Quantification of myocardial perfusion with self-gated cardiovascular magnetic resonanceJournal of Cardiovascular Magnetic Resonance - Tập 17 - Trang 1-15 - 2015
Devavrat Likhite, Ganesh Adluru, Nan Hu, Chris McGann, Edward DiBella
Current myocardial perfusion measurements make use of an ECG-gated pulse sequence to track the uptake and washout of a gadolinium-based contrast agent. The use of a gated acquisition is a problem in situations with a poor ECG signal. Recently, an ungated perfusion acquisition was proposed but it is not known how accurately quantitative perfusion estimates can be made from such datasets that are ac...... hiện toàn bộ
Velocity encoded cardiovascular magnetic resonance to assess left atrial appendage emptyingJournal of Cardiovascular Magnetic Resonance - Tập 14 - Trang 1-8 - 2012
Kai Muellerleile, Arian Sultan, Michael Groth, Daniel Steven, Boris Hoffmann, Gerhard Adam, Gunnar K Lund, Thomas Rostock, Stephan Willems
The presence of impaired left atrial appendage (LAA) function identifies patients who are prone to thrombus formation in the LAA and therefore being at high risk for subsequent cardioembolic stroke. LAA function is typically assessed by measurements of LAA emptying velocities using transesophageal echocardiography (TEE) in clinical routine. This study aimed at evaluating the feasibility of assessi...... hiện toàn bộ
Increased endocardial to epicardial flow ratio present at rest disappears during exercise stress perfusion CMR in normal volunteers - a potential mechanism for exercise induced subendocardial ischaemiaJournal of Cardiovascular Magnetic Resonance - - 2012
Kaleab Asrress, Rupert Williams, Tim Lockie, John Biglands, Amedeo Chiribiri, Aleksandra Radjenovic, Roy Jogiya, Kalpa De Silva, Sebastian Kozerke, Phil Chowienczyk, Eike Nagel, Michael Marber, Simon Redwood, Sven Plein
Prognostic significance of infarct core pathology in ST-elevation myocardial infarction survivors revealed by quantitative T2-weighted cardiac magnetic resonanceJournal of Cardiovascular Magnetic Resonance - Tập 17 - Trang 1-2 - 2015
David Carrick, Caroline Haig, Samuli M Rauhalammi, Nadeem Ahmed, Ify Mordi, Margaret McEntegart, Mark Petrie, Hany Eteiba, Stuart Hood, Stuart Watkins, Mitchell Lindsay, Ahmed Marous, Aleksandra Radjenovic, Ian Ford, Niko Tzemos, Keith G Oldroyd, Colin Berry