Ventricular intramural and epicardial potential distributions during ventricular activation and repolarization in the intact dog.

PubWeight™: 1.59‹?› | Rank: Top 4%

🔗 View Article (PMID 1149199)

Published in Circ Res on August 01, 1975

Authors

M S Spach, R C Barr

Articles citing this

Noninvasive electrocardiographic imaging (ECGI): comparison to intraoperative mapping in patients. Heart Rhythm (2005) 3.06

Transmural dispersion of myofiber mechanics: implications for electrical heterogeneity in vivo. J Am Coll Cardiol (2007) 2.44

Is there a significant transmural gradient in repolarization time in the intact heart? Cellular basis of the T wave: a century of controversy. Circ Arrhythm Electrophysiol (2009) 2.16

Image-based estimation of ventricular fiber orientations for personalized modeling of cardiac electrophysiology. IEEE Trans Med Imaging (2012) 1.72

QT dispersion in sinus beats and ventricular extrasystoles in normal hearts. Br Heart J (1992) 1.70

Models of cardiac electromechanics based on individual hearts imaging data: image-based electromechanical models of the heart. Biomech Model Mechanobiol (2010) 1.63

Sequence of epicardial repolarisation and configuration of the T wave. Br Heart J (1988) 1.53

Roles of electric field and fiber structure in cardiac electric stimulation. Biophys J (1999) 1.24

Electrophysiological interaction through the interstitial space between adjacent unmyelinated parallel fibers. Biophys J (1992) 1.18

Interstitial potentials and their change with depth into cardiac tissue. Biophys J (1987) 1.08

Mechanoelectrical feedback: independent role of preload and contractility in modulation of canine ventricular excitability. J Clin Invest (1985) 1.06

Heart-surface reconstruction and ECG electrodes localization using fluoroscopy, epipolar geometry and stereovision: application to noninvasive imaging of cardiac electrical activity. IEEE Trans Med Imaging (2003) 1.06

Application of L1-norm regularization to epicardial potential solution of the inverse electrocardiography problem. Ann Biomed Eng (2009) 1.01

Methodology for image-based reconstruction of ventricular geometry for patient-specific modeling of cardiac electrophysiology. Prog Biophys Mol Biol (2014) 0.90

Increased cardiac electrical instability concomitant with pacing induced repolarisation abnormalities. Br Heart J (1987) 0.80

Origin of the electrocardiographic U wave: effects of M cells and dynamic gap junction coupling. Ann Biomed Eng (2010) 0.79

Image-based estimation of ventricular fiber orientations for patient-specific simulations. Conf Proc IEEE Eng Med Biol Soc (2011) 0.78

ST segment depression: the possible role of global repolarization dynamics. Biomed Eng Online (2007) 0.78

Comparison of unipolar and bipolar ventricular paced evoked responses. Br Heart J (1992) 0.75

Spatial characterization of electrogram morphology from transmural recordings in the intact normal heart. PLoS One (2014) 0.75

Coherent averaging improves the evaluation of left ventricular dyssynchrony by conductance catheter. J Clin Monit Comput (2008) 0.75

Diagnosis of myocardial infarction and ischemia in the setting of bundle branch block and cardiac pacing. Herzschrittmacherther Elektrophysiol (2016) 0.75

Articles by these authors

Relating extracellular potentials and their derivatives to anisotropic propagation at a microscopic level in human cardiac muscle. Evidence for electrical uncoupling of side-to-side fiber connections with increasing age. Circ Res (1986) 2.90

The discontinuous nature of propagation in normal canine cardiac muscle. Evidence for recurrent discontinuities of intracellular resistance that affect the membrane currents. Circ Res (1981) 2.27

The functional role of structural complexities in the propagation of depolarization in the atrium of the dog. Cardiac conduction disturbances due to discontinuities of effective axial resistivity. Circ Res (1982) 1.89

Electrophysiological effects of remodeling cardiac gap junctions and cell size: experimental and model studies of normal cardiac growth. Circ Res (2000) 1.74

Atrial pressure-flow dynamics in atrial septal defects (secundum type). Circulation (1968) 1.66

Extracellular discontinuities in cardiac muscle: evidence for capillary effects on the action potential foot. Circ Res (1998) 1.63

Extracellular potentials related to intracellular action potentials during impulse conduction in anisotropic canine cardiac muscle. Circ Res (1979) 1.46

Current flow patterns in two-dimensional anisotropic bisyncytia with normal and extreme conductivities. Biophys J (1984) 1.42

Conventional and confocal fluorescence microscopy of collagen fibers in the heart. J Histochem Cytochem (1993) 1.38

Origin of body surface QRS and T wave potentials from epicardial potential distributions in the intact chimpanzee. Circulation (1977) 1.38

The impact of adjacent isotropic fluids on electrograms from anisotropic cardiac muscle. A modeling study. Circ Res (1982) 1.28

Relating epicardial to body surface potential distributions by means of transfer coefficients based on geometry measurements. IEEE Trans Biomed Eng (1977) 1.28

Electrical potential distribution surrounding the atria during depolarization and repolarization in the dog. Circ Res (1969) 1.22

Propagation of excitation in idealized anisotropic two-dimensional tissue. Biophys J (1984) 1.20

Origin of the right pulmonary artery from the ascending aorta. Ann Surg (1987) 1.19

Effect of microscopic and macroscopic discontinuities on the response of cardiac tissue to defibrillating (stimulating) currents. Med Biol Eng Comput (1986) 1.16

Intracardiac pressure-flow dynamics in isolated ventricular septal defects. Circulation (1967) 1.16

Picrosirius red staining of cardiac muscle following phosphomolybdic acid treatment. Stain Technol (1987) 1.14

The nature of electrical propagation in cardiac muscle. Am J Physiol (1983) 1.13

Inverse calculation of QRS-T epicardial potentials from body surface potential distributions for normal and ectopic beats in the intact dog. Circ Res (1978) 1.12

Excitation sequences of the atrial septum and the AV node in isolated hearts of the dog and rabbit. Circ Res (1971) 1.12

Distribution of gap junctions in dog and rat ventricle studied with a double-label technique. J Mol Cell Cardiol (1992) 1.11

Extracellular potentials related to intracellular action potentials in the dog Purkinje system. Circ Res (1972) 1.10

Spread of excitation from the atrium into thoracic veins in human beings and dogs. Am J Cardiol (1972) 1.08

Interstitial potentials and their change with depth into cardiac tissue. Biophys J (1987) 1.08

Relating the sodium current and conductance to the shape of transmembrane and extracellular potentials by simulation: effects of propagation boundaries. IEEE Trans Biomed Eng (1985) 1.07

Effect of conductivity interfaces in electrocardiography. Bull Math Biophys (1968) 1.07

Electromobility of plasmid DNA in tumor tissues during electric field-mediated gene delivery. Gene Ther (2002) 1.07

Active modulation of electrical coupling between cardiac cells of the dog. A mechanism for transient and steady state variations in conduction velocity. Circ Res (1982) 1.06

Propagating depolarization in anisotropic human and canine cardiac muscle: apparent directional differences in membrane capacitance. A simplified model for selective directional effects of modifying the sodium conductance on Vmax, tau foot, and the propagation safety factor. Circ Res (1987) 1.04

Determining surface potentials from current dipoles, with application to electrocardiography. IEEE Trans Biomed Eng (1966) 1.03

Nitrous oxide emission from riparian buffers in relation to vegetation and flood frequency. J Environ Qual (2012) 1.01

The discontinuous nature of electrical propagation in cardiac muscle. Consideration of a quantitative model incorporating the membrane ionic properties and structural complexities. The ALZA distinguished lecture. Ann Biomed Eng (1983) 0.99

Reflection after delayed excitation in a computer model of a single fiber. Circ Res (1992) 0.98

Changes in anisotropic conduction caused by remodeling cell size and the cellular distribution of gap junctions and Na(+) channels. J Electrocardiol (2001) 0.98

A critique of impedance measurements in cardiac tissue. Ann Biomed Eng (1986) 0.98

Inclusion of junction elements in a linear cardiac model through secondary sources: application to defibrillation. Med Biol Eng Comput (1986) 0.96

Collision of excitation waves in the dog Purkinje system. Extracellular identification. Circ Res (1971) 0.96

Body surface isopotential maps in normal children, ages 4 to 14 years. Am Heart J (1966) 0.95

Pulsatile aortopulmonary pressure-flow dynamics of patent ductus arteriosus in patients with various hemodynamic states. Circulation (1980) 0.94

Skin-electrode impedance and its effect on recording cardiac potentials. Circulation (1966) 0.93

Reversible complete heart block following cardiac surgery. Analysis of His bundle electrograms. Circulation (1972) 0.92

Electric field stimulation of excitable tissue. IEEE Trans Biomed Eng (1995) 0.92

Interpretation of isopotential surface maps in patients with Ostium Primum and Secundum atrial defects. Circulation (1970) 0.92

Sampling rates required for digital recording of intracellular and extracellular cardiac potentials. Circulation (1977) 0.91

Electric field stimulation of excitable tissue. IEEE Eng Med Biol Mag (1998) 0.90

Selection of the number and positions of measuring locations for electrocardiography. IEEE Trans Biomed Eng (1971) 0.90

Effect of site of shunt on left heart-volume characteristics in children with ventricular septal defect and patent ductus arteriosus. Circulation (1969) 0.90

Genesis of body surface potentials in varying types of right ventricular hypertrophy. Circulation (1968) 0.90

Characterization of left heart volumes and mass in normal childrenand in infants with intrinsic myocardial disease. Circulation (1968) 0.90

Ventricular pressure-flow dynamics in tetralogy of Fallot. Circulation (1966) 0.89

Congenital complete heart block in children. Am Heart J (1966) 0.89

Propagation model using the DiFrancesco-Noble equations. Comparison to reported experimental results. Med Biol Eng Comput (1992) 0.88

Cardiac potentials on body surface of infants with anomalous left coronary artery (myocardial infarction). Circulation (1967) 0.87

Discontinuous propagation: an hypothesis based on known cardiac structural complexities. Int J Cardiol (1985) 0.86

Measuring activation patterns of the heart at a microscopic size scale with thin-film sensors. Am J Physiol (1994) 0.85

Relationship between body surface potential and ventricular excitation in the dog. Circ Res (1966) 0.85

Relationship between ventricular depolarization and QRS in right and left bundle branch block. J Electrocardiol (1968) 0.85

Mechanisms in the development of myocardial lesions in hemorrhagic shock. Ann N Y Acad Sci (1969) 0.84

Anaylsis of ventricular activation and repolarization from intramural and epicardial potential distributions for ectopic beats in the intact dog. Circ Res (1975) 0.84

Atrioventricular conduction in secundum atrial septal defects. Circulation (1973) 0.84

Thin collagenous septa in cardiac muscle. Anat Rec (1987) 0.84

Dynamics of interatrial shunting in children with obstruction of the tricuspid and pulmonic valves. Circulation (1970) 0.83

One-dimensional model of cardiac defibrillation. Med Biol Eng Comput (1991) 0.82

Unidirectional block in a computer model of partially coupled segments of cardiac Purkinje tissue. Ann Biomed Eng (1994) 0.82

Cardiac extracellular potentials. Analysis of complex wave forms about the Purkinje networks in dogs. Circ Res (1973) 0.82

Thoracic arteriovenous fistula: venous connection to right iliac vein. Am J Dis Child (1975) 0.82

The role of cell-to-cell coupling in cardiac conduction disturbances. Adv Exp Med Biol (1983) 0.82

A prototype inverse solution in one-dimension to find the origin of excitation, strand radius, intracellular resistivity, or distance from the surface. IEEE Trans Biomed Eng (1987) 0.81

Computer simulations of activation in an anatomically based model of the human ventricular conduction system. IEEE Trans Biomed Eng (1991) 0.81

Adaptive sampling of intracellular and extracellular cardiac potentials with the fan method. Med Biol Eng Comput (1987) 0.81

Severe mitral insufficiency in early infancy associated with anomalous origin of the left coronary artery from the pulmonary artery. Am J Cardiol (1969) 0.81

Nonuniform anisotropy is responsible for age-related slowing of atrioventricular nodal reentrant tachycardia. J Cardiovasc Electrophysiol (1996) 0.81

Quantitative Frank vectorcardiograms of normal children and a comparison to those of patients with atrial defects. Am Heart J (1972) 0.80

Comparison of measured torso potentials with those simulated from epicardial potentials for ventricular depolarization and repolarization in the intact dog. Circ Res (1977) 0.80

Timing device for cineangiocardiography. Am J Roentgenol Radium Ther Nucl Med (1966) 0.80