oa South African Medical Journal - Differential effect of right and left vagal stimulation on right and left circumflex coronary arteries
|Article Title||Differential effect of right and left vagal stimulation on right and left circumflex coronary arteries|
|© Publisher:||Health and Medical Publishing Group (HMPG)|
|Journal||South African Medical Journal|
|Affiliations||1 Department of Physiology, University of Natal, Durban|
|Publication Date||Sep 1976|
|Pages||1591 - 1594|
|Keyword(s)||Circumflex coronary arteries, Differential effect, Physiology and Vagal stimulation|
In anaesthetised, closed-chest dogs in complete heart block that were paced at a ventricular rate of 100 beats/min, vagal stimulation increased right coronary (RC) flow by 46% and conductance by 59%, but these increases were less than those measured in the left circumflex coronary (LCC) flow (66%) and conductance (80%).
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