Hyperemia

Known as: Hyperemias, Hyperemia [Disease/Finding], engorgement 
The presence of an increased amount of blood in a body part or an organ leading to congestion or engorgement of blood vessels. Hyperemia can be due… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1936-2017
020040060019362016

Related topics

Related topics

30 relations

Narrower (7)

Active HyperemiaBloodshot eyeBlushingBreast engorgement
(More)
Anemia, Sickle CellBlood CirculationErythemaIn Blood
(More)

Broader (3)

Autonomic nervous system disordersCongestioncirculatory disorders

Related mentions per year

Related mentions per year

1936-2019
19401960198020002020
Hyperemia
Vascular Diseases
Blood Circulation
Pathological Dilatation
Microbiological
Erythema

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2016
Review
2016
Myths and Facts About the Effects of Ischemic Preconditioning on Performance.
Although numerous studies have demonstrated the effect of ischemic preconditioning (IPC) in clinical application, the… (More)
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Highly Cited
2009
Highly Cited
2009
Importance of venous congestion for worsening of renal function in advanced decompensated heart failure.
OBJECTIVES To determine whether venous congestion, rather than impairment of cardiac output, is primarily associated with the… (More)
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Highly Cited
2006
Highly Cited
2006
Astrocyte-mediated control of cerebral blood flow
Local increase in blood flow during neural activity forms the basis for functional brain imaging, but its mechanism remains… (More)
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Highly Cited
2003
Highly Cited
2003
Neuron-to-astrocyte signaling is central to the dynamic control of brain microcirculation
The cellular mechanisms underlying functional hyperemia—the coupling of neuronal activation to cerebral blood vessel responses… (More)
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Highly Cited
1999
Highly Cited
1999
Relationship of MRI delayed contrast enhancement to irreversible injury, infarct age, and contractile function.
BACKGROUND Contrast MRI enhancement patterns in several pathophysiologies resulting from ischemic myocardial injury are… (More)
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Highly Cited
1994
Highly Cited
1994
Detection of soft-tissue hyperemia: value of power Doppler sonography.
OBJECTIVE Power Doppler sonography is a new technique that offers extended dynamic range over that provided by conventional color… (More)
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Highly Cited
1992
Highly Cited
1992
Non-invasive detection of endothelial dysfunction in children and adults at risk of atherosclerosis.
Endothelial dysfunction is an early event in experimental studies of atherogenesis, preceding formation of plaques. We have… (More)
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Highly Cited
1985
Highly Cited
1985
Maximal perfusion of skeletal muscle in man.
Five subjects exercised with the knee extensor of one limb at work loads ranging from 10 to 60 W. Measurements of pulmonary… (More)
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Highly Cited
1985
Highly Cited
1985
Calcitonin gene-related peptide is a potent vasodilator
A novel peptide, calcitonin gene-related peptide (CGRP), has been predicted to result from alternative processing of the primary… (More)
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Highly Cited
1981
Highly Cited
1981
Focal hyperemia followed by spreading oligemia and impaired activation of rCBF in classic migraine.
Regional cerebral blood flow (rCBF) was measured in 254 areas of a hemisphere with the xenon 133 intraarterial injection method… (More)
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