Abstract
Cardiac excitability has a certain intuitive meaning suggesting the ease with which cardiac cells undergo individual and sequential regenerative depolarization and repolarization, communicate with each other, and propagate electrical activity in a normal or abnormal manner. The heartbeat arises from a highly organized control of ionic flow through channels in the cardiac membrane, the myoplasm, the gap junctions between cells, and the extracellular space. These bioelectrical events are regulated within very tight limits to allow the coordinated propagation of excitation and contraction of the heart that is necessary for an efficient cardiac output. Abnormalities in the regulatory mechanisms often accompany cardiac disease.
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References
Noble D: A modification of the Hodgkin-Huxley equations applicable to Purkinje fiber action and pacemaker potentials. J Physiol (Lond) 160: 317–352, 1962.
Trautwein W: Membrane currents in cardiac muscle fibers. Physiol Rev 53: 793–835, 1973.
McAllister RE, Noble D, Tsien RW: Reconstruction of the electrical activity of cardiac Purkinje fibres. J Physiol (Lond) 251: 1–59, 1975.
Fozzard HA, Beeler GW Jr: The voltage clamp and cardiac electrophysiology. Circ Res 37: 403–413, 1975.
Fozzard HA: Cardiac muscle: excitability and passive electrical properties. Prog Cardiovasc Dis 19: 343–359, 1977.
Fozzard HA: Conduction of the action potential. In: Berne RM (ed) The handbook of physiology. The cardiovascular system I. Baltimore: American Physiological Society, Williams and Wilkins, 1979, pp. 335–356.
Berne RM : The cardiovascular system I. In: The handbook of physiology. Baltimore: American Physiological Society, Williams and Wilkins, 1979.
Jack JJB, Noble D, Tsien RW: Electric current flow in excitable cells. Oxford: Clarendon, 1975.
Sommer JR, Johnson EA: Ultrastructure of cardiac muscle. In: Berne RM (ed) The handbook of physiology. The cardiovascular system I, chap 5. Baltimore: American Physiological Society, Williams and Wilkins, 1979, pp 113–186.
Quinn PJ: The molecular biology of cell membranes. Baltimore: University Park, 1976.
Page E, Fozzard H: Capacitive, resistive, and syncytial properties of heart muscle: ultrastructural and physiological considerations. In: The structure and function of muscle, vol 2, 2nd edn. Structure, part 2. New York: Academic, 1973, pp 91–158.
Eisenberg RS: Structural complexity, circuit models and ion accumulation. Fed Proc 39: 1540–1543, 1980.
January CT, Bump TE, Fozzard HA: Effects of membrane potential on the intracellular sodium activity of Purkinje and ventricular muscle [abstr). Circulation 64: 16–49, 1981.
Lee CO: Ionic activities in cardiac muscle cells and application of ion-selective microelectrodes. Am J Physiol (Heart Circ, Physiol 10 ) 241: H459 - H478, 1981.
Hodgkin AL, Rushton WAH: The electrical constants of a crustacean nerve fibre. Proc Soc [B) 133: 444–479, 1946.
Fozzard HA, Schoenberg M: Strength-duration curves in cardiac Purkinje fibres: effects of liminal length and charge distribution. J Physiol (Lond) 226: 593–618, 1972.
Heidenhain M: Ueber die Structur des menschlichen Herzmuskels. Anat Anz 20: 3–79, 1901.
Sjöstrand FS, Andersson E: Electron microscopy of the intercalated discs of cardiac muscle tissue. Experientia 10: 369–372, 1954.
Weidmann S: The electrical constants of Purkinje fibres. J Physiol (Lond) 188: 348–360, 1952.
Weidmann S: The diffusion of radiopotassium across intercalated disks of mammalian cardiac muscle. J Physiol (Lond) 187: 323–342, 1966.
De Mello WC (ed): Intercellular communication. New York: Plenum, 1977.
Lowenstein WR: Junctional intercellular communication: the cell-to-cell membrane channel. Physiol Rev 61: 829–913, 1981.
Page E, Shibata Y: Permeable junctions between cardiac cells. Annu Rev Physiol 43: 431–441, 1981.
Kensler RW, Goodenough DA: Isolation of mouse myocardial gap junctions. J Cell Biol 86: 755–764, 1980.
Manjunath CK, Goings GE, Page E: Isolation and protein consumption of gap junctions from rabbit hearts [abstr). J Cell Biol 91: 100a, 1981.
Holland RP, Arnsdorf MF: Nonspatial determinants of electrograms in guinea pig ventricle. Am J Physiol (Cell Physiol 9 ) 240: C148 - C160, 1981.
Dahl G, Isenberg G: Decoupling of heart muscle cells: correlation with increased cytoplasmic calcium activity and with changes of nexus ultrastructure. J Memr Biol 53: 63–75, 1980.
Délèze J: The recovery of resting potential and input resistente in sheep heart injured by knife or laser. J Physiol (Lond) 208: 547–562, 1970.
De Mello WC, Motta GE, Chapeau M: A study of the healing-over of myocardial cells of toads. Circ Res 24: 475–487, 1969.
De Mello WC, Dexter D: Increased rate of sealing in beating heart muscle of the toad. Circ Res 26: 481–489, 1970.
Baldwin KM: The fine structure of healing over in mammalian cardiac muscle. J Mol Cell Cardiol 9: 959–966, 1977.
Ashraf M, Halverson C: Ultrastructural modifications of nexuses (gap junctions) during early myocardial ischemia. J Mol Cell Cardiol 10: 263–269, 1978.
Freygang WH, Trautwein W: The structural implications of the linear electrical properties of cardiac Purkinje strands. J Gen Physiol 9: 137–152, 1970.
Sperelakis N, Mann JE Jr: Evaluation of electric field charges in the cleft between excitable cells. J Theor Biol 64: 71–96, 1977.
MacDonald RL, Hsu D, Mann JE Jr, Sperelakis N: An analysis of the problem of K+ accumulation in the intercalcated disk clefts of cardiac muscle. J Theor Biol 51: 455–473, 1975.
Mobley BA, Page E: The surface area of sheep cardiac Purkinje fibers. J Physiol 220: 547–563, 1972.
Hellam DC, Studt JW: Linear analysis of membrane conductance and capacitance in cardiac Purkinje fibres. J Physiol (Lond) 243: 661–694, 1974.
Fozzard HA: Membrane capacity of the cardiac Purkinje fibre. J Physiol 182: 255–267, 1966.
Schoenberg M, Dominguez G, Fozzard HA: Effect of diameter on membrane capacity and conductance of sheep cardiac Purkinje fibers. J Gen Physiol 65: 441–458, 1975.
Baumgarten CM, Isenberg G, McDonald T, Ten Eick RE: Depletion and accumulation of potassium in the extracellular clefts of cardiac Purkinje fibers during voltage clamp hyperpolarization and depolarization: experiments in sodium-free bathing media. J Gen Physiol 70: 149–169, 1977.
Baumgarten CM, Isenberg G: Depletion and accumulation of potassium in the extracellular clefts of cardiac Purkinje fibers during voltage clamp hyper-polarization and depolarization. Pflugers Arch 368: 19–31, 1977.
Dominguez G, Fozzard HA: Influence of extracellular K+ concentration on cable properties and excitability of sheep cardiac Purkinje fibers. Circ Res 26: 565–574, 1970.
Arnsdorf MF, Bigger JT Jr: Effect of lidocaine hydrochloride on membrane conductance in mammalian cardiac Purkinje fibers. J Clin Invest 51: 2252–2263, 1972.
Arnsdorf MF, Bigger JT Jr: The effect of lidocaine on components of excitability in long mammalian cardiac Purkinje fibers. J Pharmacol Exp Ther 195: 206–215, 1975.
Arnsdorf MF, Bigger JT Jr: The effect of procaine amide on components of excitability in long mammalian cardiac Purkinje fibers. Circ Res 38: 115–122, 1976.
Arnsdorf MF, Friedlander I: The electrophysiologic effects of Tolamolol (UK-6558–01) on the passive membrane properties of mammalian cardiac Purkinje fibers. J Pharmacol Exp Ther 199: 601–610, 1976.
Schmidt G, Sawicki GJ, Arnsdorf MF: Effects of encainide on components of excitability in cardiac Purkinje fibers. Circulation 64: 15–272, 1981.
Arnsdorf MF, Sawicki GJ: The effects of lysophosphatidylcholine, a toxic metabolite of ischemia, on the components of cardiac excitability in sheep Purkinje fibers. Circ Res 49: 16–30, 1981.
Arnsdorf MF, Sawicki GJ: The effects of lidocaine on the electrophysiologic properties of cardiac Purkinje fibers exposed to lysophosphatidylcholine, a toxic metabolite of ischemia. Circulation 62: 111–281, 1980.
Sobel BE, Corr PB, Robinson AK, Goldstein RA, Witkowski FX, Klein MS: Accumulation of lysophosphoglycerides with arrhythmogenic properties in ischemic myocardium. J Clin Invest 62: III - 281, 1980.
Sobel BE, Corr PB, Cain ME, Witkowski FX, Price DA, Sobel BE: Potential arrhythmogenic electrophysiological derangements in canine Purkinje fibers induced by lysophosphoglycerides. Circ Res 44: 822–832, 1979.
Katz AM, Messineo FC: Lipid-membrane interactions and pathogenesis of ischemic damage in the myocardium. Circ Res 48: 1–16, 1981.
Cole KS, Curtis HJ: Membrane potential of the squid giant axon during current flow. J Gen Physiol 24: 551–563, 1941.
Woodbury JW, Crill WE: On the problem of impulse conduction in the atrium. In: Florey L (ed) Nervous inhibition. New York: Plenum, 1961, pp 24–3 5.
Sperelakis N, MacDonald RL: Ratio of transverse to longitudinal resistivities of isolated cardiac muscle fiber bundles. J Electrocardiol 7: 301–314, 1974.
Lapicque L: Recherches quantitative sur l’excitation electriques des nerfs traitee comme un popularisation. J Physiol (Paris) 9: 620–635, 1907.
Hodgkin AL, Huxley AF: A quantitative description of membrane current and its application to conduction and excitation in nerve. J Physiol (Lond) 117: 500–544, 1952.
Noble D, Stein RB: The threshold conditions for initiation of action potentials by excitable cells. J Physiol (Lond) 187: 129–162, 1966.
Cooley JW, Dodge FA Jr: Digital computer solutions for excitation and propagation of the nerve impulse. Biophys J 6: 583–599, 1966.
Rushton WA: Initiation of the propagated disturbance. Proc R Soc Lond [B] 124: 210–243, 1937.
Arnsdorf MF, Childers R: Basic concepts of electrophysiology, In: Julian D, Resnekov (eds) Friedberg’s diseases of the heart. New York: Churchill-Livingston, 1983.
Cranefield PF: The conduction of the cardiac impulse: the slow response and cardiac arrhythmias. Mt Kisco NY: Futura, 1975.
Ebihara L, Johnson EA: Fast sodium current in cardiac muscle: a quantitative description. Biophys J 32: 779–790, 1980.
Colatsky TJ, Tsien RW: Sodium channels in rabbit cardiac Purkinje fibers. Nature 278: 261–268, 1979.
Colatsky TJ: Voltage clamp measurements of sodium channel properties in rabbit cardiac Purkinje fibres. J Physiol (Lond) 305: 215–243, 1980.
Brown AM, Lee KA, Powell T: Sodium current in single rat heart muscle cells. J Physiol (Lond) 318: 479–500, 1981.
Cohen IR, Falk RP, Kline RP: Membrane currents following activity in canine cardiac Purkinje fibers. Biophys J 33: 281–288, 1981.
Hunter PJ, McNaughton PA, Noble D: Analytical models of propagation in excitable cells. Prog Biophys Mol Biol 30: 99–144, 1975.
Singer DH, Lazzara R, Hoffman BF: Interrelationships between automaticity and conduction in Purkinje fibers. Circ Res 21: 537–558, 1967.
Tasaki I, Hagiwara S: Capacity of muscle fiber membrane. Am J Physiol 188: 423–429, 1957.
Del Castillo J, Moore JW: On increasing the velocity of a nerve impulse. J Physiol (Lond) 148: 665–670, 1959.
Lieberman MM, Kootsey M, Johnson EA, Sawonobari T: Slow conduction in cardiac muscle. Biophys J 13: 37–55, 1973.
Diaz PJ, Rudy Y, Plonsey R: The effects of the intercalated disc on the propagation of electrical activity in cardiac muscle. Fed Proc 40: 393, 1981.
Joyner RW: Effects of the discrete pattern of electrical coupling on propagation through an electrical syncytium. Circ Res 50: 192–200, 1982.
Barr LM, Dewey M, Berger W: Propagation of action potentials and the structure of the nexus in cardiac muscle. J Gen Physiol 48: 797–823, 1965.
Antzelevitch C, Moe GK: Electrotonically mediated delayed conduction and reentry in relation to ventricular conducting tissue. Circ Res 49: 1129–1139, 1981.
Draper MH, Mya-Tu M: A comparison of the conduction velocity in cardiac tissues of various mammals. Q J Exp Physiol 44: 91–109, 1959.
Goldstein SS, Rall W: Changes in action potential shape and velocity for changing core conductor geometry. Biophys J 14: 731–757, 1974.
Sommer JR, Dolber PC: Cardiac muscle: the ultra-structure of its cells and bundles. In: Paes de Carvalho A, Hoffman BF, Lieberman M (eds) Normal and abnormal conduction of the heart beat. Mt Kisco NY: Futura, 1983 (in press).
Dolber PC: A morphological approach to some problems of rabbit cardiac atrial physiology. PhD thesis, Department of Pathology, Duke University, 1980. Cited in Spach. 841.
Sano TN, Takayama N, Shimamoto T: Directional difference of conduction velocity in cardiac ventricular syncytium studied by microelectrodes. Circ Res 7: 262–267, 1959.
Clerc L: Directional differences of impulse spread in trabecular muscle from mammalian heart. J Physiol (Lond) 255: 335–346, 1976.
Spach MS, Miller WT, Geselowitz DB, Barr RC, Kootsey JM, Johnson EA: The discontinuous nature of propagation in normal canine cardiac muscle: evidence for recurrent discontinuities of intracellular resistance that affect membrane currents. Circ Res 48: 39–54, 1981.
Spach MS, Miller WT, Dolber PC, Kootsey JM, Sommer JR, Mosher CE Jr: 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 50: 175–191, 1982.
Hodgkin AL: The optimum density of sodium channels in an unmyelinated nerve. Philos Trans T Soc Lond B 270: 297–300, 1975.
Arnsdorf MF: Membrane factors in arrhythmogenesis: concepts and definitions. Prog Cardiovasc Dis 19: 413–429, 1976.
Ferrier GR: Digitalis arrhythmias: role of oscillatory afterpotentials. Prog Cardiovasc Dis 19: 459–474, 1977.
Arnsdorf MF, Hsieh Y: Antiarrhythmic agents. In: Hurst RW, Logue RB, Schlant RC, Wenger NK (eds) The heart. New York: McGraw Hill, 1978, pp 1943–1963.
Arnsdorf MF, Childers RW: The genesis, diagnosis, natural history and treatment of cardiac dysrhythmias. In: Julian D, Resnekov L (eds) Friedberg’s diseases of the heart. New York: Churchill-Livingston, 1983 (in press).
Arnsdorf MF, Mehlman DJ: Observations on the effects of selected antiarrhythmic drugs on mammalian cardiac Purkinje fibers with two levels of steady-state potential: influences of lidocaine, phenytoin, propranolol, disopyramide, and procainamide on repolarization, action potential shape and conduction. J Pharmacol Exp Ther 207: 983–991, 1977.
Arnsdorf MF: The effect of antiarrhythmmic drugs on sustained rhythmic activity in cardiac Purkinje fibers. J Pharmacol Exp Ther 201: 689–700, 1977.
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Arnsdorf, M.F. (1984). Cable Properties and Conduction of the Action Potential. In: Sperelakis, N. (eds) Physiology and Pathophysiology of the Heart. Developments in Cardiovascular Medicine, vol 34. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-1171-4_6
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DOI: https://doi.org/10.1007/978-1-4757-1171-4_6
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