Results 1 to 10 of about 951,958 (288)

Ferumoxytol-enhanced magnetic resonance angiography for endovascular aortic repair surveillance in a patient after renal transplant [PDF]

Journal of Vascular Surgery Cases and Innovative Techniques
Endovascular aneurysm repair requires lifelong imaging surveillance, typically with contrast-enhanced computed tomography imaging. This poses risks to patients with end-stage renal disease.
Richard Longfei Li, MD, Daniel R. Ludwig, MD, Anup S. Shetty, MD, Vincent Mellnick, MD, Brian G. Rubin, MD   +4 more
doaj   +2 more sources

Magnetic resonance angiography: current status and future directions

Journal of Cardiovascular Magnetic Resonance, 2011
With recent improvement in hardware and software techniques, magnetic resonance angiography (MRA) has undergone significant changes in technique and approach.
François Christopher J, Grist Thomas M, Hartung Michael P   +2 more
doaj   +2 more sources

Report from the society of magnetic resonance angiography: clinical applications of 7T neurovascular MR in the assessment of intracranial vascular disease. [PDF]

J Neurointerv Surg, 2023
Sui B, Sannananja B, Zhu C, Balu N, Eisenmenger L, Baradaran H, Edjlali M, Romero JM, Rajiah PS, Li R, Mossa-Basha M.   +10 more
europepmc   +3 more sources

Magnetic resonance angiography

Medical Journal of Australia, 1993
To outline the physical principles of magnetic resonance angiography (MRA), major current MRA techniques, clinical indications and some of the limitations of MRA. The rapidly changing nature of MRA techniques is stressed.The MRA literature for the last eight years is reviewed with particular attention to the changing clinical role of MRA.
N D, Gelber, R L, Ragland
  +9 more sources

ACC/AHA/ASE/ASNC/ASPC/HFSA/HRS/SCAI/SCCT/SCMR/STS 2023 Multimodality Appropriate Use Criteria for the Detection and Risk Assessment of Chronic Coronary Disease

Journal of Cardiovascular Magnetic Resonance, 2023
The American College of Cardiology (ACC) Foundation, along with key specialty and subspecialty societies, conducted an appropriate use review of stress testing and anatomic diagnostic procedures for risk assessment and evaluation of known or suspected ...
David E. Winchester, David J. Maron, Ron Blankstein, Ian C. Chang, Ajay J. Kirtane, Raymond Y. Kwong, Patricia A. Pellikka, Jordan M. Prutkin, Raymond Russell, Alexander T. Sandhu   +9 more
doaj   +1 more source

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

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, I. Rashid, G. Cruz, R. Hajhosseiny, T. Correia, R. Neji, R. Rajani, Tevfik F. Ismail, R. Botnar, C. Prieto   +9 more
semanticscholar   +1 more source

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

Pulmonary magnetic resonance angiography [PDF]

European Radiology, 1999
In the past few years magnetic resonance angiography (MRA) of the pulmonary vasculature has advanced from a research tool to a clinically relevant imaging modality. Early 2D phase-contrast and time-of-flight (TOF) sequences without the use of contrast agents were time-consuming and limited by considerable imaging and motion artifacts.
U, Hoffmann, W, Schima, C, Herold
openaire   +4 more sources

The role of magnetic resonance angiography in the intracranial aneurysm treatment assessment and the follow-up of the patients

Инновационная медицина Кубани, 2022
The presented literature review shows up-to-date information about the possibilities and new methods of magnetic resonance angiography in patients with cerebral aneurysms who have undergone surgical treatment.
D. O. Kardailskaya, E. I. Zyablova, V. A. Porhanov, I. N. Pronin, N. E. Zakharova   +4 more
doaj   +1 more source

Ghost magnetic resonance angiography [PDF]

Magnetic Resonance in Medicine, 2009
AbstractTraditional methods for magnetic resonance angiography (MRA) involve the radiofrequency excitation of vascular spins within a selected region of tissue, followed by gradient localization and imaging of those spins within that same region.
Ioannis, Koktzoglou, Robert R, Edelman
openaire   +2 more sources