The electrical activity of the bundle of His. The fast and slow inward currents.
Explore the source record for details and available documents.
Action Potentials↗
Biomedical subjects
D Benítez
Publications and source records attributed to D Benítez.
Impulse propagation through the cardiac junctional regions of the axolotl and the turtle.
Explore the source record for details and available documents.
Action Potentials↗
Calcium ions and the propagation of impulses through the mammalian heart junctional regions.
Explore the source record for details and available documents.
Action Potentials↗
Rate of rise of Purkinje and transitional cells action potential and the propagation across the Purkinje-myocardium junction.
Explore the source record for details and available documents.
Action Potentials↗
Correlative ultrastructural and electrophysiological study of the Purkinje system of the heart.
Explore the source record for details and available documents.
Animals↗
The drcrease in the automatism of the Purkinje pacemaker fibers provoked by high frequency stimulation.
Explore the source record for details and available documents.
Action Potentials↗
[Transitional potentials in heart cells and propagation of impulses through heterogeneous structures].
Explore the source record for details and available documents.
Action Potentials↗
Regions of the rabbit's heart atrio-ventricular node at which impulse propagation becomes critical.
Explore the source record for details and available documents.
Acetylcholine↗
Action potential from A. V. node transitional cells.
Explore the source record for details and available documents.
Acetylcholine↗
[Measurement of cardiac output by thermodilution with a diode as a temperature sensor].
An area integrator for the thermodilution curve in cardiac output measurement is described. A new temperature sensor is used, a diode with some advantages over the thermistor normally used. The main advantages are: easy calibration and replacement, and broad range of linearity. The cardiac output values obtained in dog with the integrator follow a linear relationship with those of the flowmeter. In simultaneous measurements the correlation is R = 0.96. Using a diode as temperature sensor a modification of the Steward Hamilton equation (used for thermistor) is necessary. With this new equation a monogram is performed to calculate the cardiac output from the area given by the numerical integrator.
Animals↗