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![]() | The contents of the Pulmonary artery pressure page were merged into Pulmonary artery on 28 September 2013. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page. |
Does anyone else see weird rendering problems on this page? A couple images overlap unless you have really wide browser windows.
Yes, I just noticed this too. Bug needs Fixing
Article, like in the one for the aorta, should mention which costal cartilage it arises from — Preceding unsigned comment added by 46.7.80.205 ( talk) 20:26, 27 March 2012 (UTC)
The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.
Information in the article pulmonary artery pressure would be more suitably covered here. LT90001 ( talk) 09:38, 24 August 2013 (UTC)
Have completed the merge. Would also like to merge Pulmonary wedge pressure here, as it would improve the quality of the content to have it in one place. LT910001 ( talk) 08:47, 8 November 2013 (UTC)
The terms PAWP and pulmonary artery occlusion pressure (PAOP) are used interchangeably and refer to the same measurement obtained from the tip of a PAC following balloon inflation and flotation to the wedged position. As already discussed, PAWP and PAOP are used as indirect estimates of mean LAP. In contrast, the hydrostatic pressure in the pulmonary capillaries is a different pressure that must exceed Left Atrial Pressure (LAP) to maintain antegrade blood flow through the lungs. This pulmonary capillary pressure must not be confused with PAWP or LAP, nor should these terms be used interchangeably. Continued use of the phrase “pulmonary capillary wedge pressure” to mean PAWP or PAOP has perpetuated misconceptions about these measurements. Although the magnitude of the difference between pulmonary capillary pressure and PAWP is generally small, it can increase markedly when resistance to flow in the pulmonary veins is elevated. In most situations, the major component of pulmonary vascular resistance occurs at the precapillary, pulmonary arteriolar level. However, rare conditions like pulmonary veno-occlusive disease may cause a marked increase in postcapillary resistance to flow within the pulmonary veins. A similar situation arises in other conditions that disproportionately increase pulmonary venous resistance, such as central nervous system injury, acute lung injury, hypovolemic shock, endotoxemia, and norepinephrine infusion. Under these conditions, measurement of PAWP will underestimate pulmonary capillary pressure substantially and thereby underestimate the risk of hydrostatic pulmonary edema. Although pulmonary capillary pressure may be measured at the bedside by analyzing the decay in pulmonary artery pressure (PAP) following pulmonary artery catheter (PAC) balloon inflation, these techniques have not been adopted widely in clinical practice. To avoid confusion, the phrase “pulmonary capillary wedge pressure” should be abandoned because it is imprecise and misleading.
http://web.squ.edu.om/med-Lib/MED_CD/E_CDs/anesthesia/site/content/v03/030280r00.HTM — Preceding unsigned comment added by Cheryldrn ( talk • contribs) 16:37, 9 March 2014 (UTC)
... can occur in certain disease states doi:10.1161/CIRCULATIONAHA.114.012907 JFW | T@lk 22:26, 26 January 2015 (UTC)
3 right pulmonary artery trunk to supply each lobars. While only 2 on the left corresponding to 2 lobars on the left lung. R.Radzi ( talk) 02:54, 1 July 2018 (UTC)
it says that the pulmonary artery comes from the right side of the heart, which it does, but that could be confusing for some students as it actually comes from the left atrium although it is on the right side. — Preceding unsigned comment added by 95.145.128.85 ( talk) 10:51, 29 May 2019 (UTC)
The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.
Derives notability from parent article. More readily covered within pulmonary artery as in 'the artery ends at...'; making reading experience easier for readers Tom (LT) ( talk) 23:46, 28 December 2019 (UTC)
The result of the move request was: no consensus to move the page to the proposed title at this time, per the discussion below. Dekimasu よ! 12:38, 7 January 2020 (UTC)
Pulmonary artery → Pulmonary arteries – It is more common (and logical) to refer to the pulmonary arteries as a group - ie arteries that carry blood without oxygen from the right heart to the lungs - rather than referring to a single pulmonary artery. Changing the title will also mean the article is easier to read because of this. Tom (LT) ( talk) 23:48, 28 December 2019 (UTC)
This is the
talk page for discussing improvements to the
Pulmonary artery article. This is not a forum for general discussion of the article's subject. |
Article policies
|
Find sources: Google ( books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL |
![]() | This article is rated C-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | |||||||||||||
|
![]() | The contents of the Pulmonary artery pressure page were merged into Pulmonary artery on 28 September 2013. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page. |
Does anyone else see weird rendering problems on this page? A couple images overlap unless you have really wide browser windows.
Yes, I just noticed this too. Bug needs Fixing
Article, like in the one for the aorta, should mention which costal cartilage it arises from — Preceding unsigned comment added by 46.7.80.205 ( talk) 20:26, 27 March 2012 (UTC)
The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.
Information in the article pulmonary artery pressure would be more suitably covered here. LT90001 ( talk) 09:38, 24 August 2013 (UTC)
Have completed the merge. Would also like to merge Pulmonary wedge pressure here, as it would improve the quality of the content to have it in one place. LT910001 ( talk) 08:47, 8 November 2013 (UTC)
The terms PAWP and pulmonary artery occlusion pressure (PAOP) are used interchangeably and refer to the same measurement obtained from the tip of a PAC following balloon inflation and flotation to the wedged position. As already discussed, PAWP and PAOP are used as indirect estimates of mean LAP. In contrast, the hydrostatic pressure in the pulmonary capillaries is a different pressure that must exceed Left Atrial Pressure (LAP) to maintain antegrade blood flow through the lungs. This pulmonary capillary pressure must not be confused with PAWP or LAP, nor should these terms be used interchangeably. Continued use of the phrase “pulmonary capillary wedge pressure” to mean PAWP or PAOP has perpetuated misconceptions about these measurements. Although the magnitude of the difference between pulmonary capillary pressure and PAWP is generally small, it can increase markedly when resistance to flow in the pulmonary veins is elevated. In most situations, the major component of pulmonary vascular resistance occurs at the precapillary, pulmonary arteriolar level. However, rare conditions like pulmonary veno-occlusive disease may cause a marked increase in postcapillary resistance to flow within the pulmonary veins. A similar situation arises in other conditions that disproportionately increase pulmonary venous resistance, such as central nervous system injury, acute lung injury, hypovolemic shock, endotoxemia, and norepinephrine infusion. Under these conditions, measurement of PAWP will underestimate pulmonary capillary pressure substantially and thereby underestimate the risk of hydrostatic pulmonary edema. Although pulmonary capillary pressure may be measured at the bedside by analyzing the decay in pulmonary artery pressure (PAP) following pulmonary artery catheter (PAC) balloon inflation, these techniques have not been adopted widely in clinical practice. To avoid confusion, the phrase “pulmonary capillary wedge pressure” should be abandoned because it is imprecise and misleading.
http://web.squ.edu.om/med-Lib/MED_CD/E_CDs/anesthesia/site/content/v03/030280r00.HTM — Preceding unsigned comment added by Cheryldrn ( talk • contribs) 16:37, 9 March 2014 (UTC)
... can occur in certain disease states doi:10.1161/CIRCULATIONAHA.114.012907 JFW | T@lk 22:26, 26 January 2015 (UTC)
3 right pulmonary artery trunk to supply each lobars. While only 2 on the left corresponding to 2 lobars on the left lung. R.Radzi ( talk) 02:54, 1 July 2018 (UTC)
it says that the pulmonary artery comes from the right side of the heart, which it does, but that could be confusing for some students as it actually comes from the left atrium although it is on the right side. — Preceding unsigned comment added by 95.145.128.85 ( talk) 10:51, 29 May 2019 (UTC)
The following discussion is closed. Please do not modify it. Subsequent comments should be made on the appropriate discussion page. No further edits should be made to this discussion.
Derives notability from parent article. More readily covered within pulmonary artery as in 'the artery ends at...'; making reading experience easier for readers Tom (LT) ( talk) 23:46, 28 December 2019 (UTC)
The result of the move request was: no consensus to move the page to the proposed title at this time, per the discussion below. Dekimasu よ! 12:38, 7 January 2020 (UTC)
Pulmonary artery → Pulmonary arteries – It is more common (and logical) to refer to the pulmonary arteries as a group - ie arteries that carry blood without oxygen from the right heart to the lungs - rather than referring to a single pulmonary artery. Changing the title will also mean the article is easier to read because of this. Tom (LT) ( talk) 23:48, 28 December 2019 (UTC)