Per pressione venosa centrale si intende un valore\npressorio espresso in millimetri di mercurio oppure in centimetri d\u2019acqua (ogni\nmillimetro di mercurio corrisponde a 1,3 cm. d\u2019acqua) rilevato nel tratto\nterminale della vena cava superiore e corrispondente alla pressione vigente\nnell\u2019atrio destro del cuore.<\/p>\n\n\n\n
La rilevazione della PVC avviene grazie alla posa di un\ncatetere venoso centrale attraverso una vena superficiale di grosso calibro:\nvena giugulare, succlavia, vena basilica, safena.<\/p>\n\n\n\n
Il valore di PVC permette di valutare il volume ematico\nche circola, la funzionalit\u00e0 cardiaca e il ritorno venoso. Il range di\nriferimento \u00e8 ancora oggetto di discussione, infatti il limite inferiore ha un\nvalore da 0 a 5, mentre il limite superiore \u00e8 da 7 a 12.<\/p>\n","protected":false},"excerpt":{"rendered":"
Per pressione venosa centrale si intende un valore pressorio espresso in millimetri di mercurio oppure in centimetri d\u2019acqua (ogni millimetro di mercurio corrisponde a 1,3 cm. d\u2019acqua) rilevato nel tratto terminale della vena cava superiore e corrispondente alla pressione vigente nell\u2019atrio destro del cuore. La rilevazione della PVC avviene grazie alla posa di un catetere […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6,55,66],"tags":[],"class_list":["post-181","post","type-post","status-publish","format-standard","hentry","category-gotadoro","category-pediatria-e-geriatria","category-pressione-venosa-centrale"],"_links":{"self":[{"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/posts\/181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=181"}],"version-history":[{"count":1,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/posts\/181\/revisions"}],"predecessor-version":[{"id":182,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=\/wp\/v2\/posts\/181\/revisions\/182"}],"wp:attachment":[{"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/amaranui.netsons.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}