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Intravenous phentolamine abolishes coronary vasoconstriction in response to mild central hypovolemia
Animal studies indicate alpha-adrenergic coronary vasoconstriction helps maintain left ventricular function during physiological stress. Whether this process occurs in humans is unknown. In the current study, we used transthoracic Doppler echocardiography to test the effect of lower body negative pr...
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| Autores principales: | , , , |
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| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
American Physiological Society
2013
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3921360/ https://ncbi.nlm.nih.gov/pubmed/24311747 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1152/japplphysiol.01048.2013 |
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