Edward Barnes
Imperial College London
8 Papers
219 Citations
Edward Barnes is an academic researcher from Imperial College London. The author has contributed to research in topics: Myocardial stunning & Coronary artery disease. The author has an hindex of 7, co-authored 8 publications.
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Papers
Effect of repeated episodes of reversible myocardial ischemia on myocardial blood flow and function in humans.
TL;DR: Nine patients with coronary artery disease and normal left ventricular (LV) function underwent two episodes of dobutamine-induced ischemia to determine whether repeated episodes of ischemian stunning lead to cumulative stunning.
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Absolute blood flow and oxygenconsumption in stunned myocardiumin patients with coronary artery disease
TL;DR: In patients with CAD, dobutamine produces prolonged, but reversible, LV dysfunction when MBF is normal, confirming stunning, while left ventricular dysfunction was related to stenosis severity and peak MBF.
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Prolonged left ventricular dysfunction occurs in patients with coronary artery disease after both dobutamine and exercise induced myocardial ischaemia
Edward Barnes,Christopher S.R. Baker,David P. Dutka,Ornella Rimoldi,Christopher A. Rinaldi,Petros Nihoyannopoulos,Paolo G. Camici,R. J C Hall +7 more
TL;DR: In patients with coronary artery disease, dobutamine induced ischaemia results in prolonged reversible left ventricular dysfunction, presumed to be myocardial stunning, similar to that seen after exercise.
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Comparison of myocardial blood flow and coronary flow reserve during dobutamine and adenosine stress: implications for pharmacologic stress testing in coronary artery disease
Rohan Jagathesan,Edward Barnes,Stuart D. Rosen,Rodney A. Foale,Paolo G. Camici,Paolo G. Camici +5 more
TL;DR: In this paper, the effects of dobutamine and adenosine on absolute myocardial blood flow (MBF) and coronary flow reserve (CFR) were compared.
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Prevalence of hibernating myocardium in patients with severely impaired ischaemic left ventricles
Edward Barnes,Paolo G. Camici +1 more
TL;DR: In this article, the authors used positron emission tomography (PET) for the identification of hibernating myocardium in patients with severe postischaemic left ventricular dysfunction.
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