Výsledky vyhledávání - "Neil P. Andrews"

Routine Laboratory Tests can Predict In-hospital Mortality in Acute Exacerbations of COPD

Autor: Fraser Brims, A Asiimwe, Dave R. Prytherch, Sally Kilburn, Anoop Chauhan, Bernard Higgins, Neil P. Andrews

Publikováno v: Lung. 189:225-232

Chronic obstructive pulmonary disease (COPD) has a rising global incidence and acute exacerbation of COPD (AECOPD) carries a high health-care economic burden. Classification and regression tree (CART) analysis is able to create decision trees to clas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0619871df1292c5e6e1f69e4e39e78f
https://doi.org/10.1007/s00408-011-9298-z

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Is cardiac resynchronisation therapy feasible, safe and beneficial in the very elderly?

Autor: Bartosz, Olechowski, Rebecca, Sands, Donah, Zachariah, Neil P, Andrews, Richard, Balasubramaniam, Mark, Sopher, John, Paisey, Paul R, Kalra

Publikováno v: Journal of Geriatric Cardiology : JGC

Objective To evaluate whether cardiac resynchronisation therapy (CRT) implantation was feasible and safe in octogenarians and the association with symptoms. Methods Consecutive patients undergoing CRT implantation were recruited from two UK centers.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c9110d9b92d6c946610b05f57fb36bd6
https://pubmed.ncbi.nlm.nih.gov/26512240

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Platelet inhibitory effect of nitric oxide in the human coronary circulation: impact of endothelial dysfunction

Autor: Arshed A. Quyyumi, Mohsin Husain, Nader Dakak, Neil P. Andrews

Publikováno v: Journal of the American College of Cardiology. 37(2):510-516

OBJECTIVES We sought to determine whether coronary vascular nitric oxide (NO) release in vivo modulates platelet activation. BACKGROUND Nitric oxide modulates vasodilator tone and platelet activity via the cyclic guanosine monophosphate (cGMP) pathwa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46fc2101264cffbb4f38105decbd168c

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Implantable defibrillator event rates in patients with unexplained syncope and inducible sustained ventricular tachyarrhythmias

Autor: Neil P. Andrews, Joseph J. Evans, Richard I. Fogel, Eric N. Prystowsky, Gemma Pelargonio

Publikováno v: Journal of the American College of Cardiology. 34(7):2023-2030

OBJECTIVES To assess the clinical significance of inducible ventricular tachyarrhythmias among patients with unexplained syncope. BACKGROUND Induction of sustained ventricular arrhythmias at electrophysiology study in patients with unexplained syncop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16291ff5e0ac5707b3071ef52f6214ba

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Glutathione reverses endothelial dysfunction and improves nitric oxide bioavailability

Autor: Feroz A Padder, Mohsin Husain, Arshed A. Quyyumi, Abhiram Prasad, Neil P. Andrews

Publikováno v: Journal of the American College of Cardiology. 34(2):507-514

OBJECTIVES We investigated whether glutathione (GSH), a reduced thiol that modulates redox state and forms adducts of nitric oxide (NO), improves endothelium-dependent vasomotion and NO activity in atherosclerosis. BACKGROUND Endothelial dysfunction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4c4a4c199b16baf3e9c15c697123075

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Effect of systemic alpha-2 adrenergic blockade on the morning increase in platelet aggregation in normal subjects

Autor: David S. Goldstein, Neil P. Andrews, Arshed A. Quyyumi

Publikováno v: The American Journal of Cardiology. 84:316-320

To assess whether activation of platelets by catecholamines contributes to the increase in platelet aggregation associated with either the assumption of upright posture or exercise, we studied the effect of oral yohimbine on these phenomena. Whole bl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bae1609788d67e1f82964ddbabbb1e10
https://doi.org/10.1016/s0002-9149(99)00283-0

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Blood Pressure Changes During Transient Myocardial Ischemia: Insights Into Mechanisms

Autor: Asif Rehman, Gloria Zalos, Neil P. Andrews, David Mulcahy, Arshed A. Quyyumi

Publikováno v: Journal of the American College of Cardiology. 30:1249-1255

Objectives. We investigated the contribution of changes in systemic blood pressure to the genesis of spontaneous myocardial ischemia. Background. Although increases in heart rate often precede the development of spontaneous myocardial ischemia, it re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::611e5766a2d0bb140491dfe5c5d9d47c
https://doi.org/10.1016/s0735-1097(97)00289-1

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Nitric Oxide Activity in the Atherosclerotic Human Coronary Circulation

Autor: Syed Husain, Julio A. Panza, Richard O. Cannon, David Mulcahy, Arshed A. Quyyumi, Neil P. Andrews, Nader Dakak

Publikováno v: Journal of the American College of Cardiology. 29:308-317

Objectives. We determined the activity of nitric oxide at rest and after acetylcholine in the atherosclerotic human coronary circulation.Background. Although responses to acetylcholine, an endothelium-dependent vasodilator, are abnormal in patients w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef2e82db8384eab843f64c827225502e
https://doi.org/10.1016/s0735-1097(96)00472-x

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