Cardiac Conduction Velocity, Remodeling and Arrhythmogenesis

Atrial electrophysiological characteristics of aging

(2021) Willemijn F.B. Does et al.   JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY

In vivo analysis of concentration-dependent effects of halothane or isoflurane inhalation on the electrocardiographic and hemodynamic variables in dogs

(2021) Hiroyuki Saito et al.   JOURNAL OF PHARMACOLOGICAL SCIENCES

Direct in vivo assessment of global and regional mechanoelectric feedback in the intact human heart

(2021) Michele Orini et al.   HEART RHYTHM

High-Resolution Optical Measurement of Cardiac Restitution, Contraction, and Fibrillation Dynamics in Beating vs. Blebbistatin-Uncoupled Isolated Rabbit Hearts

(2020) Vineesh Kappadan et al.   Frontiers in Physiology

Heart Failure in Atrial Fibrillation　― An Update on Clinical and Echocardiographic Implications ―

(2020) Naoki Taniguchi et al.   CIRCULATION JOURNAL

Optical Imaging of Ventricular Action Potentials in a Torso Tank: A New Platform for Non-Invasive Electrocardiographic Imaging Validation

(2019) Laura R. Bear et al.   Frontiers in Physiology

In vivo ratiometric optical mapping enables high-resolution cardiac electrophysiology in pig models

(2019) Peter Lee et al.   CARDIOVASCULAR RESEARCH

Optical imaging of voltage and calcium in isolated hearts: Linking spatiotemporal heterogeneities and ventricular fibrillation initiation

(2019) Ismael Hernández-Romero et al.   PLoS One

Cardiac intramural electrical mapping reveals focal delays but no conduction velocity slowing in the peri-infarct region

(2019) Mark L. Trew et al.   AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY

Advantages and pitfalls of noninvasive electrocardiographic imaging

(2019) Laura R. Bear et al.   JOURNAL OF ELECTROCARDIOLOGY

Lipidated connexin mimetic peptides potently inhibit gap junction-mediated Ca2+-wave propagation

(2018) Maura L. Cotter et al.   AMERICAN JOURNAL OF PHYSIOLOGY-CELL PHYSIOLOGY

Predictive value of unshielded magnetocardiographic mapping to differentiate atrial fibrillation patients from healthy subjects

(2018) Gianluigi Guida et al.   ANNALS OF NONINVASIVE ELECTROCARDIOLOGY

The Importance of Bipolar Electrode Orientation on Local Electrogram Properties

(2018) Masateru Takigawa et al.   HEART RHYTHM

Electromechanical vortex filaments during cardiac fibrillation

(2018) J. Christoph et al.   NATURE

Determinants of atrial bipolar voltage: Inter electrode distance and wavefront angle

(2018) Mohammadali Beheshti et al.   COMPUTERS IN BIOLOGY AND MEDICINE

The Cardiac Gap Junction has Discrete Functions in Electrotonic and Ephaptic Coupling

(2018) Robert G. Gourdie   Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology

Critical Volume of Human Myocardium Necessary to Maintain Ventricular Fibrillation

(2018) Kedar K. Aras et al.   Circulation-Arrhythmia and Electrophysiology

A technique for measuring anisotropy in atrial conduction to estimate conduction velocity and atrial fibre direction

(2018) Caroline H. Roney et al.   COMPUTERS IN BIOLOGY AND MEDICINE

Performance and limitations of noninvasive cardiac activation mapping

(2018) Josselin Duchateau et al.   HEART RHYTHM

Marker-Free Tracking for Motion Artifact Compensation and Deformation Measurements in Optical Mapping Videos of Contracting Hearts

(2018) Jan Christoph et al.   Frontiers in Physiology

Orientation-Independent Catheter-Based Characterization of Myocardial Activation

(2017) Don Curtis Deno et al.   IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING

Listening to membrane potential: photoacoustic voltage-sensitive dye recording

(2017) Haichong K. Zhang et al.   JOURNAL OF BIOMEDICAL OPTICS

Clinical assessment and comparison of annotation algorithms in high-density mapping of regular atrial tachycardias

(2017) Jan De Pooter et al.   JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY

Optical Mapping of Membrane Potential and Epicardial Deformation in Beating Hearts

(2016) Hanyu Zhang et al.   BIOPHYSICAL JOURNAL

Gap Junction Blockers: An Overview of their Effects on Induced Seizures in Animal Models

(2016) Joaquín Manjarrez-Marmolejo et al.   Current Neuropharmacology

Bipolar voltage amplitude: What does it really mean?

(2016) Elad Anter et al.   HEART RHYTHM

Gap junction inhibition by heptanol increases ventricular arrhythmogenicity by reducing conduction velocity without affecting repolarization properties or myocardial refractoriness in Langendorff-perfused mouse hearts

(2016) Gary Tse et al.   Molecular Medicine Reports

Electrotonic coupling of excitable and nonexcitable cells in the heart revealed by optogenetics

(2016) T. Alexander Quinn et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Impact of Age and Sex on QT Prolongation in Patients Receiving Psychotropics

(2015) Simon W Rabkin   CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE

Increased Cell Membrane Capacitance is the Dominant Mechanism of Stretch-Dependent Conduction Slowing in the Rabbit Heart: A Computational Study

(2015) Bernardo L. de Oliveira et al.   Cellular and Molecular Bioengineering

Quantification of the Transmural Dynamics of Atrial Fibrillation by Simultaneous Endocardial and Epicardial Optical Mapping in an Acute Sheep Model

(2015) S. R. Gutbrod et al.   Circulation-Arrhythmia and Electrophysiology

Feasibility of a semi-automated method for cardiac conduction velocity analysis of high-resolution activation maps

(2015) Ashish N. Doshi et al.   COMPUTERS IN BIOLOGY AND MEDICINE

Techniques for automated local activation time annotation and conduction velocity estimation in cardiac mapping

(2015) C.D. Cantwell et al.   COMPUTERS IN BIOLOGY AND MEDICINE

Local Gradients in Electrotonic Loading Modulate the Local Effective Refractory Period: Implications for Arrhythmogenesis in the Infarct Border Zone

(2015) Adam Connolly et al.   IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING

Late Na+ current and protracted electrical recovery are critical determinants of the aging myopathy

(2015) Sergio Signore et al.   Nature Communications

Bisphenol A Exposure and Cardiac Electrical Conduction in Excised Rat Hearts

(2014) Nikki Gillum Posnack et al.   ENVIRONMENTAL HEALTH PERSPECTIVES

Caveolae in ventricular myocytes are required for stretch-dependent conduction slowing

(2014) E.R. Pfeiffer et al.   JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY

Investigations of sensitivity and resolution of ECG and MCG in a realistically shaped thorax model

(2014) Ville Mäntynen et al.   PHYSICS IN MEDICINE AND BIOLOGY

3D multifunctional integumentary membranes for spatiotemporal cardiac measurements and stimulation across the entire epicardium

(2014) Lizhi Xu et al.   Nature Communications

Toward panoramic in situ mapping of action potential propagation in transgenic hearts to investigate initiation and therapeutic control of arrhythmias

(2014) Miroslav Dura et al.   Frontiers in Physiology

Remodeling of cardiac passive electrical properties and susceptibility to ventricular and atrial arrhythmias

(2014) Stefan Dhein et al.   Frontiers in Physiology

How to measure propagation velocity in cardiac tissue: a simulation study

(2014) Andre C. Linnenbank et al.   Frontiers in Physiology

Relationship Between Gap-Junctional Conductance and Conduction Velocity in Mammalian Myocardium

(2013) Paramdeep S. Dhillon et al.   Circulation-Arrhythmia and Electrophysiology

The mechanical uncoupler blebbistatin is associated with significant electrophysiological effects in the isolated rabbit heart

(2013) Kieran E. Brack et al.   EXPERIMENTAL PHYSIOLOGY

Action potential wavelength restitution predicts alternans and arrhythmia in murineScn5a+/−hearts

(2013) Gareth D. K. Matthews et al.   JOURNAL OF PHYSIOLOGY-LONDON

High-Resolution 3-Dimensional Reconstruction of the Infarct Border Zone

(2012) Sally L. Rutherford et al.   CIRCULATION RESEARCH

Arrhythmogenic Implications of Fibroblast-Myocyte Interactions

(2012) Stephan Rohr   Circulation-Arrhythmia and Electrophysiology

Optical Mapping in the Developing Zebrafish Heart

(2012) M. Khaled Sabeh et al.   PEDIATRIC CARDIOLOGY

Properties of blebbistatin for cardiac optical mapping and other imaging applications

(2012) Luther M. Swift et al.   PFLUGERS ARCHIV-EUROPEAN JOURNAL OF PHYSIOLOGY

Electronic sensor and actuator webs for large-area complex geometry cardiac mapping and therapy

(2012) D.-H. Kim et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Mechanical Coupling Between Myofibroblasts and Cardiomyocytes Slows Electric Conduction in Fibrotic Cell Monolayers

(2011) Susan A. Thompson et al.   CIRCULATION

Multiparametric Optical Mapping of the Langendorff-perfused Rabbit Heart

(2011) Qing Lou et al.   Jove-Journal of Visualized Experiments

A Simulation Study of Cellular Hypertrophy and Connexin Lateralization in Cardiac Tissue

(2010) Thomas Seidel et al.   BIOPHYSICAL JOURNAL

Time course and mechanisms of endo-epicardial electrical dissociation during atrial fibrillation in the goat

(2010) Jens Eckstein et al.   CARDIOVASCULAR RESEARCH

Recording and interpreting unipolar electrograms to guide catheter ablation

(2010) Usha B. Tedrow et al.   HEART RHYTHM

Fibrosis and Cardiac Arrhythmias

(2010) Sanne de Jong et al.   JOURNAL OF CARDIOVASCULAR PHARMACOLOGY

Differences in distribution of fibrosis in the ventricles underlie dominant arrhythmia vulnerability of the right ventricle in senescent mice

(2010) M. Noorman et al.   Netherlands Heart Journal

Measurement of bisphenol A and bisphenol B levels in human blood sera from healthy and endometriotic women

(2009) Luigi Cobellis et al.   BIOMEDICAL CHROMATOGRAPHY

Three Distinct Directions of Intramural Activation Reveal Nonuniform Side-to-Side Electrical Coupling of Ventricular Myocytes

(2009) Bryan J. Caldwell et al.   Circulation-Arrhythmia and Electrophysiology

Electrical remodeling in the failing heart

(2009) Takeshi Aiba et al.   CURRENT OPINION IN CARDIOLOGY

Mechanisms of conduction slowing during myocardial stretch by ventricular volume loading in the rabbit

(2008) Robert W. Mills et al.   AMERICAN JOURNAL OF PHYSIOLOGY-HEART AND CIRCULATORY PHYSIOLOGY

Role of Conduction Velocity Restitution and Short-Term Memory in the Development of Action Potential Duration Alternans in Isolated Rabbit Hearts

(2008) Sergey Mironov et al.   CIRCULATION

Panoramic imaging reveals basic mechanisms of induction and termination of ventricular tachycardia in rabbit heart with chronic infarction: Implications for low-voltage cardioversion

(2008) Crystal M. Ripplinger et al.   HEART RHYTHM