Magnetic resonance quantification of regional blood flow and oxygen delivery to the brain, gut, kidneys, and lower extremities in adolescents with a Fontan circulation compared to biventricular controls [PDF]
Journal of Cardiovascular Magnetic Resonance: Background: Accumulation of progressive extracardiac disease is nearly universal for patients with single ventricle heart disease palliated to a Fontan circulation; however, etiologies are poorly understood.
Jennifer Romanowicz +8 more
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Pancreatic regional blood flow links the endocrine and exocrine diseases [PDF]
The Journal of Clinical Investigation, 2023 An increasing number of studies have demonstrated that disease states of the endocrine or exocrine pancreas aggravate one another, which implies bidirectional blood flow between islets and exocrine cells.
Adam A. Rizk +4 more
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Regional myocardial strain analysis via 2D speckle tracking echocardiography: validation with sonomicrometry and correlation with regional blood flow in the presence of graded coronary stenoses and dobutamine stress [PDF]
Cardiovascular Ultrasound, 2020 Background Quantitative regional strain analysis by speckle tracking echocardiography (STE) may be particularly useful in the assessment of myocardial ischemia and viability, although reliable measurement of regional strain remains challenging ...
John C. Stendahl +10 more
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Regional Myocardial Blood Flow* [PDF]
Journal of Clinical Investigation, 1967 A method is described which measures the local effectiveness of the myocardial circulation, expressed as a clearance constant. Uniform clearance constants have been demonstrated in the normal canine and human myocardium. A distinct difference in clearance constants has been demonstrated between the normal canine myocardium and areas of naturally ...
J M, Sullivan +3 more
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Biomedicines, 2022 Sepsis is associated with circulatory dysfunction contributing to disturbed blood flow and organ injury. Decreased organ perfusion in sepsis is attributed, in part, to the loss of vasoregulatory mechanisms.
Forough Jahandideh +6 more
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Altered cerebral hemodyamics and cortical thinning in asymptomatic carotid artery stenosis. [PDF]
PLoS ONE, 2017 Cortical thinning is a potentially important biomarker, but the pathophysiology in cerebrovascular disease is unknown. We investigated the association between regional cortical blood flow and regional cortical thickness in patients with asymptomatic ...
Randolph S Marshall +4 more
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Frontiers in Pediatrics, 2022 Neonates undergoing the Norwood procedure for hypoplastic left heart syndrome are at higher risk of impaired systemic oxygen delivery with resultant brain, kidney, and intestinal ischemic injury, shock, and death.
George M. Hoffman +9 more
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Methylphenidate’s Effect on Cerebral Blood Flow in Patients with Narcolepsy [PDF]
Sleep Medicine Research, 2010 We performed 99mTc-ethyl cysteinate dimer brain single-photon emission computed tomography before and after administering methyl-phenidate, for four weeks, to narcolepsy patients with cataplexy.
Eun Yeon Joo +2 more
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Acute Blood Loss: Regional Blood Flow and Microcirculation (Review, Part II)
Общая реаниматология, 2017 It was shown in the first part of the review that the alterations of systemic hemodynamics and microcirculation in acute blood loss led to the development of metabolic disorders and cell damage.
V. V. Moroz, I. A. Ryzhkov
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Acute Blood Loss: Regional Blood Flow and Microcirculation (Review, Part I)
Общая реаниматология, 2016 The first part of the review highlights the data on the structural and functional organization of the microvas culature; regulation of vascular tone including local (metabolic and myogenic mechanisms, role of endothelium and red blood cells) and systemic
V. V. Moroz, I. A. Ryzhkov
doaj +1 more source