Distribution of extracellular potassium and its relation to electrophysiologic changes during acute myocardial ischemia in the isolated perfused porcine heart.

ATP-regulated K+ channels in cardiac muscle

1983 • 2,350 citations

Nonuniform Recovery of Excitability in Ventricular Muscle

1964 • 939 citations

The effect of the cardiac membrane potential on the rapid availability of the sodium‐carrying system

1955 • 763 citations

On dynamic equilibrium in the heart

1913 • 732 citations

Directional differences of impulse spread in trabecular muscle from mammalian heart.

1976 • 661 citations

Effect of acute coronary artery occlusion on local myocardial extracellular K+ activity in swine.

1980 • 478 citations

The effect of acute coronary artery occlusion on subepicardial transmembrane potentials in the intact porcine heart.

1977 • 459 citations

Mechanism and time course of S-T and T-Q segment changes during acute regional myocardial ischemia in the pig heart determined by extracellular and intracellular recordings.

1978 • 420 citations

Excitatory Factors in Ventricular Tachycardia Resulting from Myocardial Ischemia. Potassium a Major Excitant

1954 • 285 citations

Alterations in canine myocardial excitability during ischemia.

1977 • 241 citations

Extracellular potassium accumulation in acute myocardial ischemia*

1984 • 211 citations

Comparison of the effects of regional ischemia, hypoxia, hyperkalemia, and acidosis on intracellular and extracellular potentials and metabolism in the isolated porcine heart.

1980 • 196 citations

TQ-ST segment mapping: Critical review and analysis of current concepts

1977 • 194 citations

Interaction of acidosis and increased extracellular potassium on action potential characteristics and conduction in guinea pig ventricular muscle.

1982 • 178 citations

Precordial and epicardial surface potentials during Myocardial ischemia in the pig. A theoretical and experimental analysis of the TQ and ST segments.

1975 • 146 citations

The change of the free energy of ATP hydrolysis during global ischemia and anoxia in the rat heartIts possible role in the regulation of transsarcolemmal sodium and potassium gradients

1984 • 135 citations

Extracellular K+ accumulation during myocardial ischemia in isolated rabbit heart

1982 • 117 citations

Potassium and experimental coronary occlusion

1966 • 116 citations

Electrophysiological basis for arrhythmias caused by acute ischemiaRole of the subendocardium

1986 • 107 citations

The subendocardial border zone during acute ischemia of the rabbit heart: an electrophysiologic, metabolic, and morphologic correlative study.

1986 • 102 citations

Electrotonic interactions across an inexcitable region as a cause of ectopic activity in acute regional myocardial ischemia. A study in intact porcine and canine hearts and computer models.

1982 • 100 citations

Extracellular potassium activity changes in the canine myocardium after acute coronary occlusion and the influence of beta-blockade

1979 • 91 citations

The “border zone” in evolving myocardial infarction: Controversy or confusion?

1981 • 90 citations

Effects of unilateral stellate ganglion stimulation and ablation on electrophysiologic changes induced by acute myocardial ischemia in dogs.

1985 • 80 citations

Ventricular refractoriness during acute myocardial ischaemia and its relationship to ventricular fibrillation

1978 • 62 citations

Flexible valinomycin electrodes for on-line determination of intravascular and myocardial K+

1978 • 60 citations

Extracellular potassium accumulation during myocardial ischemia: Implications for arrhythmogenesis

1981 • 60 citations

Analysis of coronary collateral structure, function, and ischemic border zones in pigs

1983 • 57 citations

Variability of Recovery of Excitability in the Normal Canine and the Ischaemic Porcine Heart

1985 • 56 citations

Studies on distribution and localization to potassium in early myocardial ischemic injury.

1957 • 52 citations

Activity-dependent extracellular K+ fluctuations in canine Purkinje fibres

1980 • 49 citations

Nonhomogeneous electrophysiological changes and the bimodal distribution of early ventricular arrhythmias during acute coronary artery occlusion

1984 • 38 citations

Transmural inhomogeneity of energy metabolism during acute global ischemia in the isolated rat heart: Dependence on environmental conditions

1985 • 26 citations

Intracellular K+ and Na+ activities under hypoxia, acidosis, and no glucose in dog hearts

1985 • 23 citations

Spatial distribution of [14C]-lidocaine and blood flow in transmural and lateral border zones of ischemic canine myocardium

1982 • 17 citations

Myocardial Oxygen Pressure Across the Lateral Border Zone After Acute Coronary Occlusion in The Pig Heart

1985 • 16 citations

Factors related to vulnerability to arrhythmias in acute myocardial infarction

1982 • 14 citations

The relationship to ventricular fibrillation of early tissue sodium and potassium shifts and coronary vein potassium levels in experimental myocardial infarction

1971 • 14 citations

Tissue osmolality, metabolic response, and reperfusion in myocardial ischemia

1984 • 11 citations

Effect of changes in perfusion pressure on the position of the electrophysiologic border zone in acute regional ischemia in isolated perfused dog and pig hearts

1982 • 9 citations