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
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
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
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
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
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
ESV — end systolic volume; esophageal valve * * * end systolic volume … Medical dictionary
ESVI — end systolic volume index … Medical dictionary
ESV — • end systolic volume; • esophageal valve … Dictionary of medical acronyms & abbreviations
