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Altered calcium sensitivity contributes to enhanced contractility of collateral-dependent coronary arteries

Coronary arteries distal to chronic occlusion exhibit enhanced vasoconstriction and impaired relaxation when compared with nonoccluded arteries. In the present study, we tested the hypotheses that an increase in peak Ca(2+) channel current density and/or increased Ca(2+) sensitivity contributes to a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Heaps, Cristine L., Parker, Janet L., Sturek, Michael, Bowles, Douglas K.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2004
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3529197/
https://ncbi.nlm.nih.gov/pubmed/14978011
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/japplphysiol.01400.2003
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