Results 141 to 150 of about 524,720 (204)

Case Report: Unveiling segmental hemodynamic heterogeneity in internal jugular vein stenosis: a patient-specific CFD analysis. [PDF]

open access: yesFront Cardiovasc Med
Li H   +15 more
europepmc   +1 more source

Hemodynamic sensors

The American Journal of Cardiology, 2000
Present adaptive-rate pacemakers use a range of sensors for implementation in open-loop and closed-loop control systems. Hemodynamic sensors that detect the mechanical action of the heart and blood flow offer additional features to implement physiologic rate adaption in rate-controlling systems and rate-limiting systems.
D R, Daum, B R, Jones, D J, Lang
openaire   +2 more sources

Hemodynamics rounds: Hemodynamics of mitral valve interventions

Catheterization and Cardiovascular Interventions, 2020
AbstractMitral valvulopathy presents as regurgitation, stenosis, or mixed disease and can occur in both native and prosthetic valves. Such disease develops in conjunction with pathophysiologic changes in the left atrium (LA) and drives changes in LA compliance, pressure, and thus clinical syndromes.
James W. Lloyd   +2 more
openaire   +2 more sources

Hemodynamics

Comprehensive Physiology, 2016
ABSTRACTA review is presented of the physical principles governing the distribution of blood flow and blood pressure in the vascular system. The main factors involved are the pulsatile driving pressure generated by the heart, the flow characteristics of blood, and the geometric structure and mechanical properties of the vessels.
openaire   +2 more sources

Vascular Hemodynamics

AORN Journal, 1998
ABSTRACTThe vascular system is a complex network transporting blood to and from all parts of the body. It distributes oxygenated and nutrientrich blood to body tissues via arteries, arterioles, metarterioles, and capillaries. Venules and veins carry deoxygenated blood, cellular wastes, and carbon dioxide to the heart and lungs to be oxygenated or ...
openaire   +2 more sources

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