Madison S. Spach
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Engineering
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Biomedical Engineering
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Engineering
Why Is Madison S. Spach Influential?
(Suggest an Edit or Addition)Madison S. Spach's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- The Discontinuous Nature of Propagation in Normal Canine Cardiac Muscle: Evidence for Recurrent Discontinuities of Intracellular Resistance that Affect the Membrane Currents (1981) (775)
- Influence of the Passive Anisotropic Properties on Directional Differences in Propagation Following Modification of the Sodium Conductance in Human Atrial Muscle: A Model of Reentry Based on Anisotropic Discontinuous Propagation (1988) (353)
- Extracellular Potentials Related to Intracellular Action Potentials during Impulse Conduction in Anisotropic Canine Cardiac Muscle (1979) (340)
- Microfibrosis Produces Electrical Load Variations Due to Loss of Side‐to‐Side Cell Connections; A Major Mechanism of Structural Heart Disease Arrhythmias (1997) (327)
- Relating Epicardial to Body Surface Potential Distributions by Means of Transfer Coefficients Based on Geometry Measurements (1977) (310)
- Electrophysiological effects of remodeling cardiac gap junctions and cell size: experimental and model studies of normal cardiac growth. (2000) (269)
- Ventricular Intramural and Epicardial Potential Distributions during Ventricular Activation and Repolarization in the Intact Dog (1975) (258)
- Initiating Reentry: (1994) (225)
- The stochastic nature of cardiac propagation at a microscopic level. Electrical description of myocardial architecture and its application to conduction. (1995) (212)
- Selection of the number and positions of measuring locations for electrocardiography. (1971) (203)
- Interaction of Inhomogeneities of Repolarization With Anisotropic Propagation in Dog Atria: Mechanism for Both Preventing and Initiating Reentry (1989) (199)
- The nature of electrical propagation in cardiac muscle. (1983) (187)
- Inverse Calculation of QRS‐T Epicardial Potentials from Body Surface Potential Distributions for Normal and Ectopic Beats in the Intact Dog (1978) (180)
- Determining surface potentials from current dipoles, with application to electrocardiography. (1966) (171)
- Conventional and confocal fluorescence microscopy of collagen fibers in the heart. (1993) (161)
- Spread of excitation from the atrium into thoracic veins in human beings and dogs. (1972) (156)
- Mechanism of origin of conduction disturbances in aging human atrial bundles: experimental and model study. (2007) (154)
- Excitation Sequences of the Atrial Septum and the AV Node in Isolated Hearts of the Dog and Rabbit (1971) (150)
- Relating the Sodium Current and Conductance to the Shape of Transmembrane and Extracellular Potentials by Simulation: Effects of Propagation Boundaries (1985) (147)
- Active Modulation of Electrical Coupling between Cardiac Cells of the Dog: A Mechanism For Transient and Steady State Variations in Conduction Velocity (1982) (146)
- Cell size and communication: role in structural and electrical development and remodeling of the heart. (2004) (136)
- Origin of Body Surface QRS and T Wave Potentials from Epicardial Potential Distributions in the Intact Chimpanzee (1977) (128)
- Multiple regional differences in cellular properties that regulate repolarization and contraction in the right atrium of adult and newborn dogs. (1989) (113)
- Picrosirius red staining of cardiac muscle following phosphomolybdic acid treatment. (1987) (108)
- Body surface isopotential maps in normal children, ages 4 to 14 years. (1966) (103)
- 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. (1987) (94)
- Sampling Rates Required for Digital Recording of Intracellular and Extracellular Cardiac Potentials (1977) (93)
- Analysis of Ventricular Activation and Repolarization from Intramural and Epicardial Potential Distributions for Ectopic Beats in the Intact Dog (1975) (93)
- Localization of the Site of Ventricular Preexcitation with Body Surface Maps in Patients with Wolff‐Parkinson‐White Syndrome (1982) (83)
- Experimental Basis for QRS and T Wave Potentials in the WPW Syndrome: The Relation of Epicardial to Body Surface Potential Distributions in the Intact Chimpanzee (1978) (78)
- Pulsatile Aortopulmonary Pressure‐Flow Dynamics of Patent Ductus Arteriosus in Patients with Various Hemodynamic States (1980) (72)
- Skin‐Electrode Impedance and Its Effect on Recording Cardiac Potentials (1966) (70)
- Isopotential Body Surface Mapping in Subjects of All Ages: Emphasis on Low-Level Potentials with Analysis of the Method (1979) (69)
- Intracardiac Pressure‐Flow Dynamics in Isolated Ventricular Septal Defects (1967) (65)
- The Impact of Adjacent Isotropic Fluids on Electrograms from Anisotropic Cardiac Muscle: A Modeling Study (1982) (63)
- Effect of Site of Shunt on Left Heart‐Volume Characteristics in Children with Ventricular Septal Defect and Patent Ductus Arteriosus (1969) (61)
- Mounting evidence that fibrosis generates a major mechanism for atrial fibrillation. (2007) (57)
- Origin of Epicardial ST‐T Wave Potentials in the Intact Dog (1976) (53)
- ELECTRON MICROSCOPIC DEMONSTRATION OF ADENOSINETRIPHOSPHATASE IN MYOFIBRILS AND SARCOPLASMIC MEMBRANES OF CARDIAC MUSCLE OF NORMAL AND ABNORMAL DOGS. (1964) (53)
- Anisotropy of Cardiac Tissue: (1999) (52)
- Structure of canine Bachmann's bundle related to propagation of excitation. (1989) (50)
- Distribution of gap junctions in dog and rat ventricle studied with a double-label technique. (1992) (50)
- Influence of respiration on recording cardiac potentials. Isopotential surface-mapping and vectorcardiographic studies. (1967) (50)
- GENESIS OF THE ELECTROCARDIOGRAM IN ATRIAL SEPTAL DEFECT. (1964) (49)
- Comparison of Measured Torso Potentials with Those Simulated from Epicardial Potentials for Ventricular Depolarization and Repolarization in the Intact Dog (1977) (49)
- Body Surface Low-Level Potentials During Ventricular Repolarization with Analysis of the ST Segment (1979) (45)
- Thin collagenous septa in cardiac muscle (1987) (44)
- Origin of the right pulmonary artery from the ascending aorta. (1963) (44)
- Ventricular Pressure‐Flow Dynamics in Tetralogy of Fallot (1966) (40)
- Altering the topology of gap junctions a major therapeutic target for atrial fibrillation. (1995) (40)
- Myocardial infarction and multiple thromboses in a child with primary thrombocytosis. (1963) (39)
- Total Body Surface Potential Mapping During Exercise: QRS‐T‐wave Changes in Normal Young Adults (1980) (38)
- Cellular Vmax reflects both membrane properties and the load presented by adjoining cells. (1992) (38)
- Changes in anisotropic conduction caused by remodeling cell size and the cellular distribution of gap junctions and Na(+) channels. (2001) (36)
- The design of a real-time computer system for examining the electrical activity of the heart. (1976) (36)
- Extracellular discontinuities in cardiac muscle: evidence for capillary effects on the action potential foot. (1998) (35)
- Electrical and anatomic study of the Purkinje system of the canine heart. (1963) (35)
- CINEANGIOCARDIOGRAPHY IN HEMORRHAGIC SHOCK. (1965) (34)
- Relationship between ventricular depolarization and electrocardiogram in myocardial infarction. (1968) (34)
- Isopotential Body Surface Maps and Their Relationship to Atrial Potentials in the Dog (1972) (33)
- Changes in the topology of gap junctions as an adaptive structural response of the myocardium. (1994) (32)
- Use of externally recorded radioisotope-dilution curves for quantitation of left to right shunts. (1967) (31)
- Measuring activation patterns of the heart at a microscopic size scale with thin-film sensors. (1994) (30)
- Corrected transposition with severe intracardiac deformities with Wolff-Parkinson-White syndrome in a child. Electrophysiologic investigation and surgical correction. (1980) (29)
- Automated production of contour maps for electrophysiology. I. Problem definition, solution strategy, and specification of geometric model. (1980) (29)
- Skin-electrode impedance and its effect on recording cardiac potentials (1966) (29)
- Left Ventricular Pressure‐Volume Characteristics in Congenital Heart Disease (1968) (29)
- Automated production of contour maps for electrophysiology. II. Triangulation, verification, and organization of the geometric model. (1980) (29)
- Clinical implications of isopotential surface maps. (1968) (28)
- The discontinuous nature of electrical propagation in cardiac muscle (1983) (28)
- Automated production of contour maps for electrophysiology. III. Construction of contour maps. (1980) (28)
- Time-normalized correlation of ventricular activation and the vectorcardiogram. (1967) (26)
- Properties of Discontinuous Anisotropic Propagation at a Microscopic Level a (1990) (26)
- Accessory atrioventricular pathway in an infant: prediction of location with body surface maps and ablation with cryosurgery. (1980) (25)
- Altering the topology of gap junctions a major therapeutic target for atrial fibrillation (1995) (25)
- RADIOISOTOPE-DILUTION CURVES AS AN ADJUNCT TO CARDIAC CATHETERIZATION. (1965) (25)
- A multidimensional model of cellular effects on the spread of electrotonic currents and on propagating action potentials. (1992) (24)
- Congenital complete heart block in children. (1966) (24)
- Anisotropic structural complexities in the genesis of reentrant arrhythmias. (1991) (24)
- Basis of the electrocardiogram in right ventricular hypertrophy (1968) (24)
- The perplexing complexity of cardiac arrhythmias: beyond electrical remodeling. (2005) (23)
- Activation of the normal and hypertrophied human right ventricle. (1968) (23)
- The relationship between the electrocardiogram and the electrical activity of the heart. (1968) (23)
- Relationship between ventricular depolarization and QRS in right and left bundle branch block. (1968) (22)
- Discontinuous propagation: an hypothesis based on known cardiac structural complexities. (1985) (20)
- Cardiac Potentials on Body Surface of Infants with Anomalous Left Coronary Artery (Myocardial Infarction) (1967) (20)
- The role of cell-to-cell coupling in cardiac conduction disturbances. (1983) (18)
- Thoracic arteriovenous fistula: venous connection to right iliac vein. (1975) (15)
- RADIOISOTOPE-DILUTION CURVES AS AN ADJUNCT TO CARDIAC CATHETERIZATION. I. LEFT TO RIGHT SHUNTS. (1965) (15)
- Superior Vena Cava—Right Pulmonary Artery Anastomosis in Cyanotic Heart Disease (1963) (15)
- Transition From a Continuous to Discontinuous Understanding of Cardiac Conduction (2003) (15)
- TAKAYASU'S DISEASE (PRIMARY AORTITIS) IN CHILDHOOD: CASE REPORT WITH REVIEW OF LITERATURE. (1965) (14)
- Mechanisms of the dynamics of reentry in a fibrillating myocardium. Developing a genes-to-rotors paradigm. (2001) (14)
- Ventricular tachyarrhythmia due to cardiac sarcoidosis in a child. (1978) (14)
- Origin of epicardial ST-T wave potentials in the intact dog. (1976) (13)
- Cardiopulmonary Dynamics in Patients with Anastomosis of the Superior Vena Cava to the Right Pulmonary Artery (1964) (13)
- Study of premature systoles of the canine heart by means of the spatial vectorcardiogram (1960) (13)
- Dosimetry during cineradiography and other specialized radiographic diagnostic procedures. (1962) (12)
- Evolution of QRS and ST‐T‐wave Body Surface Potential Distributions During the First Year of Life (1982) (12)
- RECURRENT VENTRICULAR TACHYCARDIA IN AN INFANT--USE OF HIGH VOLTAGE DC SHOCK THERAPY IN MANAGEMENT. (1964) (12)
- An Analysis of Transfer Coefficients Calculated Directly from Epicardial and Body Surface Potential Measurements in the Intact Dog (1978) (11)
- HEMORRHAGIC SHOCK IN DOGS. RELATION OF HEMODYNAMIC AND METABOLIC CHANGES TO MYOCARDIAL LESIONS. (1964) (11)
- THE STOCHASTIC NATURE OF CARDIAC PROPAGATION DUE TO THE DISCRETE CELLULAR STRUCTURE OF THE MYOCARDIUM (1996) (10)
- Cardiac potentials in pulmonary disease. Overdistension of the lung versus cor pulmonale (right ventricular hypertrophy). (1967) (10)
- Use of computer simulations for combined experimental-theoretical study of anisotropic discontinuous propagation at a microscopic level in the cardiac muscle (1987) (10)
- Construction and interpretation of body surface maps. (1983) (9)
- Late cardiodynamics following correction of ventricular septal defects with previous pulmonary artery banding. (1970) (9)
- Biomac: Block structured programming using PDP‐11 assembler language (1975) (9)
- Quantitative Frank vectorcardiograms of normal children and a comparison to those of patients with atrial defects. (1972) (9)
- Severe mitral insufficiency in early infancy associated with anomalous origin of the left coronary artery from the pulmonary artery. (1969) (8)
- A comparison of measured epicardial potentials with epicardial potentials computed from body surface measurements in the intact dog. (1978) (8)
- Heart block in children. Evaluation of subsidiary ventricular pacemaker recovery times and ECG tape recordings. (1982) (8)
- UNUSUAL OBSERVATIONS DURING PACEMAKER THERAPY FOR COMPLETE HEART BLOCK. (1964) (7)
- Alignment of Myocardial Cells and Its Role in the Genesis of Cardiac Arrhythmias (1990) (7)
- Heart block in children (2005) (6)
- The quest for optimal electrocardiography. Task Force VI: Future directions in electrocardiography. (1978) (6)
- The use of isopotential surface maps in understanding clinical ECGs. (1972) (6)
- A Method Of Microscopic Mapping Of Cardiac Excitation Spread (1990) (6)
- Basis of the electrocardiogram in right venricular hypertrophy. Relationship between ventricular depolarization and body surface potentials in dogs with spontaneous RVH-contrasted with normal dogs. (1968) (6)
- Radiation exposure in children. Diagnostic studies for congenital heart disease. (1962) (5)
- Task Force VI: Future Directions in Electrocardiography (1978) (5)
- Radiation exposure in children with heart disease. (1962) (5)
- High resolution of cardiac electrical sources. Use of the derivatives of extracellular potential waveforms. (1989) (5)
- A Voltage-Triggered System for Adaptive Sampling in Body Surface Mapping (1982) (4)
- Respiratory Mechanics During Ventricular Asystole in Dogs with Complete Heart Block (1962) (4)
- Oxygenation and carbonic acidosis in cyanotic dogs exposed to hyperbaric oxygenation. (1966) (4)
- Display of electrical wave forms from the heart (1975) (4)
- Total body surface potential mapping during exercise: QRS changes in normal young adults (1980) (3)
- Timing device for cineangiocardiography. (1966) (3)
- Comparing methods of generating surface potentials. (1966) (3)
- Ventricular pressure-flow dynamics in ventricular septal defects (1966) (2)
- Organization of a computer system for measuring the electrical activity of the heart (1976) (2)
- Ventricular intracradiac shunting mechanisms in congenital heart disease. (1970) (2)
- Relationship of Surface Electrogram Recordings to Activity in the Underlying Specialized Conducting Tissue (1972) (2)
- Evaluation of Left Ventricular Contractile State in Children With a Chronic Left Heart Pressure Overload (1970) (1)
- Electrophysiologic observations during rejection of dog heart transplants. (1968) (1)
- Cardiopulmonary dynamics of acute complete heart block and ventricular stimulation in the dog. (1966) (1)
- Exploratory electrocardiography: use of isopotential surface maps. (1970) (1)
- 40. Cardiorespiratory dynamics in patients with right to left shunts at atrial level (1965) (1)
- Localizing cardiac electrical events from body surface maps. (1983) (1)
- TAKAYASU'S DISEASE (PRIMARY AORTITIS) IN CHILDHOOD (1965) (1)
- 41. Ventricular pressure-flow dynamics in tetralogy of fallot☆ (1965) (1)
- Cardiac catheterization. (1966) (0)
- St t wave total body surface maps in patients with ventricular aneurysms (1974) (0)
- Radioisotopes and circulation (1965) (0)
- Body surface mapping for arrhythmias (2005) (0)
- Cell–cell communication abnormalities (2005) (0)
- The Discontinuous Nature of Electrical Propagation in Cardiac Muscle of the Child (1986) (0)
- Catecholamine uptake and storage of the newborn rat heart during post-natal development (1971) (0)
- Left heart volume and mass in children following palliative and definitive surgery for ventricular septal defect (1969) (0)
- Preview of Abstracts Frontiers of Engineering in Health Care (1980) (0)
- Panel Session : Correlation of Body Surface Potentials with Heart Potentials (1974) (0)
- Two-level control of a real-time data acquisition and control system for studying the electrical activity of the heart (1978) (0)
- THE CHALLENGE OF TREATING INFANTS WITH HEART FAILURE. (1964) (0)
- A NEW LOOK AT HEART FAILURE DURING THE FIRST YEAR OF LIFE. (1964) (0)
- Circulation Research provides a medium for bringing together basic research on the cardiovascular sys- tem from various disciplines including biology, biochemistry, biophysics, morphology, pathology, physiology, and pharmacology. The Journal also will accept for publication manuscripts on clinical r (1977) (0)
- Response to letter-to-editor by Dr. Karagueuzian (2007) (0)
- Panel Session : Technical Aspects of Mapping (1974) (0)
- The American Pediatric Society, Inc. and The Society for Pediatric Research (1972) (0)
- The 'data shunt box' an easy, inexpensive way to transfer text files between computers (1980) (0)
- Isopotential surface maps. (1969) (0)
- 8 Influence of Intracardiac Shunting on Left Ventricular Muscle Mechanics in Tetralogy of Fallot (1967) (0)
- 145. Quantitative QRS loop changes correlated with ventricular activation in right bundle branch block in the dog (1964) (0)
- Clinical pathologic conference. (1966) (0)
- with Wolff-Parkinson-White Syndrome (2005) (0)
- AnAnalysis ofTransfer Coefficients Calculated Directly fromEpicardial andBodySurface Potential Measurementsinthe Intact Dog (1978) (0)
- THE FORCE FREQUENCY RELATIONSHIP: A BASIS FOR CATALOGING CHANGES IN CONTRACTILITY (1974) (0)
- Meeting Abstracts DURING ASYSTOLE (1962) (0)
- Changes intheTopology ofGapJunctions as an Adaptive Structural Response oftheMyocardium (2017) (0)
- to Cardiac Catheterization I. Left to Right Shunts (1965) (0)
- Selection of theNumber and Positions of Measuring LocationsforElectrocardiogra phy (1971) (0)
- Genesis of Reentrant Arrhythmias (2005) (0)
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What Schools Are Affiliated With Madison S. Spach?
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