Kim H. Parker
Imperial College London
362 Papers
2.7K Citations
Kim H. Parker is an academic researcher from Imperial College London. The author has contributed to research in topics: Medicine & Blood pressure. The author has an hindex of 61, co-authored 350 publications. Previous affiliations of Kim H. Parker include Monash University & University of Massachusetts Amherst.
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Papers
Validation of high temporal resolution spiral phase velocity mapping of temporal patterns of left and right coronary artery blood flow against Doppler guidewire
Jennifer Keegan,Claire E. Raphael,Kim H. Parker,Robin Simpson,Stephen Strain,Ranil de Silva,Ranil de Silva,Carlo Di Mario,Julian Collinson,Rod Stables,Ricardo Wage,Peter Drivas,Malindie H Sugathapala,Sanjay K Prasad,David N. Firmin +14 more
TL;DR: High temporal resolution breath-hold spiral phase velocity mapping underestimates absolute values of coronary flow velocity but allows accurate assessment of the temporal patterns of blood flow.
“Wave” as defined by wave intensity analysis
TL;DR: This work uses data gathered in a simple bench-top experiment to demonstrate how wave intensity analysis defines a wave, and demonstrates that forward- and backward-travelling peaks of intensity usefully define wave interactions.
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Large-amplitude ac voltammetry: Theory for reversible redox reactions in the “slow scan limit approximation”
TL;DR: In this paper, the authors derived an analytical solution for the current response of an ac voltammetric experiment on a reversible redox system, valid for ac potential excitations of any magnitude.
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Estimation of coronary wave intensity analysis using noninvasive techniques and its application to exercise physiology
Christopher Broyd,Sukhjinder Nijjer,Sayan Sen,Ricardo Petraco,Siana Jones,Rasha Al-Lamee,Nicolas Foin,Mahmud Al-Bustami,Amarjit Sethi,Raffi Kaprielian,Punit Ramrakha,Masood Khan,Iqbal S. Malik,Darrel P. Francis,Kim H. Parker,Alun D. Hughes,Ghada Mikhail,Jamil Mayet,Justin E. Davies +18 more
TL;DR: The agreement between invasive and noninvasive coronary WIA at rest is assessed and the effect of exercise is measured, finding that exercise increased the BDW and smaller waves were underestimated noninvasively.
The Contributions of Glycosaminoglycans, Collagen and Other Interstitial Components to the Hydraulic Resistivity of Porcine Aortic Wall
TL;DR: As with tissue subjected to prolonged autoclaving, the resistivity was still an order of magnitude higher than that of alkali- or acid-extracted elastin despite an apparently similar composition, suggesting the existence of a non-assayed component with important properties.
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