Purkinje Fibers
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Subject Areas on Research
- A prototype inverse solution in one-dimension to find the origin of excitation, strand radius, intracellular resistivity, or distance from the surface.
- An upper limit for the electrogenic Na-K pump contribution to maximum diastolic potential in feline cardiac Purkinje fibers in steady state.
- Antiarrhythmic drug action. Blockade of the inward sodium current.
- Aspects of rate-related hyperpolarization in feline Purkinje fibers.
- Cellular electrophysiology of clofilium, a new antifibrillatory agent, in normal and ischemic canine Purkinje fibers.
- Changes in atrioventricular conduction properties with refractory-period modulation.
- Characterization of concentration- and use-dependent effects of quinidine from conduction delay and declining conduction velocity in canine Purkinje fibers.
- Computer simulations of activation in an anatomically based model of the human ventricular conduction system.
- Effects of amiloride on pH regulation in canine cardiac Purkinje fibers.
- Effects of stimulation frequency on potassium activity and cell volume in cardiac tissue.
- Electrophysiological effects of sulfinpyrazone on canine cardiac Purkinje fibers.
- Free radical scavenger specifically prevents ischemic focal ventricular tachycardia.
- Genesis of QRS in the ruminant: graphic simulation.
- Intracellular potassium activity in rabbit sinoatrial node. Evaluation during spontaneous activity and arrest.
- Late Na channels in cardiac cells: the physiological role of background Na channels.
- Reflection after delayed excitation in a computer model of a single fiber.
- Sarcoidosis with incomplete bilateral bundle branch block pattern disappearing following steroid therapy: an electrophysiological study.
- State dependence of ethacizin and ethmozin block of sodium current in voltage clamped and internally perfused cardiac Purkinje cells.
- The effect of chemical ablation of the endocardium on ventricular fibrillation threshold.
- Unidirectional block in a computer model of partially coupled segments of cardiac Purkinje tissue.