systolic volume

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• End-systolic volume — (ESV) is the volume of blood in the left ventricle at the end of contraction, or systole, and the beginning of filling, or diastole. End systolic volume can be used clinically as a measurement of the adequacy of cardiac emptying, related to… …   Wikipedia

• end-systolic volume — (ESV) the volume of blood remaining in each ventricle at the end of systole, usually about 50–60 mL but sometimes as little as 10–30 mL in the normal heart; it is the difference between the end diastolic volume and the stroke volume and is… …   Medical dictionary

• Systolic geometry — In mathematics, systolic geometry is the study of systolic invariants of manifolds and polyhedra, as initially conceived by Charles Loewner, and developed by Mikhail Gromov and others, in its arithmetic, ergodic, and topological manifestations.… …   Wikipedia

• Systolic hypertension — In medicine, systolic hypertension is defined as an elevated systolic blood pressure. If systolic blood pressure is elevated with a normal diastolic blood pressure, it is called isolated systolic hypertension. Systolic hypertension may be due to… …   Wikipedia

• volume — Space occupied by matter, expressed usually in cubic millimeters, cubic centimeters, liters, etc. See water. SEE ALSO: capacity. [L. volumen, something rolled up, scroll, fr. volvo, to roll] atomic v. the atomic weight of an element divided by… …   Medical dictionary

• Volume entropy — Among the various notions of entropy found in dynamical systems, differential geometry, and geometric group theory, an important role is played by the volume entropy.Let (M,g) be a closed surface with a Riemannian metric g . Denote by ( ilde{M},… …   Wikipedia

• Pressure volume diagram — Thermodynamics …   Wikipedia

• Stroke volume — (SV) is the volume of blood pumped by the right/left ventricle of the heart in one contraction. Specifically, it is the volume of blood ejected from ventricles during systole.The stroke volume is not all of the blood contained in the left… …   Wikipedia

• End-diastolic volume — In cardiovascular physiology, end diastolic volume (EDV) is the volume of blood in a ventricle at the end of filling (diastole). Because greater EDVs cause greater distention of the ventricle, EDV is often used synonymously with preload , which… …   Wikipedia

• Stroke volume — The amount of blood pumped by the left ventricle of the heart in one contraction. The stroke volume is not all of the blood contained in the left ventricle. The heart does not pump all the blood out of the ventricle. Normally, only about two… …   Medical dictionary

• end-diastolic volume — (EDV) the volume of blood in each ventricle at the end of diastole, usually about 120–130 mL but sometimes reaching 200–250 mL in the normal heart; it is a measure of preload (q.v.) and is the sum of the stroke volume and the end systolic… …   Medical dictionary