashina   +8 more
semanticscholar   +1 more source

Anatomical and Three-Dimensional Study of the Female Feline Abdominal and Pelvic Vascular System Using Dissections, Computed Tomography Angiography and Magnetic Resonance Angiography

Veterinary Sciences, 2023
This study describes the anatomical characteristics of the abdominal and pelvic vascular system of two healthy mature female cats via three-dimensional contrast enhanced computed tomography angiography, non-contrast enhanced magnetic resonance ...
Daniel Rojo Ríos, Gregorio Ramírez Zarzosa, Marta Soler Laguía, David Kilroy, Francisco Martínez Gomariz, Cayetano Sánchez Collado, Francisco Gil Cano, María I. García García, María Dolores Ayala Florenciano, Alberto Arencibia Espinosa   +9 more
doaj   +1 more source

Vascular magnetic resonance angiography techniques.

Cardiovascular Diagnosis and Therapy, 2019
Magnetic resonance angiography (MRA) denotes a unique option for the evaluation of peripheral vasculature due to its noninvasive nature, lack of ionizing radiation exposure, potential for non-contrast examination, and ability for generating volumetric ...
A. Kuo, P. Nagpal, B. Ghoshhajra, S. Hedgire   +3 more
semanticscholar   +1 more source