Published in Arch Int Physiol Biochim on February 01, 1975
Abrupt rate accelerations or premature beats cause life-threatening arrhythmias in mice with long-QT3 syndrome. Nat Med (2001) 2.46
Existence of two transient outward currents in sheep cardiac Purkinje fibers. Pflugers Arch (1982) 2.04
Adrenaline and the plateau phase of the cardiac action potential. Importance of Ca++, Na+ and K+ conductance. Pflugers Arch (1969) 1.95
Simultaneous recording of Indo-1 fluorescence and Na+/Ca2+ exchange current reveals two components of Ca2(+)-release from sarcoplasmic reticulum of cardiac atrial myocytes. FEBS Lett (1990) 1.68
The mechanism of the inactivation of the inward-rectifying K current during hyperpolarizing steps in guinea-pig ventricular myocytes. Pflugers Arch (1987) 1.68
Single cardiac Purkinje cells: general electrophysiology and voltage-clamp analysis of the pace-maker current. J Physiol (1984) 1.55
Shortening of the action potential and reduction of pacemaker activity by lidocaine, quinidine, and procainamide in sheep cardiac purkinje fibers. An effect on Na or K currents? Circ Res (1982) 1.53
Inhibition and rapid recovery of Ca2+ current during Ca2+ release from sarcoplasmic reticulum in guinea pig ventricular myocytes. Circ Res (1995) 1.51
Reduction of potassium permeability by chloride substitution in cardiac cells. J Physiol (1977) 1.48
Downregulation of delayed rectifier K(+) currents in dogs with chronic complete atrioventricular block and acquired torsades de pointes. Circulation (1999) 1.47
Induction and removal of inward-going rectification in sheep cardiac Purkinje fibres. J Physiol (1982) 1.46
Cardiac transmembrane potentials and metabolism. Circ Res (1978) 1.44
Repolarizing K+ currents ITO1 and IKs are larger in right than left canine ventricular midmyocardium. Circulation (1999) 1.43
Ionic currents activated during hyperpolarization of single right atrial myocytes from cat heart. Circ Res (1991) 1.38
Existence of a calcium-dependent potassium channel in the membrane of cow cardiac Purkinje cells. Pflugers Arch (1986) 1.37
Ionic currents during hypoxia in voltage-clamped cat ventricular muscle. Circ Res (1980) 1.34
Characterization of the acetylcholine-induced potassium current in rabbit cardiac Purkinje fibres. J Physiol (1986) 1.34
Slow inactivation of the sodium current in rabbit cardiac Purkinje fibres. Pflugers Arch (1987) 1.30
Desensitization of the acetylcholine-induced increase of potassium conductance in rabbit cardiac Purkinje fibres. J Physiol (1986) 1.28
The shortening of the action potential by DNP in guinea-pig ventricular myocytes is mediated by an increase of a time-independent K conductance. Pflugers Arch (1983) 1.27
K efflux through inward rectifying K channels in voltage clamped Purkinje fibers. Pflugers Arch (1980) 1.27
Electrophysiologic and voltage clamp analysis of the effects of sotalol on isolated cardiac muscle and Purkinje fibers. J Pharmacol Exp Ther (1985) 1.24
Sr action potentials in cardiac Purkynĕ fibres. I. Evidence for a regenerative increase in Sr conductance. Pflugers Arch (1971) 1.22
T-type Ca2+ current as a trigger for Ca2+ release from the sarcoplasmic reticulum in guinea-pig ventricular myocytes. J Physiol (1998) 1.22
[Ca2+]i transients and [Ca2+]i-dependent chloride current in single Purkinje cells from rabbit heart. J Physiol (1993) 1.21
Voltage-dependent block by tetrodotoxin of the sodium channel in rabbit cardiac Purkinje fibers. Biophys J (1987) 1.21
Different conductance states of the bursting Na channel in guinea-pig ventricular myocytes. Pflugers Arch (1989) 1.15
Calcium transients caused by calcium entry are influenced by the sarcoplasmic reticulum in guinea-pig atrial myocytes. J Physiol (1992) 1.12
Sr action potentials in cardiac Purkynĕ fibres. II. Dependence of the Sr conductance on the external Sr concentration and Sr-Ca antagonism. Pflugers Arch (1971) 1.11
Repolarisation and frequency in cardiac cells. J Physiol (Paris) (1977) 1.10
Changes by acetylcholine of membrane currents in rabbit cardiac Purkinje fibres. J Physiol (1986) 1.08
Slow recovery of the maximal rate of rise (Vmax) of the action potential in sheep cardiac Purkinje fibers. Pflugers Arch (1982) 1.08
Modulation of the T-type cardiac Ca channel by changes in proton concentration. J Gen Physiol (1990) 1.07
ATP-dependent activation of atrial muscarinic K+ channels in the absence of agonist and G-nucleotides. Pflugers Arch (1990) 1.07
A combined study of sodium current and T-type calcium current in isolated cardiac cells. Pflugers Arch (1990) 1.06
Three different potassium channels in human atrium. Contribution to the basal potassium conductance. Circ Res (1990) 1.05
Na+ current and Ca2+ release from the sarcoplasmic reticulum during action potentials in guinea-pig ventricular myocytes. J Physiol (1995) 1.04
Estimation of intracellular Na concentration and transmembrane Na flux in cardiac Purkynĕ fibres. Pflugers Arch (1972) 1.04
Effects of acetylcholine on electrophysiological properties of rabbit cardiac Purkinje fibers. Circ Res (1983) 1.04
Na(+)-activated K+ current in cardiac cells: rectification, open probability, block and role in digitalis toxicity. Pflugers Arch (1990) 1.02
The electrophysiological effects of acetylcholine in single human atrial cells. J Mol Cell Cardiol (1987) 1.02
Delayed K+ current and external K+ in single cardiac Purkinje cells. Am J Physiol (1989) 1.01
The components of the sodium efflux in cardiac Purkynĕ fibres. Pflugers Arch (1972) 1.01
Choline permeability in cardiac muscle cells of the cat. J Gen Physiol (1970) 1.00
Intracellular protons inhibit inward rectifier K+ channel of guinea-pig ventricular cell membrane. Pflugers Arch (1992) 0.98
Protagonistic effects of Na and Ca on tension development in cardiac muscle at low extracellular Na concentrations. Nat New Biol (1973) 0.98
Stereoselective effects of the enantiomers of bupivacaine on the electrophysiological properties of the guinea-pig papillary muscle. Br J Pharmacol (1991) 0.95
Single-channel analysis of a large conductance channel in peroxisomes from rat liver. Biochim Biophys Acta (1989) 0.95
Strontium action potentials in cardiac Purkynĕ fibers. Arch Int Physiol Biochim (1969) 0.95
Electrophysiological effects of tetracaine in single guinea-pig ventricular myocytes. J Physiol (1986) 0.95
Na(+)-Ca2+ exchange in rat dorsal root ganglion neurons. J Neurophysiol (1997) 0.95
Monensin-induced reversal of positive force-frequency relationship in cardiac muscle: role of intracellular sodium in rest-dependent potentiation of contraction. J Mol Cell Cardiol (1997) 0.93
Effects of acetylcholine on time-dependent currents in sheep cardiac Purkinje fibers. Pflugers Arch (1980) 0.92
Modulation of transient outward current by extracellular protons and Cd2+ in rat and human ventricular myocytes. J Physiol (1998) 0.91
Membrane-bound nucleoside diphosphate kinase activity in atrial cells of frog, guinea pig, and human. Circ Res (1992) 0.91
Antiarrhythmic, electrophysiologic and hemodynamic effects of lorcainide. Arch Int Pharmacodyn Ther (1978) 0.90
Two components of [Ca2+]i-activated Cl- current during large [Ca2+]i transients in single rabbit heart Purkinje cells. J Physiol (1995) 0.90
The T-type Ca channel in guinea-pig ventricular myocytes is insensitive to isoproterenol. Pflugers Arch (1988) 0.90
Ca-action potentials and contractions of heart muscle in Na-free solutions. Influence of caffeine. Arch Int Physiol Biochim (1972) 0.90
Effect of acetylcholine on time-independent currents in sheep cardiac Purkinje fibers. Pflugers Arch (1980) 0.90
Hypoxia increases potassium efflux from mammalian myocardium. Experientia (1976) 0.90
Comparative effects of lignocaine and lorcainide on conduction in the Langendorff-perfused guinea-pig heart. Cardiovasc Res (1979) 0.89
Coupling between Cl flux and Na or K flux in cardiac Purkynĕ fibers. Influence of pH. Arch Int Physiol Biochim (1969) 0.89
Voltage dependent block of inward going rectification in cardiac Purkinje fibers by external Cs ions. Arch Int Pharmacodyn Ther (1979) 0.88
Selectivity of antiarrhythmic drugs and ionic channels: a historical overview. Ann N Y Acad Sci (1984) 0.88
The frequency dependent character of the membrane capacity in cardiac Purkynĕ fibres. J Physiol (1971) 0.88
Properties of the bursting Na channel in the presence of DPI 201-106 in guinea-pig ventricular myocytes. Pflugers Arch (1989) 0.87
Differential effects of verapamil and flunarizine on cardiac L-type and T-type Ca channels. Naunyn Schmiedebergs Arch Pharmacol (1988) 0.87
Electrophysiological effects of encainide on isolated cardiac muscle and Purkinje fibers and on the Langendorff-perfused guinea-pig heart. Eur J Pharmacol (1980) 0.87
Effects of intracellular sodium and hydrogen ion on the sodium activated potassium channel in isolated patches from guinea pig ventricular myocytes. Cardiovasc Res (1994) 0.87
[Ca2+]i-dependent membrane currents in guinea-pig ventricular cells in the absence of Na/Ca exchange. Pflugers Arch (1995) 0.87
Mechanism of cardiac T-type Ca channel blockade by amiloride. J Pharmacol Exp Ther (1990) 0.87
Intracellular Cl concentration in frog ventricle as a function of the extracellular Na and Cl concentration. Arch Int Physiol Biochim (1965) 0.86
Acetylcholine-mediated K+ channel activity in guinea-pig atrial cells is supported by nucleoside diphosphate kinase. Pflugers Arch (1993) 0.86
The alpha-dendrotoxin footprint on a mammalian potassium channel. J Biol Chem (1995) 0.86
The activation gate of the sodium channel controls blockade and deblockade by disopyramide in rabbit Purkinje fibres. Br J Pharmacol (1989) 0.86
Influence of lidoflazine on cardiac transmembrane potentials and experimental arrhythmias. Naunyn Schmiedebergs Arch Pharmakol (1971) 0.84
High-resolution measurement and calibration of Ca(2+)-transients using Indo-1 in guinea-pig atrial myocytes under voltage clamp. Cell Calcium (1991) 0.84
Phenylephrine-induced stimulation of Na+/Ca2+ exchange in rat ventricular myocytes. Cardiovasc Res (1998) 0.84
Identification of a voltage- and calcium-dependent non-selective cation channel in cultured adult and fetal human nasal epithelial cells. Pflugers Arch (1990) 0.83
Effects of aprindine and lidocaine on transmembrane potentials and radioactive K efflux in different cardiac tissues. Acta Cardiol (1974) 0.83
Flunarizine inhibits a high-threshold inactivating calcium channel (N-type) in isolated hippocampal neurons. Brain Res (1991) 0.83
Effect of external K+ on the delayed K+ current in single rabbit Purkinje cells. Pflugers Arch (1989) 0.82
Induction of inward going rectification in sheep cardiac Purkinje fibers. Arch Int Pharmacodyn Ther (1979) 0.82
Differential electrophysiologic and inotropic effects of phenylephrine in atrial and ventricular heart muscle preparations from rats. Naunyn Schmiedebergs Arch Pharmacol (1991) 0.82
Reversal of rectification and alteration of selectivity and pharmacology in a mammalian Kv1.1 potassium channel by deletion of domains S1 to S4. J Physiol (1994) 0.82
Electrophysiological effects of aprindine on isolated heart preparations. Eur J Pharmacol (1974) 0.82
Electrophysiological effects of changrolin, a new antiarrhythmic drug, on isolated cardiac preparations. Arch Int Pharmacodyn Ther (1981) 0.82
Metabolic inhibition and the cardiac ventricular action potential: voltage clamp analysis using single cells. Arch Int Pharmacodyn Ther (1983) 0.81
The effect of cyanide on the K-current in guinea-pig ventricular myocytes. Basic Res Cardiol (1985) 0.81
Block of the transient inward current by R56865 in guinea-pig ventricular myocytes. Eur J Pharmacol (1991) 0.81
Dual effect of the local anaesthetic penticainide on the Na+ current of guinea-pig ventricular myocytes. J Physiol (1991) 0.81
Proceedings: Cardiac pace-maker currents and extracellular pH. Arch Int Physiol Biochim (1975) 0.81