Positions

Selected Publications

Academic Article

Year Title Altmetric
2014 Verapamil reduces incidence of reentry during ventricular fibrillation in pigsAmerican Journal of Physiology: Heart and Circulatory Physiology.  307:H1361-H1369. 2014
2012 Effect of chest compressions on ventricular activationAmerican Journal of Cardiology.  109:670-674. 2012
2012 Intramural optical mapping of Vm and cai2+ during long-duration ventricular fibrillation in canine heartsAmerican Journal of Physiology: Heart and Circulatory Physiology.  302. 2012
2012 Evolution of activation patterns during long-duration ventricular fibrillation in pigsAmerican Journal of Physiology: Heart and Circulatory Physiology.  302. 2012
2010 Mechanisms of defibrillationAnnual Review of Biomedical Engineering.  12:233-258. 2010
2010 Activation becomes highly organized during long-duration ventricular fibrillation in canine heartsAmerican Journal of Physiology: Heart and Circulatory Physiology.  298. 2010
2008 Chemical ablation of the Purkinje system causes early termination and activation rate slowing of long-duration ventricular fibrillation in dogsAmerican Journal of Physiology: Heart and Circulatory Physiology.  295. 2008
2007 Role of maximum rate of depolarization in predicting action potential duration during ventricular fibrillationAmerican Journal of Physiology: Heart and Circulatory Physiology.  293. 2007
2007 Can the direct cardiac effects of the electric pulses generated by the TASER X26 cause immediate or delayed sudden cardiac arrest in normal adults?American Journal of Forensic Medicine and Pathology.  28:195-201. 2007
2006 Guidelines for plunge needle recording for effective detection of purkinje activationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  3915-3918. 2006
2006 Printed circuit board electrodes for transmural cardiac mappingAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  3927-3930. 2006
2005 Measuring surface potential components necessary for transmembrane current computation using microfabricated arraysAmerican Journal of Physiology: Heart and Circulatory Physiology.  289. 2005
2004 High-resolution optical mapping of intramural virtual electrodes in porcine left ventricular wallCardiovascular Research.  64:448-456. 2004
2004 Effects of shock strengths on ventricular defibrillation failureCardiovascular Research.  61:39-44. 2004
2004 Evolution of activation patterns during long-duration ventricular fibrillation in dogsAmerican Journal of Physiology: Heart and Circulatory Physiology.  286. 2004
2003 Effects of burst stimulation during ventricular fibrillation on cardiac function after defibrillationAmerican Journal of Physiology: Heart and Circulatory Physiology.  285. 2003
2003 Effects of heart isolation, voltage-sensitive dye, and electromechanical uncoupling agents on ventricular fibrillationAmerican Journal of Physiology: Heart and Circulatory Physiology.  284. 2003
2002 Intelligent multichannel stimulator for the study of cardiac arrhythmiasAnnals of Biomedical Engineering.  30:180-191. 2002
2002 Downregulation of ANG II receptor is associated with compensated pressure-overload hypertrophy in the young dogAmerican Journal of Physiology: Heart and Circulatory Physiology.  282. 2002
2002 Transmural recording of monophasic action potentialsAmerican Journal of Physiology: Heart and Circulatory Physiology.  282. 2002
2001 Purkinje and ventricular contributions to endocardial activation sequence in perfused rabbit right ventricleAmerican Journal of Physiology: Heart and Circulatory Physiology.  281. 2001
2000 Creation of uniform linear lesions by phased radiofrequency energyAnnals of Biomedical Engineering.  28. 2000
2000 Nonlinear changes of transmembrane potential caused by defibrillation shocks in strands of cultured myocytesAmerican Journal of Physiology: Heart and Circulatory Physiology.  278. 2000
1999 Automatic implantable cardioverter-defibrillatorsAnnual Review of Biomedical Engineering.  331-346. 1999
1999 Effect of pacing site on ventricular fibrillation initiation by shocks during the vulnerable periodAmerican Journal of Physiology: Heart and Circulatory Physiology.  277. 1999
1999 Predicting the relative efficacy of shock waveforms for transthoracic defibrillation in dogsAnnals of Emergency Medicine.  34:309-320. 1999
1998 Transmembrane potential changes caused by monophasic and biphasic shocksAmerican Journal of Physiology.  275. 1998
1998 Transmembrane potential changes caused by monophasic and biphasic shocksAmerican Journal of Physiology: Heart and Circulatory Physiology.  275. 1998
1997 Comparison of gate and current-level parallelization in simulations of cardiac action potential propagationAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  1:180-181. 1997
1997 Stability analysis of ventricular tachycardia using discrete dynamic modelsAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings.  1:54-57. 1997
1997 A quantitative framework for analyzing epicardial activation patterns during ventricular fibrillationAnnals of Biomedical Engineering.  25:749-760. 1997
1997 Recurrent wavefront morphologies: A method for quantifying the complexity of epicardial activation patternsAnnals of Biomedical Engineering.  25:761-768. 1997
1996 Transmembrane potential changes caused by shocks in guinea pig papillary muscleAmerican Journal of Physiology: Heart and Circulatory Physiology.  271. 1996
1995 Mechanisms of ventricular tachycardia in patients with chronic coronary artery diseaseACC Current Journal Review.  4:12-15. 1995
1995 Predicting the potential gradient field in ventricular fibrillation from shocks delivered in paced rhythmAmerican Journal of Physiology: Heart and Circulatory Physiology.  268. 1995
1994 Effects of peroneal nerve stimulation on hypothalamic stimulation-induced ventricular arrhythmias in rabbitsAmerican Journal of Physiology: Heart and Circulatory Physiology.  267. 1994
1994 Mechanisms of electrical defibrillation: Impact of new experimental defibrillator waveformsAmerican Heart Journal.  127:970-977. 1994
1994 Prolongation and shortening of action potentials by electrical shocks in frog ventricular muscleAmerican Journal of Physiology: Heart and Circulatory Physiology.  266. 1994
1994 Virtual electrode effects in myocardial fibersBiophysical Journal.  66:719-728. 1994
1992 Correlation of the complete version of the Selvester QRS scoring system with quantitative anatomic findings for multiple left ventricular myocardial infarctsAmerican Journal of Cardiology.  69:465-469. 1992
1992 Defibrillation electrode configurations developed from cardiac mapping that combine biphasic shocks with sequential timingAmerican Heart Journal.  124:1491-1500. 1992
1990 Sensitivity of a set of myocardial infarction screening criteria in patients with anatomically documented single and multiple infarctsAmerican Journal of Cardiology.  66:792-795. 1990
1990 Anatomic validation of electrocardiographic estimation of the size of acute or healed myocardial infarctsAmerican Journal of Cardiology.  65:1301-1307. 1990
1990 Chaos in the heart: Implications for clinical cardiologyBio/technology (Nature Publishing Company).  8:1018-1024. 1990
1990 Experimental Evidence for Autowaves in the HeartAnnals of the New York Academy of Sciences.  591:208-218. 1990
1989 Cardiac mapping at Duke Medical CenterAmerican Journal of Cardiology.  63. 1989
1988 Evaluation of a QRS scoring system for estimating myocardial infarct size. VI: Identification of screening criteria for non-acute myocardial infarctsAmerican Journal of Cardiology.  61:729-733. 1988
1988 Influence of shock strength and timing on induction of ventricular arrhythmias in dogsAmerican Journal of Physiology.  255. 1988
1986 Computer-assisted intraoperative mapping of the entire ventricular epicardium in the wolff-parkinson-white syndromeAmerican Journal of Cardiology.  58:940-948. 1986
1986 Relation between electrocardiographic and enzymatic methods of estimating acute myocardial infarct sizeAmerican Journal of Cardiology.  58:31-35. 1986
1986 Construction of a multipolar electrode system referenced and anchored to endocardium for study of arrhythmiasAmerican Journal of Physiology: Heart and Circulatory Physiology.  250. 1986
1986 Determination of effects of internal countershock by direct cardiac recordings during normal rhythmAmerican Journal of Physiology: Heart and Circulatory Physiology.  250. 1986
1985 Evaluation of a QRS scoring system for estimating myocardial infarct size V. Specificity and method of application of the complete systemAmerican Journal of Cardiology.  55:1485-1490. 1985
1985 Late, fractionated potentialsAmerican Journal of Cardiology.  55:1614-1621. 1985
1985 Development of an endocardial-epicardial gradient of activation rate during electrically induced, sustained ventricular fibrillation in dogsAmerican Journal of Cardiology.  55:813-820. 1985
1984 Evaluation of a QRS scoring system for estimating myocardial infarct size. IV. Correlation with quantitative anatomic findings for posterolateral infarctsAmerican Journal of Cardiology.  53:706-714. 1984
1984 Quantitative QRS criteria for diagnosing and sizing myocardial infarctsAmerican Journal of Cardiology.  53:875-878. 1984
1984 Identification of reproducible ventricular tachycardia in a canine modelAmerican Journal of Cardiology.  53:619-625. 1984
1984 Prospective demonstration of myocardial infarction by CTAmerican Journal of Roentgenology.  143:985-986. 1984
1983 Comparative rates of resolution of QRS changes after operative and nonoperative acute myocardial infarctsAmerican Journal of Cardiology.  51:378-381. 1983
1983 Cryosurgery for cardiac arrhythmias: Acute and chronic effects on coronary arteriesAmerican Journal of Cardiology.  51:149-155. 1983
1983 Evaluation of a QRS scoring system for estimating myocardial infarct size. III. Correlation with quantitative anatomic findings for inferior infarctsAmerican Journal of Cardiology.  51:382-389. 1983
1983 Evaluation of serial QRS changes during acute inferior myocardial infarction using a QRS scoring systemAmerican Journal of Cardiology.  52:252-256. 1983
1983 Transvenous ablation of the atrioventricular conduction system in dogs: Electrophysiologic and histologic observationsAmerican Journal of Cardiology.  51:1775-1782. 1983
1982 Diagnostic problem in acute myocardial infarction. CK-MB in the absence of abnormally elevated total creatine kinase levelsArchives of Internal Medicine.  142:33-38. 1982
1982 Aneurysm of a saphenous vein bypass graft associated with aneurysms of native coronary arteriesCatheterization and cardiovascular diagnosis.  8:489-494. 1982
1982 Diagnostic Problem in Acute Myocardial Infarction CK-MB in the Absence of Abnormally Elevated Total Creatine Kinase LevelsArchives of Internal Medicine.  142:33-38. 1982
1982 Evaluation of a QRS scoring system for estimating myocardial infarct size. II. Correlation with quantitative anatomic findings for anterior infarctsAmerican Journal of Cardiology.  49:1604-1614. 1982
1982 Techniques of intraoperative electrophysiologic mappingAmerican Journal of Cardiology.  49:221-240. 1982
1981 Effect of coronary occlusion site on ischaemic bed size and collateral blood flow in dogsCardiovascular Research.  15:668-674. 1981

Book

Year Title Altmetric
2009 Foreword 2009

Chapter

Year Title Altmetric
2014 Mechanisms of Ventricular Tachycardia and Fibrillation.  475-482. 2014
2013 Mechanisms of defibrillation.  199-215. 2013
2013 Bioelectrodes.  957-966. 2013
2012 Advances in Mapping of Ventricular Fibrillation and Defibrillation: Role of the Purkinje System.  459-466. 2012
2011 Principles of Defibrillation: From Cellular Physiology to Fields and Waveforms.  40-55. 2011
2009 Cardiac arrhythmias.  119-131. 2009
2009 Critical points and the upper limit of vulnerability for defibrillation.  165-187. 2009
2009 Mapping of Ventricular Tachycardia and Fibrillation: Role of the Purkinje System.  411-422. 2009
2009 Mechanisms of Defibrillation.  277-288. 2009
2007 Principles of Defibrillation: From Cellular Physiology to Fields and Waveforms.  59-74. 2007
2006 Principles of defibrillation: From cellular physiology to fields and waveforms.  59-74. 2006
2005 Fundamental Concepts and Advances in Defibrillation.  69-85. 2005
2004 Defibrillation waveforms.  426-432. 2004

Education And Training

Full Name

  • Raymond Ideker