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Richard Gray

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TOP 3
Richard A Gray; Delilah Huelsing
Excito-oscillatory dynamics as a mechanism of ventricular fibrillation.
Richard A Gray; Anand Iyer; Omer Berenfeld; Arkady M Pertsov; Christopher Hyatt
Interdependence of virtual electrode polarization and conduction velocity during premature stimulation.
David W Bourn; Richard A Gray; Natalia Trayanova
Characterization of the relationship between preshock state and virtual electrode polarization-induced propagated graded responses resulting in arrhythmia induction.

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All Publications

2008: Richard A Gray; Delilah Huelsing
Excito-oscillatory dynamics as a mechanism of ventricular fibrillation.
Heart rhythm : the official journal of the Heart Rhythm Society 2008;5(4):575-84.
2006: Richard A Gray; Anand Iyer; Omer Berenfeld; Arkady M Pertsov; Christopher Hyatt
Interdependence of virtual electrode polarization and conduction velocity during premature stimulation.
Journal of electrocardiology 2006;39(4 Suppl):S13-8.
2006: David W Bourn; Richard A Gray; Natalia Trayanova
Characterization of the relationship between preshock state and virtual electrode polarization-induced propagated graded responses resulting in arrhythmia induction.
Heart rhythm : the official journal of the Heart Rhythm Society 2006;3(5):583-95.
2006: Richard A Gray; Anand Iyer; Mark-Anthony Bray; John P Wikswo
Voltage-calcium state-space dynamics during initiation of reentry.
Heart rhythm : the official journal of the Heart Rhythm Society 2006;3(2):247-8.
2005: Xiaozhong Chen; Flavio H Fenton; Richard A Gray
Head-tail interactions in numerical simulations of reentry in a ring of cardiac tissue.
Heart rhythm : the official journal of the Heart Rhythm Society 2005;2(9):1038-46.
2005: Xiaozhong Chen; Flavio H Fenton; Richard A Gray
Head-tail interactions in numerical simulations of reentry in a ring of cardiac tissue.
Heart rhythm : the official journal of the Heart Rhythm Society 2005;2(8):851-9.
2005: Richard A Gray; Nipon Chattipakorn
Termination of spiral waves during cardiac fibrillation via shock-induced phase resetting.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(13):4672-7.
2005: Matthew W Kay; Richard A Gray
Measuring curvature and velocity vector fields for waves of cardiac excitation in 2-D media.
IEEE transactions on bio-medical engineering 2005;52(1):50-63.
2004: Isabelle Banville; Nipon Chattipakorn; Richard A Gray
Restitution dynamics during pacing and arrhythmias in isolated pig hearts.
Journal of cardiovascular electrophysiology 2004;15(4):455-63.
2004: Frederick G Evans; Richard A Gray
Shock-induced epicardial and endocardial virtual electrodes leading to ventricular fibrillation via reentry, graded responses, and transmural activation.
Journal of cardiovascular electrophysiology 2004;15(1):79-87.
2004: Nipon Chattipakorn; Isabelle Banville; Richard A Gray; Raymond E Ideker
Effects of shock strengths on ventricular defibrillation failure.
Cardiovascular research 2004;61(1):39-44.
2003: Natalia Trayanova; Richard A Gray; David W Bourn; James C Eason
Virtual electrode-induced positive and negative graded responses: new insights into fibrillation induction and defibrillation.
Journal of cardiovascular electrophysiology 2003;14(7):756-63.
2002: Raymond E Ideker; Jack M Rogers; Richard A Gray
Steepness of the restitution curve: a slippery slope?
Journal of cardiovascular electrophysiology 2002;13(11):1173-5.
2002: Isabelle Banville; Richard A Gray
Effect of action potential duration and conduction velocity restitution and their spatial dispersion on alternans and the stability of arrhythmias.
Journal of cardiovascular electrophysiology 2002;13(11):1141-9.
2002: Frederick G Evans; Raymond E Ideker; Richard A Gray
Effect of shock-induced changes in transmembrane potential on reentrant waves and outcome during cardioversion of isolated rabbit hearts.
Journal of cardiovascular electrophysiology 2002;13(11):1118-27.
2001: Richard A Gray; OA Mornev; Jose Jalife; OV Aslanidi; Arkady M Pertsov
Standing excitation waves in the heart induced by strong alternating electric fields.
Physical review letters 2001;87(16):168104.
2001: Jason M Meunier; Natalia Trayanova; Richard A Gray
Entrainment by an extracellular AC stimulus in a computational model of cardiac tissue.
Journal of cardiovascular electrophysiology 2001;12(10):1176-84.
2001: Richard A Gray; Delilah Huelsing; Felipe Aguel; Natalia Trayanova
Effect of strength and timing of transmembrane current pulses on isolated ventricular myocytes.
Journal of cardiovascular electrophysiology 2001;12(10):1129-37.
2001: Nipon Chattipakorn; Isabelle Banville; Richard A Gray; Raymond E Ideker
Mechanism of ventricular defibrillation for near-defibrillation threshold shocks: a whole-heart optical mapping study in swine.
Circulation 2001;104(11):1313-9.
2001: Anand Iyer; Richard A Gray
An experimentalist's approach to accurate localization of phase singularities during reentry.
Annals of biomedical engineering 2001;29(1):47-59.
2000: J Chen; R Mandapati; Omer Berenfeld; AC Skanes; Richard A Gray; Jose Jalife
Dynamics of wavelets and their role in atrial fibrillation in the isolated sheep heart.
Cardiovascular research 2000;48(2):220-32.
2000: FH Samie; R Mandapati; Richard A Gray; Y Watanabe; CL Zuur; Jacques Beaumont; Jose Jalife
A mechanism of transition from ventricular fibrillation to tachycardia : effect of calcium channel blockade on the dynamics of rotating waves.
Circulation research 2000;86(6):684-91.
1999: Jason M Meunier; Natalia Trayanova; Richard A Gray
Sinusoidal stimulation of myocardial tissue: effects on single cells.
Journal of cardiovascular electrophysiology 1999;10(12):1619-30.
1999: Isabelle Banville; Richard A Gray; Raymond E Ideker; William M Smith
Shock-induced figure-of-eight reentry in the isolated rabbit heart.
Circulation research 1999;85(8):742-52.
1998: AC Skanes; Richard A Gray; CL Zuur; Jose Jalife
Effects of postshock atrial pacing on atrial defibrillation outcome in the isolated sheep heart.
Circulation 1998;98(1):64-72.
1998: Richard A Gray; Jose Jalife
Effects of atrial defibrillation shocks on the ventricles in isolated sheep hearts.
Circulation 1998;97(16):1613-22.
1998: Richard A Gray; Arkady M Pertsov; Jose Jalife
Spatial and temporal organization during cardiac fibrillation.
Nature 1998;392(6671):75-8.
1997: AC Skanes; Richard A Gray; CL Zuur; Jose Jalife
Spatio-temporal patterns of atrial fibrillation: role of the subendocardial structure.
Seminars in interventional cardiology : SIIC 1997;2(4):185-93.
1997: Richard A Gray; G Ayers; Jose Jalife
Video imaging of atrial defibrillation in the sheep heart.
Circulation 1997;95(4):1038-47.
1996: Richard A Gray; Arkady M Pertsov; Jose Jalife
Incomplete reentry and epicardial breakthrough patterns during atrial fibrillation in the sheep heart.
Circulation 1996;94(10):2649-61.
1996: C Cabo; Arkady M Pertsov; JM Davidenko; WT Baxter; Richard A Gray; Jose Jalife
Vortex shedding as a precursor of turbulent electrical activity in cardiac muscle.
Biophysical journal 1996;70(3):1105-11.
1995: Richard A Gray; Jose Jalife; A V Panfilov; WT Baxter; C Cabo; JM Davidenko; Arkady M Pertsov
Mechanisms of cardiac fibrillation.
Science (New York, N.Y.) 1995;270(5239):1222-3; author reply 1224-5.
1995: Richard A Gray; Jose Jalife; A Panfilov; WT Baxter; C Cabo; JM Davidenko; Arkady M Pertsov
Nonstationary vortexlike reentrant activity as a mechanism of polymorphic ventricular tachycardia in the isolated rabbit heart.
Circulation 1995;91(9):2454-69.
1994: C Cabo; Arkady M Pertsov; WT Baxter; JM Davidenko; Richard A Gray; Jose Jalife
Wave-front curvature as a cause of slow conduction and block in isolated cardiac muscle.
Circulation research 1994;75(6):1014-28.