Positions

Selected Publications

Academic Article

Year Title Altmetric
2021 Fabrication and characterization of a thick, viable bi-layered stem cell-derived surrogate for future myocardial tissue regeneration.  Biomedical Materials.  16. 2021
2018 Large cardiac muscle patches engineered from human induced-pluripotent stem cell-derived cardiac cells improve recovery from myocardial infarction in swine.  Circulation.  137:1712-1730. 2018
2014 Novel methods of automated quantification of gap junction distribution and interstitial collagen quantity from animal and human atrial tissue sections.  PLoS One.  9. 2014
2014 Sensor spacing affects the tissue impedance spectra of rabbit ventricular epicardium 2014
2013 A new approach for resolution of complex tissue impedance spectra in hearts.  IEEE Transactions on Biomedical Engineering.  60:2494-2503. 2013
2011 A new optrode design for intramural optical recordings.  IEEE Transactions on Biomedical Engineering.  58:3130-3134. 2011
2011 A novel approach to dual excitation ratiometric optical mapping of cardiac action potentials with Di-4-ANEPPS using pulsed led excitation.  IEEE Transactions on Biomedical Engineering.  58:2120-2126. 2011
2010 Bayesian quantitative electrophysiology and its multiple applications in bioengineering.  IEEE Reviews in Biomedical Engineering.  3:155-168. 2010
2010 A biophysical model for cardiac microimpedance measurements 2010
2010 Stimulatory Current at the Edge of an Inactive Conductor in an Electric Field: Role of Nonlinear Interfacial Current-Voltage Relationship.  IEEE Transactions on Biomedical Engineering.  57:442-449. 2010
2008 Progress in modeling cardiac electrical activity: A long way from spherical cows.  Heart Rhythm.  5:1045-1046. 2008
2008 Linear electrode arrays for stimulation and recording within cardiac tissue space constants.  IEEE Transactions on Biomedical Engineering.  55:1408-1414. 2008
2007 Bayesian analysis of fiber impedance measurements..  Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.  423-429. 2007
2007 Optical mapping of V m and Cai2+ in a model of arrhythmias induced by local catecholamine application in patterned cell cultures 2007
2007 Shock-induced changes of Cai2+ and Vm in myocyte cultures and computer model: Dependence on the timing of shock application.  Cardioscience.  73:101-110. 2007
2006 Delayed termination following pacing induced shifts from monomorphic to polymorphic ventricular tachycardia: implications for antitachycardia pacing..  Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.  3939-3942. 2006
2006 Multisite interstitial stimulation for cardiac micro-impedance measurements..  Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference.  1572-1575. 2006
2006 Interactions between paced wavefronts and monomorphic ventricular tachycardia: Implications for antitachycardia pacing.  Journal of Cardiovascular Electrophysiology.  17:1129-1139. 2006
2006 Cardiac microimpedance measurement in two-dimensional models using multisite interstitial stimulation 2006
2006 Cell-to-cell electrical interactions during early and late repolarization.  Journal of Cardiovascular Electrophysiology.  17. 2006
2005 Measuring surface potential components necessary for transmembrane current computation using microfabricated arrays 2005
2005 Contributions of Purkinje-myocardial coupling to suppression and facilitation of early afterdepolarization-induced triggered activity.  IEEE Transactions on Biomedical Engineering.  52:1522-1531. 2005
2005 Use of translucent indium tin oxide to measure stimulatory effects of a passive conductor during field stimulation of rabbit hearts 2005
2004 Feasibility of cardiac microimpedance measurement using multisite interstitial stimulation 2004
2004 Comparison of conventional and biventricular antitachycardia pacing in a geometrically realistic model of the rabbit ventricle.  Journal of Cardiovascular Electrophysiology.  15:1066-1077. 2004
2004 Effects of electrical shocks on Cai2+ and V m in myocyte cultures.  Circulation Research.  94:1589-1597. 2004
2003 Spontaneous activity induced in rabbit Purkinje myocytes during coupling to a depolarized model cell.  Cardioscience.  59:620-627. 2003
2003 From Myocardial Cell Models to Action Potential Propagation.  Journal of Electrocardiology.  36:43-49. 2003
2002 Modulation of triggered activity by uncoupling in the ischemic border: A model study with phase 1b-like conditions.  Cardioscience.  56:381-392. 2002
2002 Optical mapping of V-m and Ca-i(2+) during arrhythmias induced by local perfusion of norepinephrine in cultured cell monolayers.  Circulation.  106:192-192. 2002
2002 Electrical mapping from exposed rabbit right ventricular endocardium.  Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  2:1368-1369. 2002
2002 Injury current induces spontaneous activity in rabbit Purkinje myocytes..  Biophysical Journal.  82:98A-98A. 2002
2001 Purkinje and ventricular contributions to endocardial activation sequence in perfused rabbit right ventricle. 2001
2001 Transient outward current modulates discontinuous conduction in rabbit ventricular cell pairs.  Cardioscience.  49:779-789. 2001
2001 Inhibiting transient outward current enhances discontinuous conduction in rabbit ventricular cell pairs.  Biophysical Journal.  80:641A-641A. 2001
2001 Purkinje and ventricular contributions to endocardial activation sequence in perfused rabbit right ventricle 2001
2000 Functional reentry's influence on intracellular calcium in the LRd membrane equations.  IEEE Transactions on Biomedical Engineering.  47:1228-1236. 2000
2000 Electrotonic suppression of early afterdepolarizations in isolated rabbit Purkinje myocytes. 2000
2000 Beat-to-beat repolarization variability in ventricular myocytes and its suppression by electrical coupling. 2000
2000 Beat-to-beat repolarization variability in ventricular myocytes and its suppression by electrical coupling 2000
2000 Distributed computing for membrane-based modeling of action potential propagation.  IEEE Transactions on Biomedical Engineering.  47:1051-1057. 2000
2000 Effects of electrode-myocardial separation on cardiac stimulation in conductive solution.  Journal of Cardiovascular Electrophysiology.  11:1132-1143. 2000
2000 Electrotonic suppression of early afterdepolarizations in isolated rabbit Purkinje myocytes 2000
1999 Optical Transmembrane Potential Recordings during Intracardiac Defibrillation-Strength Shocks 1999
1999 Anisotropy of membrane polarization decreases when an electrode is separated from the myocardial surface.  Circulation.  100:786-786. 1999
1999 Electrotonic suppression of early and delayed afterdepolarizations in electrically coupled, isolated ventricular myocytes.  Circulation.  100:846-846. 1999
1999 Modulation of repolarization in rabbit Purkinje and ventricular myocytes coupled by a variable resistance.  American Journal of Physiology.  276:h572-h581. 1999
1999 Modulation of repolarization in rabbit Purkinje and ventricular myocytes coupled by a variable resistance..  American Journal of Physiology.  276:H572-H581. 1999
1999 Membrane and tissue level contributions to Purkinje-ventricular interactions: A model study.  Journal of Biological Systems.  7:491-512. 1999
1999 Modulation of repolarization in rabbit Purkinje and ventricular myocytes coupled by a variable resistance 1999
1999 Review of mechanisms by which electrical stimulation alters the transmembrane potential.  Journal of Cardiovascular Electrophysiology.  10:234-243. 1999
1998 Spatial changes in the transmembrane potential during extracellular electric stimulation.  Circulation Research.  83:1003-1014. 1998
1998 Myocardial discontinuities: A substrate for producing virtual electrodes that directly excite the myocardium by shocks.  Circulation.  97:1738-1745. 1998
1998 Conduction between isolated rabbit Purkinje and ventricular myocytes coupled by a variable resistance.  American Journal of Physiology.  274:h1163-h1173. 1998
1998 Conduction between isolated rabbit Purkinje and ventricular myocytes coupled by a variable resistance 1998
1998 Conduction between isolated rabbit Purkinje and ventricular myocytes coupled by a variable resistance..  American Journal of Physiology.  274:H1163-H1173. 1998
1998 Conduction between isolated Purkinje and ventricular myocytes.  Biophysical Journal.  74:A160-A160. 1998
1998 A model study of intramural dispersion of action potential duration in the canine pulmonary conus.  Journal of bioengineering.  26:567-576. 1998
1998 Conduction between isolated rabbit Purkinje and ventricular myocytes coupled by a variable resistance 1998
1997 Comparison of gate and current-level parallelization in simulations of cardiac action potential propagation.  Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  1:180-181. 1997
1997 Contributions of the specialized conduction system to the activation sequence in the canine pulmonary conus.  American Journal of Physiology.  273:h446-h463. 1997
1997 Contributions of the specialized conduction system to the activation sequence in the canine pulmonary conus 1997
1997 Contributions of the specialized conduction system to the activation sequence in the canine pulmonary conus..  American Journal of Physiology.  273:H446-H463. 1997
1997 Contributions of the specialized conduction system to the activation sequence in the canine pulmonary conus 1997
1995 Effects of premature beats on repolarization of postextrasystolic beats.  Circulation.  92:1969-1980. 1995
1994 Effects of activation sequence on the spatial distribution of repolarization properties.  Journal of Electrocardiology.  27:115-127. 1994
1993 Computer simulations of three-dimensional propagation in ventricular myocardium: Effects of intramural fiber rotation and inhomogeneous conductivity on epicardial activation.  Circulation Research.  72:744-756. 1993
1992 Cardiac propagation simulation.  Critical Reviews in Biomedical Engineering.  20:171-210. 1992
1991 Computational techniques for membrane-based simulations in cardiac electrophysiology.  Annals of Biomedical Engineering.  19:619-620. 1991
1991 Computer Simulations of Activation in an Anatomically Based Model of the Human Ventricular Conduction System.  IEEE Transactions on Biomedical Engineering.  38:982-996. 1991
1990 The Construction of an Anatomically Based Model of the Human Ventricular Conduction System.  IEEE Transactions on Biomedical Engineering.  37:1173-1185. 1990
1987 Adaptive sampling of intracellular and extracellular cardiac potentials with the fan method.  Medical and Biological Engineering and Computing.  25:261-268. 1987

Chapter

Year Title Altmetric
2014 Cardiac Microimpedances.  41-1-41-9. 2014

Teaching Activities

  • BME423 - Living Systems Analysis (Fall Term 2007)
  • BME423 - Living Systems Analysis (Fall Term 2008)
  • BME423 - Living Systems Analysis (Fall Term 2009)
  • BME423 - Living Systems Analysis (Fall Term 2010)
  • BME423 - Living Systems Analysis (Fall Term 2011)
  • BME423 - Living Systems Analysis (Fall Term 2012)
  • BME423 - Living Systems Analysis (Fall Term 2013)
  • BME423 - Living Systems Analysis (Fall Term 2014)
  • BME423 - Living Systems Analysis (Spring Term 2015)
  • BME423 - Living Systems Analysis (Spring Term 2016)
  • BME423 - Lvng Syst Analysis/Biostats (Spring Term 2017)
  • BME423 - Lvng Syst Analysis/Biostats (Spring Term 2018)
  • BME423 - Lvng Syst Analysis/Biostats (Spring Term 2019)
  • BME423 - Lvng Syst Analysis/Biostats (Spring Term 2020)
  • BME423 - Lvng Syst Analysis/Biostats (Spring Term 2021)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2017)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2017)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2017)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2018)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2018)
  • BME423L - Liv Syst Anal & Biostats Lab (Spring Term 2018)
  • BME423L - Living Systems Analysis Lab (Fall Term 2012)
  • BME423L - Living Systems Analysis Lab (Fall Term 2013)
  • BME423L - Living Systems Analysis Lab (Fall Term 2014)
  • BME423L - Living Systems Analysis Lab (Spring Term 2016)
  • BME423L - Living Systems Analysis Lab (Spring Term 2016)
  • BME461 - Bioelectric Phenomena (Fall Term 2015)
  • BME461 - Bioelectric Phenomena (Fall Term 2016)
  • BME461 - Bioelectric Phenomena (Fall Term 2017)
  • BME461 - Bioelectric Phenomena (Fall Term 2018)
  • BME461 - Bioelectric Phenomena (Fall Term 2019)
  • BME461 - Bioelectric Phenomena (Fall Term 2020)
  • BME461 - Bioelectric Phenomena (Spring Term 2009)
  • BME461 - Bioelectric Phenomena (Spring Term 2010)
  • BME461 - Bioelectric Phenomena (Spring Term 2011)
  • BME461 - Bioelectric Phenomena (Spring Term 2012)
  • BME461 - Bioelectric Phenomena (Spring Term 2013)
  • BME461 - Bioelectric Phenomena (Spring Term 2014)
  • BME489 - Undergraduate Research in BME (Fall Term 2019)
  • BME489 - Undergraduate Research in BME (Fall Term 2020)
  • BME489 - Undergraduate Research in BME (Spring Term 2020)
  • BME489 - Undergraduate Research in BME (Spring Term 2021)
  • BME489 - Undergraduate Research in BME (Summer Term 2020)
  • BME494 - Honors Research I (Fall Term 2010)
  • BME495 - Honors Research II (Spring Term 2011)
  • BME523 - Living Systems Analysis (Fall Term 2007)
  • BME523 - Living Systems Analysis (Fall Term 2008)
  • BME561 - Bioelectric Phenomena (Fall Term 2015)
  • BME561 - Bioelectric Phenomena (Fall Term 2016)
  • BME561 - Bioelectric Phenomena (Fall Term 2017)
  • BME561 - Bioelectric Phenomena (Fall Term 2019)
  • BME561 - Bioelectric Phenomena (Spring Term 2009)
  • BME561 - Bioelectric Phenomena (Spring Term 2010)
  • BME561 - Bioelectric Phenomena (Spring Term 2011)
  • BME561 - Bioelectric Phenomena (Spring Term 2013)
  • BME561 - Bioelectric Phenomena (Spring Term 2014)
  • BME697 - Journal Club (Fall Term 2009)
  • BME697 - Journal Club (Spring Term 2010)
  • BME698 - Non-Thesis Research (Fall Term 2010)
  • BME698 - Non-Thesis Research (Fall Term 2012)
  • BME698 - Non-Thesis Research (Spring Term 2010)
  • BME698 - Non-Thesis Research (Spring Term 2012)
  • BME698 - Non-Thesis Research (Spring Term 2013)
  • BME698 - Non-Thesis Research (Summer Term 2010)
  • BME698 - Non-Thesis Research (Summer Term 2012)
  • BME699 - Masters Thesis Research (Fall Term 2011)
  • BME699 - Masters Thesis Research (Fall Term 2013)
  • BME699 - Masters Thesis Research (Spring Term 2011)
  • BME699 - Masters Thesis Research (Spring Term 2012)
  • BME699 - Masters Thesis Research (Summer Term 2011)
  • BME699 - Masters Thesis Research (Summer Term 2012)
  • BME699 - Masters Thesis Research (Summer Term 2013)
  • EGR150 - Computer Meth in Engineering (Fall Term 2008)

    • Education And Training

  • Doctor of Philosophy in Biomedical / Medical Engineering, Duke University 1988

    • Full Name

  • Andrew Pollard