Population
Thoracotomized and intact unanesthetized dogs
Design
Preclinical
Authors
Loading...
Supports prioritizing neural sympathetic mechanisms over circulating catecholamines in cardiac control models; leaves open translation to clinical exercise physiology.
Neural mechanisms via sympathetic stimulation may be more important for cardiac control during spontaneous activities than circulating hormones.
Anzola et al. (1956) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: