β-Adrenergic blockade enhances coronary vasoconstrictor response to forehead cooling

Forehead cooling activates the sympathetic nervous system and can trigger angina pectoris in susceptible individuals. However, the effect of forehead cooling on coronary blood flow velocity (CBV) is not well understood. In this human experiment, we tested the hypotheses that forehead cooling reduces...

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Bibliografiske detaljer
Main Authors: Muller, Matthew D., Gao, Zhaohui, Patel, Hardikkumar M., Heffernan, Matthew J., Leuenberger, Urs A., Sinoway, Lawrence I.
Format: Artigo
Sprog:Inglês
Udgivet: American Physiological Society 2014
Fag:
Integrative Cardiovascular Physiology and Pathophysiology
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3949050/
https://ncbi.nlm.nih.gov/pubmed/24441550
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/ajpheart.00787.2013
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