Affiliation:
1. From the Cardiographic Laboratory of the Johns Hopkins Hospital and University, Baltimore.
Abstract
Stimulation of the sympathetic nerve endings, after paralysis of the vagus, accelerates the transmission of the excitatory process in the dog's auricle.
Following the functional exclusion of the vagus ergotamine slows the rate of the sinus rhythm, depresses A-V conduction, and delays the transmission of the excitatory process in the auricle.
The relation of the sympathetic and parasympathetic nerves in the control of the cardiac rhythm is discussed.
Publisher
Rockefeller University Press
Subject
Immunology,Immunology and Allergy
Cited by
10 articles.
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