Richard Walton
Richard Walton
Postdoctoral Research Fellow, Université de Bordeaux
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Dual excitation wavelength epifluorescence imaging of transmural electrophysiological properties in intact hearts
RD Walton, D Benoist, CJ Hyatt, SH Gilbert, E White, O Bernus
Heart Rhythm 7 (12), 1843-1849, 2010
Quantification of the transmural dynamics of atrial fibrillation by simultaneous endocardial and epicardial optical mapping in an acute sheep model
SR Gutbrod, R Walton, S Gilbert, V Meillet, P Jaïs, M Hocini, ...
Circulation: Arrhythmia and Electrophysiology 8 (2), 456-465, 2015
Construction and validation of anisotropic and orthotropic ventricular geometries for quantitative predictive cardiac electrophysiology
AP Benson, O Bernus, H Dierckx, SH Gilbert, JP Greenwood, AV Holden, ...
Interface focus 1 (1), 101-116, 2011
A technical review of optical mapping of intracellular calcium within myocardial tissue
R Jaimes III, RD Walton, P Pasdois, O Bernus, IR Efimov, MW Kay
American Journal of Physiology-Heart and Circulatory Physiology 310 (11 …, 2016
An activation-repolarization time metric to predict localized regions of high susceptibility to reentry
N Child, MJ Bishop, B Hanson, R Coronel, T Opthof, BJ Boukens, ...
Heart rhythm 12 (7), 1644-1653, 2015
Cardiac electrical dyssynchrony is accurately detected by noninvasive electrocardiographic imaging
LR Bear, PR Huntjens, RD Walton, O Bernus, R Coronel, R Dubois
Heart Rhythm 15 (7), 1058-1069, 2018
Extracting surface activation time from the optically recorded action potential in three-dimensional myocardium
RD Walton, RM Smith, BG Mitrea, E White, O Bernus, AM Pertsov
Biophysical journal 102 (1), 30-38, 2012
Electrophysiological and structural determinants of electrotonic modulation of repolarization by the activation sequence
RD Walton, A Benson, M Hardy, E White, O Bernus
Frontiers in physiology 4, 281, 2013
A novel near-infrared voltage-sensitive dye reveals the action potential wavefront orientation at increased depths of cardiac tissue
RD Walton, BG Mitrea, AM Pertsov, O Bernus
2009 Annual International Conference of the IEEE Engineering in Medicine and …, 2009
Transmural electrophysiological heterogeneity, the T-wave and ventricular arrhythmias
BJ Boukens, R Walton, VM Meijborg, R Coronel
Progress in biophysics and molecular biology 122 (3), 202-214, 2016
Localized structural alterations underlying a subset of unexplained sudden cardiac death
M Haïssaguerre, M Hocini, G Cheniti, J Duchateau, F Sacher, S Puyo, ...
Circulation: Arrhythmia and Electrophysiology 11 (7), e006120, 2018
Feasibility of a semi-automated method for cardiac conduction velocity analysis of high-resolution activation maps
AN Doshi, RD Walton, SP Krul, JR de Groot, O Bernus, IR Efimov, ...
Computers in biology and medicine 65, 177-183, 2015
Influence of the Purkinje-muscle junction on transmural repolarization heterogeneity
RD Walton, ME Martinez, MJ Bishop, M Hocini, M Haïssaguerre, G Plank, ...
Cardiovascular research 103 (4), 629-640, 2014
Depolarization versus repolarization abnormality underlying inferolateral J-wave syndromes: New concepts in sudden cardiac death with apparently normal hearts
M Haïssaguerre, K Nademanee, M Hocini, G Cheniti, J Duchateau, ...
Heart rhythm 16 (5), 781-790, 2019
Effects of ECG signal processing on the inverse problem of electrocardiography
LR Bear, YS Dogrusoz, J Svehlíková, J Coll-Font, W Good, E van Dam, ...
2018 Computing in Cardiology Conference (CinC) 45, 1-4, 2018
Experimental validation of alternating transillumination for imaging intramural wave propagation
RD Walton, CDL Xavier, I Tachtsidis, O Bernus
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
Interactions of short-term and chronic treadmill training with aging of the left ventricle of the heart
RD Walton, SA Jones, KA Rostron, AC Kayani, GL Close, A McArdle, ...
Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences …, 2016
Towards depth-resolved optical imaging of cardiac electrical activity
RD Walton, O Bernus
Membrane Potential Imaging in the Nervous System and Heart, 405-423, 2015
DT-MRI measurement of myolaminar structure: accuracy and sensitivity to time post-fixation, b-value and number of directions
SH Gilbert, BH Smaill, RD Walton, ML Trew, O Bernus
2013 35th Annual International Conference of the IEEE Engineering in …, 2013
Slowed propagation across the compacta-trabeculata interface: a consequence of fiber and sheet anisotropy
SH Gilbert, AP Benson, RD Walton, O Bernus
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
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