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- Q190402 subject Q7085819.
- Q190402 subject Q7164958.
- Q190402 abstract "Central venous pressure (CVP), also known as mean venous pressure (MVP) is the pressure of blood in the thoracic vena cava, near the right atrium of the heart. CVP reflects the amount of blood returning to the heart and the ability of the heart to pump the blood into the arterial system. CVP is often a good approximation of right atrial pressure (RAP), however the two terms are not identical, as right atrial pressure is the pressure in the right atrium. CVP and RAP can differ when arterial tone is altered. This can be graphically depicted as changes in the slope of the venous return plotted against right atrial pressure (where central venous pressure increases, but right atrial pressure stays the same; VR = CVP-RAP).CVP has been, and often still is, used as a surrogate for preload, and changes in CVP in response to infusions of intravenous fluid have been used to predict volume-responsiveness (i.e. whether more fluid will improve cardiac output). However, there is increasing evidence that CVP, whether as an absolute value or in terms of changes in response to fluid, does not correlate with ventricular volume (i.e. preload) or volume-responsiveness, and so should not be used to guide intravenous fluid therapy. Nevertheless, CVP monitoring is a useful tool to guide hemodynamic therapy. The cardiopulmonary baroreflex responds to an increase in CVP by decreasing total peripheral resistance while increasing HR and ventricular contractility in dogs.".
- Q190402 wikiPageExternalLink iadt02i4p298.pdf.
- Q190402 wikiPageExternalLink Venous%20Function.pdf.
- Q190402 wikiPageExternalLink BP020.htm.
- Q190402 wikiPageExternalLink cardfs4.htm.
- Q190402 wikiPageExternalLink cvp.htm.
- Q190402 wikiPageWikiLink Q1074839.
- Q190402 wikiPageWikiLink Q1128595.
- Q190402 wikiPageWikiLink Q1247300.
- Q190402 wikiPageWikiLink Q1320276.
- Q190402 wikiPageWikiLink Q1334541.
- Q190402 wikiPageWikiLink Q1406926.
- Q190402 wikiPageWikiLink Q1414127.
- Q190402 wikiPageWikiLink Q1614115.
- Q190402 wikiPageWikiLink Q181754.
- Q190402 wikiPageWikiLink Q190404.
- Q190402 wikiPageWikiLink Q2002035.
- Q190402 wikiPageWikiLink Q20026903.
- Q190402 wikiPageWikiLink Q201035.
- Q190402 wikiPageWikiLink Q203601.
- Q190402 wikiPageWikiLink Q2197000.
- Q190402 wikiPageWikiLink Q220570.
- Q190402 wikiPageWikiLink Q3506185.
- Q190402 wikiPageWikiLink Q372409.
- Q190402 wikiPageWikiLink Q3766250.
- Q190402 wikiPageWikiLink Q5094647.
- Q190402 wikiPageWikiLink Q5283218.
- Q190402 wikiPageWikiLink Q596579.
- Q190402 wikiPageWikiLink Q640448.
- Q190402 wikiPageWikiLink Q649122.
- Q190402 wikiPageWikiLink Q7085819.
- Q190402 wikiPageWikiLink Q7164958.
- Q190402 wikiPageWikiLink Q792504.
- Q190402 wikiPageWikiLink Q8481.
- Q190402 wikiPageWikiLink Q929313.
- Q190402 wikiPageWikiLink Q9530.
- Q190402 comment "Central venous pressure (CVP), also known as mean venous pressure (MVP) is the pressure of blood in the thoracic vena cava, near the right atrium of the heart. CVP reflects the amount of blood returning to the heart and the ability of the heart to pump the blood into the arterial system. CVP is often a good approximation of right atrial pressure (RAP), however the two terms are not identical, as right atrial pressure is the pressure in the right atrium.".
- Q190402 label "Central venous pressure".