Muscle metaboreflex-induced coronary vasoconstriction limits ventricular contractility during dynamic exercise in heart failure

Muscle metaboreflex activation (MMA) during dynamic exercise increases cardiac work and myocardial O(2) demand via increases in heart rate, ventricular contractility, and afterload. This increase in cardiac work should lead to metabolic coronary vasodilation; however, no change in coronary vascular...

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Detaylı Bibliyografya
Asıl Yazarlar: Coutsos, Matthew, Sala-Mercado, Javier A., Ichinose, Masashi, Li, ZhenHua, Dawe, Elizabeth J., O'Leary, Donal S.
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: American Physiological Society 2013
Konular:
Integrative Cardiovascular Physiology and Pathophysiology
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC3625893/
https://ncbi.nlm.nih.gov/pubmed/23355344
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/ajpheart.00879.2012
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