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Title
Electromechanical vortex filaments during cardiac fibrillation
Source
Nature
Date
2018
Author
Christoph, J.; Chebbok, M.; Richter, C.; Schröder-Schetelig, J.; Bittihn, P.; Stein, S.; Uzelac, I.; Fenton, F. H.; Hasenfuß, G.; Gilmour Jr., R. F.; Luther, S.
Genre
Journal Article
Volume
555
Issue
7698
Start Page
667
DOI
10.1038/nature26001
Full Text
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Title
Mechanisms for pesticide-induced cardiotoxicity in fish
Subtitle
An electrophysiological study using the zebrafish (Danio rerio) as a model
Date
2017
Author
Lichtenberger, Jonathan
Genre
Dissertation/Thesis
Abstract
Fish kills are a common phenomenon in Prince Edward Island (Canada) and their cause often remains unexplained. I hypothesized that fish exposure to...
Thesis Supervisor
Côté, Etienne; Gilmour, Robert
Publisher
University of Prince Edward Island
Publication Status
PUBLISHED
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Title
Synchronization as a mechanism for low-energy anti-fibrillation pacing (LEAP)
Source
Heart Rhythm
Date
2017
Author
Ji, Yanyan Claire; Uzelac, Ilija; Otani, Niels; Luther, Stefan; Gilmour, Robert F.; Cherry, Elizabeth M.; Fenton, Flavio H.
Genre
Journal Article
Volume
14
Issue
8
Start Page
1254
DOI
10.1016/j.hrthm.2017.05.021
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Title
Shock-induced termination of reentrant cardiac arrhythmias
Subtitle
comparing monophasic and biphasic shock protocols
Source
Chaos (Woodbury, N.Y.)
Date
2013-12
Author
Bragard, Jean; Simic, Ana; Elorza, Jorge; Grigoriev, Roman O.; Cherry, Elizabeth M.; Gilmour, Robert F.; Otani, Niels F.; Fenton, Flavio H.
Genre
Journal Article
Abstract
In this article, we compare quantitatively the efficiency of three different protocols commonly used in commercial defibrillators. These are based...
Volume
23
Issue
4
Start Page
043119
DOI
10.1063/1.4829632
ISSN
1089-7682
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Title
Effects of pacing site and stimulation history on alternans dynamics and the development of complex spatiotemporal patterns in cardiac tissue
Source
Frontiers in Physiology
Date
2013
Author
Gizzi, A.; Cherry, E.M.; Gilmour Jr., R.F.; Luther, S. ; Filippi, S.; Fenton, F. H.
Genre
Journal Article
Abstract
Alternans of action potential duration has been associated with T wave alternans and the development of arrhythmias because it produces large...
Volume
4
DOI
10.3389/fphys.2013.00071
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Title
Mechanisms of ventricular arrhythmias
Subtitle
a dynamical systems-based perspective
Source
American Journal of Physiology-Heart and Circulatory Physiology
Date
2012
Author
Cherry, Elizabeth M.; Fenton, Flavio H.; Gilmour, Robert F.;,Jr
Genre
Journal Article
Abstract
Defining the cellular electrophysiological mechanisms for ventricular tachyarrhythmias is difficult, given the wide array of potential mechanisms,...
Volume
302
Issue
12
Start Page
2451
DOI
10.1152/ajpheart.00770.2011
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Title
Teaching cardiac electrophysiology modeling to undergraduate students
Subtitle
laboratory exercises and GPU programming for the study of arrhythmias and spiral wave dynamics
Source
Advances in Physiology Education
Date
2011
Author
Bartocci, Ezio; Singh, Rupinder; von Stein, Frederick;B., Amedome; Avessie, Caceres; Alan Joseph J., Castillo; Juan, Closser; Evan, Deards; Gabriel, Goltsev; Andriy, Ines; Roumwelle Sta, Isbilir; Cem, Marc; Joan K., Moore; Diquan, Pardi; Dana, Sadhu; Sandeep, Sanchez; Samuel, Sharma; Pooja, Singh; Anoopa, Rogers; Joshua, Wolinetz; Aron, Grosso-Applewhite; Terri, Zhao; Kai, Filipski; Andrew B., Gilmour; Robert F.,,Jr; Grosu, Radu; Glimm, James; Smolka, Scott A.; Cherry, Elizabeth M.; Clarke, Edmund M.; Griffeth, Nancy; Fenton, Flavio H.
Genre
Journal Article
Abstract
As part of a 3-wk intersession workshop funded by a National Science Foundation Expeditions in Computing award, 15 undergraduate students from the...
Volume
35
Issue
4
Start Page
427
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Title
Control of action potential duration alternans in canine cardiac ventricular tissue
Source
IEEE Transactions on Bio-Medical Engineering
Date
2011
Author
Kanu, Uche B.; Iravanian, Shahriar; Gilmour, Robert F.;,Jr, Christini; David J.
Genre
Journal Article
Abstract
Cardiac electrical alternans, characterized by a beat-to-beat alternation in action potential waveform, is a naturally occurring phenomenon, which...
Volume
58
Issue
4
Start Page
894
DOI
10.1109/tbme.2010.2089984
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Title
Low-energy control of electrical turbulence in the heart
Source
Nature
Date
2011
Author
Luther, Stefan; Fenton, Flavio H.; Kornreich, Bruce G.; Squires, Amgad; Bittihn, Philip; Hornung, Daniel; Zabel, Markus; Flanders, James; Gladuli, Andrea; Campoy, Luis; Cherry, Elizabeth M.; Luther, Gisa; Hasenfuss, Gerd; Krinsky, Valentin I.; Pumir, Alain; Gilmour, Robert F.;,Jr, Bodenschatz; Eberhard
Genre
Journal Article
Abstract
©2011 Macmillan Publishers Limited. All rights reserved
Volume
475
Issue
7355
Start Page
235
DOI
10.1038/nature10216
Full Text
Bookmarks:
Title
Off-site control of repolarization alternans in cardiac fibers
Source
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Date
2010
Author
Krogh-Madsen, Trine; Karma, Alain; Riccio, Mark L.; Jordan, Peter N.; Christini, David J.; Gilmour, Robert F.;,Jr
Genre
Journal Article
Abstract
Repolarization alternans, a beat-to-beat alternation in action potential duration, has been putatively linked to the onset of cardiac reentry. Anti...
Volume
81
Issue
1
Start Page
011915
DOI
10.1103/physreve.81.011915
Publication Status
PUBLISHED
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Title
Transmural ultrasound-based visualization of patterns of action potential wave propagation in cardiac tissue
Source
Annals of Biomedical Engineering
Date
2010
Author
Otani, Niels F.; Luther, Stefan; Singh, Rupinder; Gilmour, Robert F.;,Jr
Genre
Journal Article
Abstract
The pattern of action potential propagation during various tachyarrhythmias is strongly suspected to be composed of multiple re-entrant waves, but...
Volume
38
Issue
10
Start Page
3112
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Title
Restitution, heterogeneity and unidirectional conduction block
Subtitle
New roles for old players
Source
Heart Rhythm: The Official Journal of the Heart Rhythm Society
Date
2009
Author
Gilmour, Robert F. Jr
Genre
Journal Article
Volume
6
Issue
4
Start Page
544
DOI
10.1016/j.hrthm.2009.01.036
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Title
Effects of hypocalcemia on electrical restitution and ventricular fibrillation
Source
Conference Proceedings: ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
Date
2009
Author
Ricco, Mark L.; Hua, Fei; Lomonte, Dina J.; Venator, Kurt R.; Cerda-Gonzalez, Sofia; Gilmour, Robert F.;,Jr
Genre
Journal Article
Abstract
We have shown previously that verapamil reduces the slope of the action potential duration (APD) restitution relation, suppresses APD alternans and...
Volume
2009
Start Page
4182
DOI
10.1109/iembs.2009.5333928
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Title
Insect-machine interface based neurocybernetics
Source
IEEE Transactions on Bio-Medical Engineering
Date
2009
Author
Bozkurt, Alper; Gilmour, Robert F.;,Jr, Sinha; Ayesa, Stern; David, Lal; Amit
Genre
Journal Article
Abstract
We present details of a novel bioelectric interface formed by placing microfabricated probes into insect during metamorphic growth cycles. The...
Volume
56
Issue
6
Start Page
1727
DOI
10.1109/tbme.2009.2015460
Full Text
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Title
Termination of atrial fibrillation using pulsed low-energy far-field stimulation
Source
Circulation
Date
2009
Author
Fenton, F. H.; Luther, S.; Cherry, E. M.; Otani, N. F.; Krinsky, V.; Pumir, A.; Bodenschatz, E.; Gilmour, RF; J.
Genre
Journal Article
Abstract
BACKGROUND: Electrically based therapies for terminating atrial fibrillation (AF) currently fall into 2 categories: antitachycardia pacing and...
Volume
120
Issue
6
Start Page
467
DOI
10.1161/CIRCULATIONAHA.108.825091
Publication Status
PUBLISHED
Full Text
Bookmarks:
Title
Boundary-induced reentry in homogeneous excitable tissue
Source
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Date
2008
Author
Siso-Nadal, Fernando; Otani, Niels F.; Gilmour, Robert F.;,Jr, Fox; Jeffrey J.
Genre
Journal Article
Abstract
Heterogeneity of cardiac electrical properties can lead to heart rhythm disorders. Numerical studies have shown that stimuli chosen to maximize...
Volume
78
Issue
3
Start Page
031925
DOI
10.1103/physreve.78.031925
Publication Status
PUBLISHED
Full Text
Bookmarks:
Title
Characterization of multiple spiral wave dynamics as a stochastic predator-prey system
Source
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Date
2008
Author
Otani, Niels F.; Mo, Alisa; Mannava, Sandeep; Fenton, Flavio H.; Cherry, Elizabeth M.; Luther, Stefan; Gilmour, Robert F.;,Jr
Genre
Journal Article
Abstract
A perspective on systems containing many action potential waves that, individually, are prone to spiral wave breakup is proposed. The perspective...
Volume
78
Issue
2
Start Page
021913
DOI
10.1103/physreve.78.021913
Publication Status
PUBLISHED
Full Text
Bookmarks:
Title
Dynamic mechanism for initiation of ventricular fibrillation in vivo
Source
Circulation
Date
2008
Author
Gelzer, A. R.; Koller, M. L.; Otani, N. F.; Fox, J. J.; Enyeart, M. W.; Hooker, G. J.; Riccio, M. L.; Bartoli, C. R.; Gilmour, RF; J.
Genre
Journal Article
Abstract
BACKGROUND: Dynamically induced heterogeneities of repolarization may lead to wave-front destabilizations and initiation of ventricular...
Volume
118
Issue
11
Start Page
1123
Publication Status
PUBLISHED
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Bookmarks:
Title
Evaluation of atrial fibrillation induced during anesthesia with fentanyl and pentobarbital in German Shepherd Dogs with inherited arrhythmias
Source
American Journal of Veterinary Research
Date
2008
Author
Pariaut, Romain; Moïse, N. Sydney; Koetje, Bethany D.; Flanders, James A.; Hemsley, Shari A.; Farver, Thomas B.; Gilmour, Robert F.;,Jr, Gelzer; Anna R. M., Kraus; Marc S., Otani; Niels F.
Genre
Journal Article
Abstract
Objective: Animals: Procedures: Results: Conclusions and Clinical Relevance: To determine the type of atrial fibrillation induced by use of 2...
Volume
69
Issue
11
Start Page
1434
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Bookmarks:
Title
Lidocaine converts acute vagally associated atrial fibrillation to sinus rhythm in German Shepherd dogs with inherited arrhythmias
Source
Journal of Veterinary Internal Medicine / American College of Veterinary Internal Medicine
Date
2008
Author
Pariaut, R.; Moïse, N.S.; Koetje, B. D.; Flanders, J. A.; Hemsley, S. A.; Farver, T. B.; Gilmour, R. F.; J., Gelzer; A. R. M., Kraus; M. S., Otani; N. F.
Genre
Journal Article
Abstract
Background: Hypothesis: Animals: Methods: Results: Conclusions and Clinical Importance: Lidocaine is most frequently used to treat ventricular...
Volume
22
Issue
6
Start Page
1274
DOI
10.1111/j.1939-1676.2008.0188.x

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