venous filling index

venous filling index
a measure of the rate of refilling of the veins, usually in the legs, expressed in milliliters per second; calculated by dividing 0.9 of the functional venous volume by the time needed to go from minimum volume (after patient has been supine with legs elevated) to 0.9 of the venous volume (with patient standing up).

Medical dictionary. 2011.

Игры ⚽ Нужна курсовая?

Look at other dictionaries:

  • Jugular venous pressure — A man with congestive heart failure and marked jugular venous distension. External jugular vein marked by an arrow. The jugular venous pressure (JVP, sometimes referred to as jugular venous pulse) is the indirectly observed pressure over the… …   Wikipedia

  • VFI — vascularization flow index; venous filling index; visual field intact …   Medical dictionary

  • VFI — • vascularization flow index; • venous filling index; • visual field intact …   Dictionary of medical acronyms & abbreviations

  • Cardiac output — (Q or or CO ) is the volume of blood being pumped by the heart, in particular by a left or right ventricle in the time interval of one minute. CO may be measured in many ways, for example dm3/min (1 dm3 equals 1000 cm3 or 1 litre). Q is… …   Wikipedia

  • Cardiac cycle — Cardiac events occurring in the cardiac cycle. Two complete cycles are illustrated. The cardiac cycle is a term referring to all or any of the events related to the flow or blood pressure that occurs from the beginning of one heartbeat to the… …   Wikipedia

  • Pressure volume diagram — Thermodynamics …   Wikipedia

  • Heart sounds — Front of thorax, showing surface relations of bones, lungs (purple), pleura (blue), and heart (red outline). The location of best auscultation for each heart valve are labeled with M , T , A , and P . First heart sound: caused by atrioventricular …   Wikipedia

  • Diastole — Heart during ventricular diastole. Diastole (  /d …   Wikipedia

  • Heparin — Systematic (IUPAC) name see Hep …   Wikipedia

  • ICD-9-CM Volume 3 — is a system of procedural codes. It is a subset of ICD 9 CM (volumes 1 and 2 are used for diagnostic codes.) The United States National Center for Health Statistics drafted ICD 10 PCS in 2000 as a potential replacement for ICD 9 CM Volume 3, but… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”