Population
False tendons from the right ventricle of a dog heart
Comparison
Brief periods of electrical stimulation with… vs Spontaneous activity before stimulation and…
Design
Preclinical
Authors
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May transiently suppress Purkinje automatism under altered ions; hypothesis-generating without clinical implications.
High frequency stimulation transiently suppresses the automatism of Purkinje pacemaker fibers, an effect modulated by extracellular potassium and sodium concentrations.
Alanís et al. (1967) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: