Repolarization Inhomogeneities in Ventricular Myocardium Change Dynamically With Abrupt Cycle Length Shortening

No abstract is available for this paper.

• Publication year

  1991

• Venue

  Circulation

• Publication date

  1991-09-01

• Fields of study

  Medicine

• Identifiers
  DOI 10.1161/01.CIR.84.3.1333PMID 1884456
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Slow and long-lasting modulation of myocardial repolarization produced by ectopic activation in isolated rabbit hearts. Evidence for cardiac "memory".

  1989cited by this paper
• Action potential duration alternans in dog Purkinje and ventricular muscle fibers. Further evidence in support of two different mechanisms.

  1989cited by this paper
• Alternans of Action Potential Duration After Abrupt Shortening of Cycle Length: Differences Between Dog Purkinje and Ventricular Muscle Fibers

  1988cited by this paper
• Cycle length dependence of human action potential duration in vivo. Effects of single extrastimuli, sudden sustained rate acceleration and deceleration, and different steady-state frequencies.

  1988cited by this paper
• Oscillations of conduction, action potential duration, and refractoriness. A mechanism for spontaneous termination of reentrant tachycardias.

  1988cited by this paper
• Characterization of oscillations in ventricular refractoriness in man after an abrupt increment in heart rate.

  1987cited by this paper
• Maps of optical action potentials and NADH fluorescence in intact working hearts.

  1987cited by this paper
• Effect of sudden rate acceleration on the human His-Purkinje system: adaptation of refractoriness in a dampened oscillatory pattern.

  1986cited by this paper
• Ventricular action potentials, ventricular extracellular potentials, and the ECG of guinea pig.

  1985cited by this paper
• Facilitation of ventricular tachycardia induction with abrupt changes in ventricular cycle length.

  1984cited by this paper
• Characteristics and Possible Mechanism of Ventricular Arrhythmia Dependent on the Dispersion of Action Potential Durations

  1983cited by this paper
• Termination of ventricular tachycardia: role of tachycardia cycle length.

  1982cited by this paper
• Atrial refractoriness and spontaneous or induced atrial fibrillation.

  1982cited by this paper
• Effects of hypoxia or low PH on the alternation of canine ventricular action potentials following an abrupt increase in driving rate.

  1980cited by this paper
• Analysis of the effects of changes in rate and rhythm upon electrical activity in the heart.

  1980cited by this paper
• Effects of verapamil on canine Purkinje fibres and ventricular muscle fibres with particular reference to the alternation of action potential duration after a sudden increase in driving rate.

  1979cited by this paper
• Optical probes of membrane potential in heart muscle.

  1979cited by this paper
• Electrotonic Interaction during Canine Ventricular Repolarization

  1978cited by this paper
• Merocyanine 540 as an optical probe of transmembrane electrical activity in the heart

  1976cited by this paper
• Disorders of Cellular Electrophysiology Produced by Ischemia of the Canine His Bundle

  1975cited by this paper
• Sequence of repolarization on the ventricular surface in the dog.

  1975cited by this paper
• The dependence of plateau currents in cardiac Purkinje fibres on the interval between action potentials

  1972cited by this paper
• Electrical Stimulation of the Heart in Patients with Ventricular Tachycardia

  1972cited by this paper
• Approaches to Sudden Death from Coronary Heart Disease

  1971cited by this paper
• Left ventricular stresses in the intact human heart.

  1969cited by this paper
• Refractory Period of the Dog's Ventricular Myocardium Following Sudden Changes in Frequency

  1969cited by this paper
• Effects of cycle-length alteration on canine cardiac action potentials.

  1967cited by this paper
• Effect of Cycle‐Length Alteration upon the Configuration of the Canine Ventricular Action Potential

  1966cited by this paper
• Nonuniform Recovery of Excitability in Ventricular Muscle

  1964cited by this paper
• Effect of heart rate on cardiac membrane potentials and the unipolar electrogram.

  1954cited by this paper

• Repolarization adaptation to rapid change in heart rate in human models - a review.

  2025cites this paper
• Ischemia induced repolarization dispersion changes and ventricular arrhythmia: Validation of Frank vectorcardiography parameters: A review.

  2025cites this paper
• Heterogeneous repolarization creates ventricular tachycardia circuits in healed myocardial infarction scar

  2022cites this paper
• Heterogeneous repolarization creates ventricular tachycardia circuits in healed myocardial infarction scar

  2022cites this paper
• Adaptation of ventricular repolarization to heart rate change in humans

  2021influential citation
• Adaptation of ventricular repolarization dispersion during heart rate increase in humans: A roller coaster process.

  2021cites this paper
• Fluorescent, Bioluminescent, and Optogenetic Approaches to Study Excitable Physiology in the Single Cardiomyocyte

  2018cites this paper
• Utilising an in silico approach to determine vulnerability to reentrant arrhythmias

  2016cites this paper
• Analysis of an Electrocardiographic Multilead System by Means of Artificial Neural Networks - Study of Repolarization During Premature Ventricular Stimulation

  2016cites this paper
• Cardiac tissue slices: preparation, handling, and successful optical mapping

  2015cites this paper
• Toward microendoscopy-inspired cardiac optogenetics in vivo: technical overview and perspective

  2014cites this paper
• Vulnerability during short-term memory induced response in canine ventricle

  2014cites this paper
• Slow Adaptation of Ventricular Repolarization as a Cause of Arrhythmia?

  2014cites this paper
• Myocardial Infarct Border Zone Structure and its Effects on Electrical Function of the Heart

  2013cites this paper
• Mechanisms of ventricular arrhythmias: a dynamical systems-based perspective.

  2012cites this paper
• Spatiotemporal Control Of Action Potential Duration Alternans In Ventricular Tissue

  2011cites this paper
• Control of Action Potential Duration Alternans in Canine Cardiac Ventricular Tissue

  2011cites this paper
• Interaction of Activation–Repolarization Coupling and Restitution Properties in Humans

  2009cites this paper
• Autonomic modulation of ventricular repolarization in Long QT syndrome

  2008cites this paper
• T-wave width as an index for quantification of ventricular repolarization dispersion: Evaluation in an isolated rabbit heart model

  2008cites this paper
• Spatial Variation of Cardiac Restitution and the Onset of Alternans

  2008influential citation
• Cardiac mechano-electric feedback and electrical restitution in humans.

  2008cites this paper
• Spatial heterogeneity of the restitution portrait in rabbit epicardium.

  2007cites this paper
• A Simulation Study on the Effect of Ionic Mechanism Underlying Arrhythmias

  2007cites this paper
• Predicting the Propensity to Alternans from Spatial Differences in the Restitution Portrait

  2007cites this paper
• PROGRAMA: Ingenier´ ia Biomedica

  2007cites this paper
• Autonomic Nerve Stimulation Reverses Ventricular Repolarization Sequence in Rabbit Hearts

  2007cites this paper
• Noxious arousal induces T-wave changes in healthy subjects.

  2006cites this paper
• Noxious Arousal Induces T Wave Abnormalities in Healthy Subjects

  2006cites this paper
• Whole heart action potential duration restitution properties in cardiac patients: a combined clinical and modelling study

  2006cites this paper
• Mechanisms for the Maintenance of Ventricular Fibrillation: The Nonuniform Dispersion of Refractoriness, Restitution Properties, or Anatomic Heterogeneities?

  2005cites this paper
• Advances in electrical and mechanical cardiac mapping

  2005cites this paper
• Symbolic Dynamics of Heart Rate Variability: A Probe to Investigate Cardiac Autonomic Modulation

  2005cites this paper
• T-Wave Alternans

  2005cites this paper
• Delayed adaptation of ventricular repolarization after sudden changes in heart rate due to conversion of atrial fibrillation. A potential risk factor for proarrhythmia?

  2005cites this paper
• Restitution Dynamics During Pacing and Arrhythmias in Isolated Pig Hearts

  2004cites this paper
• Ventricular gradient and nondipolar repolarization components increase at higher heart rate.

  2004influential citation
• Optical Imaging of the Heart

  2004cites this paper
• Rate dependence of mechanically induced electrophysiological changes in right ventricle of anaesthetized lambs during pulmonary artery occlusion.

  2004cites this paper
• Scroll Waves in Three Dimensions

  2004cites this paper
• Mechanism of Repolarization Change During Initiation of Supraventricular Tachycardia

  2004cites this paper
• Computational Methods for Cardiac Electrophysiology

  2004cites this paper
• Effects of Cytochalasin D on Electrical Restitution and the Dynamics of Ventricular Fibrillation in Isolated Rabbit Heart

  2003cites this paper
• T-Wave Alternans

  2003cites this paper
• Uncorrected QT interval , TCRT , TWR , and QRSR in women and men at two heart rate bins

  2003influential citation
• 23 T-Wave Alternans Mechanisms, Relevance, and Clinical Implications

  2003cites this paper
• Effect of amiodarone on the descending limb of the T wave.

  2003cites this paper
• Ventricular Repolarization Change During Initiation of Supraventricular Tachycardia

  2003cites this paper
• Transmural Action Potential Changes Underlying Ventricular Electrical Remodeling

  2003cites this paper
• Neuro-Mediated Repolarization Abnormalities

  2003cites this paper
• Principal Component Analysis of the T Wave and Prediction of Cardiovascular Mortality in American Indians: The Strong Heart Study

  2002cites this paper
• Effect of Action Potential Duration and Conduction Velocity Restitution and Their Spatial Dispersion on Alternans and the Stability of Arrhythmias

  2002cites this paper
• [Prognostic value of duration and variability of QT and RR intervals in general population of Novosibirsk].

  2002cites this paper
• Steepness of the Restitution Curve: A Slippery Slope?

  2002cites this paper
• Principal Component Analysis of the T Wave and Prediction of Cardiovascular Mortality

  2002cites this paper
• Video Imaging of Fibrillation and Defibrillation

  2002cites this paper
• Optical Mapping of Cardiac Stimulation: Fluorescent Imaging with a Photodiode Array

  2002cites this paper
• Role of Wavelength Adaptation in the Initiation, Maintenance, and Pharmacologic Suppression of Reentry

  2001cites this paper
• Differential Modulation of Electrocardiographic Indices of Ventricular Repolarization Dispersion Depending on the Site of Pacing During Premature Stimulation

  2001cites this paper
• Left ventricular hypertrophy increases transepicardial dispersion of repolarisation in hypertensive patients: a differential effect on QTpeak and QTend dispersion

  2001cites this paper
• Influence of Atenolol on the Kinetics of RT Interval Rate Adaptation in Conscious Dogs

  2001cites this paper
• Bayesian multiresolution map estimation of edge or transition point location in noisy signals

  2000cites this paper
• High Uniformity of Left and Right Ventricular Repolarization Dynamics Induced by an Abrupt Decrease in Pacing Cycle Length in a Dog is not Affected by Left Ventricular Ischemia

  2000cites this paper
• Ischemia, Heart Rate, and Ventricular Repolarization

  2000cites this paper
• Electrocardiographic Quantitation of Heterogeneity of Ventricular Repolarization

  2000cites this paper
• Interdependence of Modulated Dispersion and Tissue Structure in the Mechanism of Unidirectional Block

  2000cites this paper
• Cellular basis for dispersion of repolarization underlying reentrant arrhythmias.

  2000cites this paper
• Rate dependence of the effect of antiarrhythmic drugs delaying cardiac repolarization: an overview.

  2000cites this paper
• Functional, structural, and dynamic basis of electrical heterogeneity in healthy and diseased cardiac muscle: implications for arrhythmogenesis and anti-arrhythmic drug therapy.

  1999cites this paper
• Spectral analysis of periodic fluctuations in electrocardiographic repolarization

  1999cites this paper
• Programming a fixed long atrioventricular delay is not effective in preventing ventricular pacing in patients with sick sinus syndrome.

  1999cites this paper
• The Effect of Procainamide on T Wave Alternans

  1999cites this paper
• Panoramic optical imaging of electrical propagation in isolated heart.

  1999cites this paper
• QT Dispersion: Comparison of Orthogonal, Quasi‐orthogonal, and 12‐Lead Configurations

  1999cites this paper
• Relationship Between Autonomic Control of Heart Rate and QT Dispersion in Patients with Acute Anterior Wall Myocardial Infarction

  1999cites this paper
• Potentiometric Membrane Dyes and Imaging Membrane Potential in Single Cells

  1999cites this paper
• Mechanism linking T-wave alternans to the genesis of cardiac fibrillation.

  1999cites this paper
• Interval Dynamics Before Atrial Fibrillation in Patients After Coronary Artery Bypass Graft Surgery

  1998cites this paper
• Steady‐State and Dynamic Behavior of Ventricular Repolarization and Refractoriness in the Dog: The Effect of Multiple Cycle Length Changes and d‐Sotalol Administration

  1998cites this paper
• Optical recording system based on a fiber optic image conduit: assessment of microscopic activation patterns in cardiac tissue.

  1998cites this paper
• Modulated dispersion explains changes in arrhythmia vulnerability during premature stimulation of the heart.

  1998cites this paper
• Effect of Heart Rate on T Wave Alternans

  1998cites this paper
• Effects of atrial defibrillation shocks on the ventricles in isolated sheep hearts.

  1998cites this paper
• The prognostic value of the QT interval and QT interval dispersion in all-cause and cardiac mortality and morbidity in a population of Danish citizens.

  1998cites this paper
• Angiotensin-converting enzyme inhibition produces electrophysiologic but not antiarrhythmic effects in the intact heart.

  1998cites this paper
• Two forms of spiral-wave reentry in an ionic model of ischemic ventricular myocardium.

  1998cites this paper
• RR interval dynamics before atrial fibrillation in patients after coronary artery bypass graft surgery.

  1998cites this paper
• Quantification of the Modifications in the Dominant Frequency of Ventricular Fibrillation under Conditions of Ischemia and Reperfusion: An Experimental Study

  1998cites this paper
• Three-dimensional mapping of the initiation of nonsustained ventricular tachycardia in the human heart.

  1997cites this paper
• High‐Resolution Fluorescent Imaging Does Not Reveal a Distinct Atrioventricular Nodal Anterior Input Channel (Fast Pathway) in the Rabbit Heart During Sinus Rhythm

  1997cites this paper
• Dispersion of Ventricular Repolarization - Myocardial and Electrocardiographic Markers

  1997cites this paper
• Implications of ion channel diversity to ventricular repolarization and arrhythmogenesis: insights from high resolution optical mapping.

  1997cites this paper
• Quantitative Aspects of Ventricular Repolarization

  1997cites this paper
• Differential effects of changes in local myocardial refractoriness on atrial and ventricular latency.

  1996cites this paper
• Clinical Application of a Microcomputer System for Analysis of Monophasic Action Potentials

  1996cites this paper
• Incomplete reentry and epicardial breakthrough patterns during atrial fibrillation in the sheep heart.

  1996cites this paper
• Occult T Wave Alternans in Long QT Syndrome

  1996cites this paper
• Activation and Repolarization Patterns are Governed by Different Structural Characteristics of Ventricular Myocardium:

  1996cites this paper
• Modulation of ventricular repolarization by a premature stimulus. Role of epicardial dispersion of repolarization kinetics demonstrated by optical mapping of the intact guinea pig heart.

  1996cites this paper
• Optical mapping in a new guinea pig model of ventricular tachycardia reveals mechanisms for multiple wavelengths in a single reentrant circuit.

  1996cites this paper