Antiarrhythmic drugs: electrophysiological actions.
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Adrenergic beta-Antagonists↗
Biomedical subjects
B F Hoffman
Publications and source records attributed to B F Hoffman.
Reentry: slow conduction, summation and inhibition.
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Action Potentials↗
Etiology of right bundle-branch block in patients undergoing total correction of tetralogy of Fallot.
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Adolescent↗
Functional characteristics of the gating mechanism in the canine A-V conducting system.
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Action Potentials↗
Conduction of the cardiac impulse. 1. Delay, block, and one-way block in depressed Purkinje fibers.
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Action Potentials↗
Conduction of the cardiac impulse. II. Summation and inhibition.
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Action Potentials↗
Effects on the canine P wave of discrete lesions in the specialized atrial tracts.
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Animals↗
Effects of phentolamine on electrophysiologic properties of isolated canine purkinje fibers.
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Action Potentials↗
The development of an automatically controlled intrathoracic total left-heart bypass system.
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Animals↗
Digitalis intoxication studied with microelectrode techniques.
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Animals↗
Slow conduction, reentry, and the mechanism of ventricular arrhythmias in myocardial infarction.
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Action Potentials↗
Specialized cardiac conduction system. Improved electrophysiologic identification technique at surgery.
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Cardiac Surgical Procedures↗
Constant current stimulation through a microelectrode.
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Electric Stimulation↗
The use of ventricular electrograms in operation for coronary artery disease and its complications.
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Adult↗
A pulsatile roller pump for cardiac bypass.
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Animals↗
On-line measurement of duration of cardiac action potentials and refractory periods.
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Action Potentials↗
Perfusion of the sinus node artery.
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Animals↗
Digital monitoring of cardiac transmembrane potential characteristics.
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Action Potentials↗