{"id":80903,"date":"2018-05-04T12:07:39","date_gmt":"2018-05-04T12:07:39","guid":{"rendered":"http:\/\/humanitasnet-new.local\/enciclopedia\/donja-suplja-vena\/"},"modified":"2018-05-04T12:07:39","modified_gmt":"2018-05-04T12:07:39","slug":"donja-suplja-vena","status":"publish","type":"enciclopedia","link":"https:\/\/humanitas-net.humweb.webiz.team\/sr\/wiki\/donja-suplja-vena\/","title":{"rendered":"Donja \u0161uplja vena"},"content":{"rendered":"<h2 id=\"sta-je-donja-suplja-vena\">\u0160ta je donja \u0161uplja vena?<\/h2>\n<p>Donja \u0161uplja vena jedna je od najve\u0107ih vena u ljudskom telu. Ova vena, koja se tako\u0111e naziva i vena cava inferior, prenosi deoksigenizovanu krv iz donjeg dela tela (donjih udova i svih organa koji se nalaze ispod dijafragme) u srce. Najve\u0107i deo donje \u0161uplje vene nalazi se u trbu\u0161noj \u0161upljini, dok se njen mali deo nalazi u grudnom ko\u0161u. Prostire se du\u017e desne strane ki\u010dmenog stuba, iza jetre i gu\u0161tera\u010de, a preko otvora na dijafragmi ulazi u desnu pretkomoru srca. Nastaje na mestu koje je pribli\u017eno u visini petog slabinskog pr\u0161ljena spajanjem dve vene &#8211; leve i desne bedrene vene.<\/p>\n<p>&nbsp;<\/p>\n<p>Kod odrasle osobe donja \u0161uplja vena duga\u010dka je oko 22 cm, od \u010dega otprilike 18 cm prolazi kroz trbu\u0161nu \u0161upljinu. Ova vena, druga po veli\u010dini najve\u0107a u telu, ima pre\u010dnik od oko 30 milimetara. Nastaje spajanjem leve i desne bedrene vene. Obe bedrene vene nastaju spajanjem unutra\u0161njih i spoljnih bedrenih vena. Bedrene vene odgovorne su za sakupljanje krvi iz donjih udova, karlice, spolja\u0161njih delova genitalija kao i trbu\u0161nog zida. Deoksigenizovana krv koja izlazi iz organa, genitalija, zadnjice, donjeg dela le\u0111a i gornjeg dela butina prolazi kroz bedrene vene. Deoksigenizovana krv koja izlazi iz nogu i trbu\u0161nog zida prolazi kroz eksterne bedrene vene.<\/p>\n<p>&nbsp;<\/p>\n<p>Sindrom donje \u0161uplje vene (IVCS &#8211; inferior vena cava syndrome) je poreme\u0107aj koji nastaje kao posledica opstrukcije u donjoj \u0161upljoj veni. Ove opstrukcije naj\u010de\u0161\u0107e nastaju kada u unutra\u0161njost vene u\u0111e strano telo, a javljaju se i kao posledica pritiska na zidove vena usled otoka ili tumora. Tromboza koja se javi u predelu donje \u0161uplje vene tako\u0111e mo\u017ee dovesti do nastanka sindroma donje \u0161uplje vene. Tromboza dubokih vena je vensko oboljenje koje karakteri\u0161e pojava krvnog ugru\u0161ka u nekoj od dubokih vena. Tromboza dubokih vena ozbiljan je zdravstveni problem koji mo\u017ee dovesti po pojave simptoma poput oticanja i bola. U esktremnim slu\u010dajevima mo\u017ee izazvati i komplikacije opasne po \u017eivot pacijenata, i to naj\u010de\u0161\u0107e plu\u0107nu emboliju. Sindrom donje \u0161uplje vene mo\u017ee se javiti i u toku trudno\u0107e i dovesti do pojave komplikacija poput niskog broja otkucaja srca, smanjenog rada bubrega, kao i pove\u0107anja venskog pritiska u telu. Neki od simptoma koji se mogu javiti kao posledica sindroma donje \u0161uplje vene su edem na donjim ekstremitetima, tahikardija, uznemirenost, kao i sindroma niskog krvnog pritiska koji se javlja kod trudnica prilikom le\u017eanja. U nekim slu\u010dajevima pacijenti koji boluju od sindroma donje \u0161uplje vene \u010desto ne pokazuju nikakve simptome, a prvi znaci ovog oboljenja javljaju se pojavom komplikacija.<\/p>\n<p>&nbsp;<\/p>\n<p>Kako \u0107e se le\u010diti sindrom donje \u0161uplje vene zavisi od toga \u0161ta ga je izazvalo, kao i od toga u kakvom se stanju nalazi celokupno zdravlja pacijenta i intenziteta simptoma kojim se bolest manifestuje. U slu\u010dajevima tromboze dubokih vena, pacijenti se naj\u010de\u0161\u0107e le\u010de antikoagulantima i tromboliti\u010dkim lekovima. Mogu se koristiti i IVC filteri koji se vezuju za velike krvne ugru\u0161ke i spre\u010davaju ih da kroz \u0161uplje vene do\u0111u do srca i plu\u0107a. U slu\u010daju pojave bilo kakvih simptoma koji mogu ukazivati na postojanje tromboze dubokih vena neophodno je potra\u017eiti hitnu medicinsku pomo\u0107 kako bi se ustanovila ta\u010dna dijagnoza i na vreme zapo\u010delo le\u010denje kako bi se izbegle posledice opasne po zdravlje pa \u010dak i \u017eivot pacijenta.<\/p>\n<p>&nbsp;<\/p>\n<h2 id=\"koja-je-funkcija-donje-suplje-vene\">Koja je funkcija donje \u0161uplje vene?<\/h2>\n<p>Ova vena prenosi deoksigenizovanu krv iz donjeg dela tela (donjih udova i svih organa koji se nalaze ispod dijafragme) u srce. Najve\u0107i deo donje \u0161uplje vene nalazi se u trbu\u0161noj \u0161upljini, dok se njen mali deo nalazi u grudnom ko\u0161u. Prostire se du\u017e desne strane ki\u010dmenog stuba, iza jetre i gu\u0161tera\u010de, a preko otvora na dijafragmi ulazi u desnu pretkomoru srca. Nastaje na mestu koje je pribli\u017eno u visini petog slabinskog pr\u0161ljena spajanjem dve vene &#8211; leve i desne bedrene vene.<\/p>\n","protected":false},"featured_media":0,"parent":0,"template":"","Example":[1789],"class_list":["post-80903","enciclopedia","type-enciclopedia","status-publish","hentry","enciclopedia_category-anatomija"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Donja \u0161uplja vena - Humanitas.net<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"sr_RS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Donja \u0161uplja vena - Humanitas.net\" \/>\n<meta property=\"og:description\" content=\"\u0160ta je donja \u0161uplja vena? Donja \u0161uplja vena jedna je od najve\u0107ih vena u ljudskom telu. Ova vena, koja se tako\u0111e naziva i vena cava inferior, prenosi deoksigenizovanu krv iz donjeg dela tela (donjih udova i svih organa koji se nalaze ispod dijafragme) u srce. 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