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Philip A. Poole-Wilson

Researcher at National Institutes of Health

Publications -  443
Citations -  69648

Philip A. Poole-Wilson is an academic researcher from National Institutes of Health. The author has contributed to research in topics: Heart failure & Heart disease. The author has an hindex of 105, co-authored 443 publications receiving 66861 citations. Previous affiliations of Philip A. Poole-Wilson include Harefield Hospital & St George's Hospital.

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Potassium loss from rabbit myocardium during hypoxia: evidence for passive efflux linked to anion extrusion.

TL;DR: During hypoxic substrate free perfusion K+ loss was due to an increased efflux with no evidence for altered influx of potassium, suggesting the extrusion of accumulated anions from the myocardium could be the major determinant of the early potassium loss during hypoxia and ischaemia.
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Reduced contractile responses to forskolin and a cyclic AMP analogue in myocytes from failing human ventricle.

TL;DR: Evidence is provided for a post-receptor defect in addition to beta-adrenoceptor desensitisation in myocytes from failing human heart and forskolin or dibutyryl cyclic AMP could give a significant increase in contraction over that with isoprenaline alone.
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Beta-adrenoceptor subtype dependence of chronotropy in mouse embryonic stem cell-derived cardiomyocytes.

TL;DR: This study extends the characterisation of ESCM as a preparation for studying receptor pharmacology, and indicates that the β1AR is the predominant subtype mediating increases in contraction rate in murine ESCM.
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Acute hemodynamic and neuroendocrine effects of dopexamine, a new vasodilator for the treatment of heart failure: comparison with dobutamine, captopril, and nitrate.

TL;DR: Dopexamine, a new vasodilator possessing both postjunctional dopaminergic and β2-adrenoceptor agonist actions, may have a role in the management of severe low output cardiac failure.