Results 81 to 90 of about 44,055 (198)

Evaluation of compressed sensing MRI for accelerated bowel motility imaging

European Radiology Experimental, 2019
Background To investigate the feasibility of compressed sensing and parallel imaging (CS-PI)-accelerated bowel motility magnetic resonance imaging (MRI) and to compare its image quality and diagnostic quality to conventional sensitivity encoding (SENSE ...
C. S. de Jonge, B. F. Coolen, E. S. Peper, A. G. Motaal, C. Y. Nio, I. Somers, G. J. Strijkers, J. Stoker, A. J. Nederveen   +8 more
doaj   +1 more source

A Real-Time Four-Dimensional Reconstruction Algorithm of Cine-Magnetic Resonance Imaging (Cine-MRI) Using Deep Learning. [PDF]

Cureus, 2022
Tamura Y, Demachi K, Igaki H, Okamoto H, Nakano M.   +4 more
europepmc   +1 more source

Diagnostic Performance of Treadmill Exercise Cardiac Magnetic Resonance: The Prospective, Multicenter Exercise CMR's Accuracy for Cardiovascular Stress Testing (EXACT) Trial

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2016
BackgroundStress cardiac magnetic resonance (CMR) has typically involved pharmacologic agents. Treadmill CMR has shown utility in single‐center studies but has not undergone multicenter evaluation.
Subha V. Raman, Jennifer A. Dickerson, Wojciech Mazur, Timothy C. Wong, Erik B. Schelbert, James K. Min, Debbie Scandling, Cheryl Bartone, Jason T. Craft, Paaladinesh Thavendiranathan, Ernest L. Mazzaferri, John W. Arnold, Robert Gilkeson, Orlando P. Simonetti   +13 more
doaj   +1 more source

Deep Learning-based Prescription of Cardiac MRI Planes. [PDF]

, 2019
PurposeTo develop and evaluate a system to prescribe imaging planes for cardiac MRI based on deep learning (DL)-based localization of key anatomic landmarks.Materials and methodsAnnotated landmarks on 892 long-axis (LAX) and 493 short-axis (SAX) cine ...
Bahrami, Naeim, Blansit, Kevin, Hsiao, Albert, Masutani, Evan, Retson, Tara   +4 more
core  

Reliability of landmark identification for analysis of the temporomandibular joint in real-time MRI

Head & Face Medicine
Background Real-time magnetic resonance imaging (rtMRI) is essential for diagnosing and comprehending temporomandibular joint (TMJ) movements. Current methods for tracking and analysis require manual landmark placement on each acquisition frame ...
Jérémy Mouchoux, Philipp Meyer-Marcotty, Florian Sojka, Peter Dechent, Daniela Klenke, Bernhard Wiechens, Anja Quast   +6 more
doaj   +1 more source

Quantificação da massa infartada do ventrículo esquerdo pela ressonância magnética cardíaca: comparação entre a planimetria e o método de escore visual semi-quantitativo Quantification of left ventricular infarcted mass on cardiac magnetic resonance imaging: comparison between planimetry and the semiquantitative visual scoring method

Arquivos Brasileiros de Cardiologia, 2004
OBJETIVO: Validar um novo método de escore visual semi-quantitativo contra a planimetria digital quantitativa para a determinação da massa infartada do ventrículo esquerdo pela ressonância magnética cardíaca com técnica de realce tardio.
Clerio Francisco de Azevedo Filho, Marcelo Hadlich, João Luiz Fernandes Petriz, Luís Antonio Mendonça, Jorge Neval Moll Filho, Carlos Eduardo Rochitte   +5 more
doaj   +1 more source

Focal Spot, Summer 1996 [PDF]

, 1996
https://digitalcommons.wustl.edu/focal_spot_archives/1073/thumbnail ...

core   +1 more source

How low can we go? The effect of acquisition duration on cardiac volume and function measurements in free-running cardiac and respiratory motion-resolved five-dimensional whole-heart cine magnetic resonance imaging at 1.5T

Journal of Cardiovascular Magnetic Resonance
Background: Cardiovascular magnetic resonance (CMR) is the gold standard for assessing cardiac volumes and function using two-dimensional (2D) breath-held cine imaging.
Robert J. Holtackers, Augustin C. Ogier, Ludovica Romanin, Estelle Tenisch, Isabel Montón Quesada, Ruud B. van Heeswijk, Christopher W. Roy, Jérôme Yerly, Milan Prsa, Matthias Stuber   +9 more
doaj   +1 more source

Real-time cine and myocardial perfusion with treadmill exercise stress cardiovascular magnetic resonance in patients referred for stress SPECT

Journal of Cardiovascular Magnetic Resonance, 2010
Background To date, stress cardiovascular magnetic resonance (CMR) has relied on pharmacologic agents, and therefore lacked the physiologic information available only with exercise stress.
Raman Subha V, Dickerson Jennifer A, Jekic Mihaela, Foster Eric L, Pennell Michael L, McCarthy Beth, Simonetti Orlando P   +6 more
doaj   +1 more source

Focal Spot, Fall/Winter 1992 [PDF]

, 1992
https://digitalcommons.wustl.edu/focal_spot_archives/1062/thumbnail ...

core   +1 more source