Bonnie B Punske

Summary

Affiliation: University of Utah
Country: USA

Publications

  1. doi request reprint Absence of glucose transporter 4 diminishes electrical activity of mouse hearts during hypoxia
    Kwanghyun Sohn
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, 95 South 2000 East, Salt Lake City, UT 84112 5000, USA
    Exp Physiol 98:746-57. 2013
  2. ncbi request reprint Noninvasive electrical imaging: is it ready for clinical application?
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, 95 South 2000 Street, Salt Lake City, UT 84112, USA
    J Cardiovasc Electrophysiol 14:720-1. 2003
  3. ncbi request reprint Spatial methods of epicardial activation time determination in normal hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT 84112 5000, USA
    Ann Biomed Eng 31:781-92. 2003
  4. ncbi request reprint Optical mapping of propagation changes induced by elevated extracellular potassium ion concentration in genetically altered mouse hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, The University of Utah, Salt Lake City, UT 84112 5000, USA
    J Electrocardiol 37:128-34. 2004
  5. pmc Epicardial and intramural excitation during ventricular pacing: effect of myocardial structure
    Bruno Taccardi
    University of Utah, Nora Eccles Harrison, Salt Lake City, Utah 84112 5000, USA
    Am J Physiol Heart Circ Physiol 294:H1753-66. 2008
  6. doi request reprint The maximal downstroke of epicardial potentials as an index of electrical activity in mouse hearts
    Kwanghyun Sohn
    Nora Eccles Harrison Cardiovascular Research and Training Institute and Bioengineering Department, University of Utah, Salt Lake City, UT 84112, USA
    IEEE Trans Biomed Eng 58:3175-83. 2011
  7. ncbi request reprint Effect of fiber orientation on propagation: electrical mapping of genetically altered mouse hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City Utah, 84112 5000, USA
    J Electrocardiol 38:40-4. 2005
  8. pmc The absence of insulin signaling in the heart induces changes in potassium channel expression and ventricular repolarization
    Angélica López-Izquierdo
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
    Am J Physiol Heart Circ Physiol 306:H747-54. 2014
  9. ncbi request reprint Intramural activation and repolarization sequences in canine ventricles. Experimental and simulation studies
    Bruno Taccardi
    CVRTI Institute, University of Utah, Salt Lake City, 84112 Utah, USA
    J Electrocardiol 38:131-7. 2005
  10. ncbi request reprint Ischemic preconditioning protects against arrhythmogenesis through maintenance of both active as well as passive electrical properties in ischemic canine hearts
    Shibaji Shome
    NEH CardioVascular Research and Training Institute, Salt Lake City, UT 84112, USA
    J Electrocardiol 40:S150-9. 2007

Collaborators

Detail Information

Publications14

  1. doi request reprint Absence of glucose transporter 4 diminishes electrical activity of mouse hearts during hypoxia
    Kwanghyun Sohn
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, 95 South 2000 East, Salt Lake City, UT 84112 5000, USA
    Exp Physiol 98:746-57. 2013
    ....
  2. ncbi request reprint Noninvasive electrical imaging: is it ready for clinical application?
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, 95 South 2000 Street, Salt Lake City, UT 84112, USA
    J Cardiovasc Electrophysiol 14:720-1. 2003
  3. ncbi request reprint Spatial methods of epicardial activation time determination in normal hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, UT 84112 5000, USA
    Ann Biomed Eng 31:781-92. 2003
    ..The results suggest an advantage of spatial methods over the time derivative method only for the case of epicardial pacing where large numbers of fractionated electrograms are found...
  4. ncbi request reprint Optical mapping of propagation changes induced by elevated extracellular potassium ion concentration in genetically altered mouse hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, The University of Utah, Salt Lake City, UT 84112 5000, USA
    J Electrocardiol 37:128-34. 2004
    ..This study employed optical mapping to characterize propagation changes in intact mouse hearts with cardiomyocyte-restricted knock out of insulin receptors (CIRKO)...
  5. pmc Epicardial and intramural excitation during ventricular pacing: effect of myocardial structure
    Bruno Taccardi
    University of Utah, Nora Eccles Harrison, Salt Lake City, Utah 84112 5000, USA
    Am J Physiol Heart Circ Physiol 294:H1753-66. 2008
    ..This can be useful for interpreting epicardial maps recorded at surgery or inversely computed from body surface ECGs...
  6. doi request reprint The maximal downstroke of epicardial potentials as an index of electrical activity in mouse hearts
    Kwanghyun Sohn
    Nora Eccles Harrison Cardiovascular Research and Training Institute and Bioengineering Department, University of Utah, Salt Lake City, UT 84112, USA
    IEEE Trans Biomed Eng 58:3175-83. 2011
    ..The index can be readily measured and evaluated, which makes it attractive for characterization of, for instance, genetically modified mouse hearts and drug effects on cardiac tissue...
  7. ncbi request reprint Effect of fiber orientation on propagation: electrical mapping of genetically altered mouse hearts
    Bonnie B Punske
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City Utah, 84112 5000, USA
    J Electrocardiol 38:40-4. 2005
    ..In this study, lessons learned from epicardial potential mapping of large hearts were applied to studies conducted in genetically altered mouse hearts...
  8. pmc The absence of insulin signaling in the heart induces changes in potassium channel expression and ventricular repolarization
    Angélica López-Izquierdo
    Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah, Salt Lake City, Utah
    Am J Physiol Heart Circ Physiol 306:H747-54. 2014
    ..These results support the notion that the lack of insulin signaling in the heart is sufficient to cause the repolarization abnormalities described in other animal models of diabetes. ..
  9. ncbi request reprint Intramural activation and repolarization sequences in canine ventricles. Experimental and simulation studies
    Bruno Taccardi
    CVRTI Institute, University of Utah, Salt Lake City, 84112 Utah, USA
    J Electrocardiol 38:131-7. 2005
    ..In this study we describe measured and simulated 3-D excitation and recovery sequences and activation-recovery intervals (ARIs) (measured) or action potential durations (APDs) (simulated) in the ventricular walls...
  10. ncbi request reprint Ischemic preconditioning protects against arrhythmogenesis through maintenance of both active as well as passive electrical properties in ischemic canine hearts
    Shibaji Shome
    NEH CardioVascular Research and Training Institute, Salt Lake City, UT 84112, USA
    J Electrocardiol 40:S150-9. 2007
    ..We measured indices of activation and repolarization using data from a high-resolution epicardial sock electrode array in preconditioned (PC) and non-PC hearts in an attempt to gain further insight into protective mechanisms...
  11. pmc Experimental measures of ventricular activation and synchrony
    David R Sutherland
    Nora Eccles Harrison Cardiovascular Research and Training Institute, Department of Bioengineering, University of Utah, Salt Lake City, Utah 84112 5000, USA
    Pacing Clin Electrophysiol 31:1560-70. 2008
    ..In addition, we investigated a measure of electrical synchrony and determined its relationship to the duration of ventricular activation...
  12. ncbi request reprint Propagation and electrical impedance changes due to ischemia, hypoxia and reperfusion in mouse hearts
    Qiansheng Liang
    Department of Bioengineering, University of Utah, Salt Lake City, UT 84112 5000, USA
    Conf Proc IEEE Eng Med Biol Soc 1:1560-3. 2006
    ..The results of this study can now be applied in the analysis of genetically altered mouse hearts that are currently becoming available to help us understand cardiac death in disease...
  13. ncbi request reprint Mechanisms of ischemia-induced ST-segment changes
    Robert S MacLeod
    Bioengineering Department, University of Utah, Salt Lake City, Utah 84112 5000, USA
    J Electrocardiol 38:8-13. 2005
    ..Results from experiments support qualitatively the findings of the simulations and underscore the role of myocardial anisotropy in electrocardiography...
  14. ncbi request reprint Cardiac resynchronization therapy: finding the true meaning of synchrony
    Bonnie B Punske
    Heart Rhythm 3:311-2. 2006