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	<title>vazdusna Archives - Svet Medicine</title>
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	<title>vazdusna Archives - Svet Medicine</title>
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		<title>Plućna embolija (embolio pulmonum)</title>
		<link>https://www.svetmedicine.com/plucna-embolija-embolio-pulmonum/</link>
					<comments>https://www.svetmedicine.com/plucna-embolija-embolio-pulmonum/#respond</comments>
		
		<dc:creator><![CDATA[Svet Medicine]]></dc:creator>
		<pubDate>Tue, 26 Jun 2012 22:00:00 +0000</pubDate>
				<category><![CDATA[Bolesti srca i krvnih sudova (Kardiologija)]]></category>
		<category><![CDATA[embolija]]></category>
		<category><![CDATA[embolus]]></category>
		<category><![CDATA[krv]]></category>
		<category><![CDATA[masna]]></category>
		<category><![CDATA[opstrukcija]]></category>
		<category><![CDATA[pluca]]></category>
		<category><![CDATA[plucna embolija]]></category>
		<category><![CDATA[tromboflebitis]]></category>
		<category><![CDATA[tromboza]]></category>
		<category><![CDATA[vazdusna]]></category>
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					<description><![CDATA[<p>PLUĆNA EMBOLIJA&#160;&#8211;&#160;Nastaje zbog opstrukcije manjih ili većih grana&#160;a.pulmonalis&#160;krvnim ugruškom ili drugim materijama koje putem venske krvi dospevaju u cirkulaciju (masna i vazdušna embolija) ETIOLOGIJA: tromboflebitis i flebotromboza dubokih vena nogu, karličnih vena parijetalna tromboza desne pretkomore Izvesna stanja i bolesti potenciraju nastanak i razvoj tromboflebitisa, jer dovode do staze u nogama (trudnoća, hiruške intervencije, akutni [&#8230;]</p>
<p>The post <a href="https://www.svetmedicine.com/plucna-embolija-embolio-pulmonum/">Plućna embolija (embolio pulmonum)</a> appeared first on <a href="https://www.svetmedicine.com">Svet Medicine</a>.</p>
]]></description>
										<content:encoded><![CDATA[
<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><em><strong>PLUĆNA EMBOLIJA</strong></em>&nbsp;&#8211;&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Nastaje zbog opstrukcije manjih ili većih grana&nbsp;<em>a.pulmonalis</em>&nbsp;krvnim ugruškom ili drugim materijama koje putem venske krvi dospevaju u cirkulaciju (masna i vazdušna embolija)</span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="text-decoration: underline;"><strong>ETIOLOGIJA</strong></span>:</span></p>



<ul class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">tromboflebitis i flebotromboza dubokih vena nogu, karličnih vena</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">parijetalna tromboza desne pretkomore</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Izvesna stanja i bolesti potenciraju nastanak i razvoj tromboflebitisa, jer dovode do staze u nogama (trudnoća, hiruške intervencije, akutni infarkt miokarda, insuficijencija desnog srca, frakture kostiju); neki karcinomi (ovarijum, pankreas, jetra, želudac, prostata) uzrokuju česte migrirajuće tromboflebitise, pa i plućnu emboliju</span></li></ul>



<div class="wp-block-image"><figure class="aligncenter"><img fetchpriority="high" decoding="async" width="250" height="226" src="https://www.svetmedicine.com/wp-content/uploads/2012/06/plucna-embolija1.gif" alt="" class="wp-image-565"/></figure></div>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"></span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><span style="text-decoration: underline;"><strong>PATOFIZIOLOGIJA</strong></span>:</span></p>



<ol class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Plućna embolija (tromb, vazduh, mast, amnionska tečnost)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Plućna tromboza</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Plućni infarkt (nekroza vaskularnog tkiva)</span></li></ol>



<p class="wp-block-paragraph">&nbsp;</p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Redukcijom plućne vaskularne mreže i gubitkom vaskularnog kapaciteta dolazi do povišenja plućne vaskularne rezistencije koja dovodi do plućne hipertenzije.<br></span><br><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Do porasta pritiska u plućima (a time i u desnom srcu i sistemskom krvotoku) dolazi tek sa prekidom cirkulacije u 2/3 plućnog vaskularnog stabla. U nastanku nagle plućne hipertenzije ulogu imaju i refleksna vazokonstrikcija i venokonstrikcija (zbog oslobađanja histamina, prostaglandina, bradikinina…)</span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Plućna hipertenzija naglo opterećuje desnu komoru pritiskom, dolazi do porasta pitiska u&nbsp;<em>a.pulmonalis</em>&nbsp;ispod mesta opstrukcije, raste pritisak u desnom srcu i zato raste i sistemski venski pritisak.</span></p>



<ul class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Akutna dilatacija desne komore i desne pretkomore sa dilatacijom trikuspidnog prstena (Trikuspidna insuficijencija) i pulmonalnog ušća &#8211;&nbsp;<strong>Insuficijencija desnog srca</strong></span></li></ul>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Zbog malog priliva krvi u desno srce smanjuje se MV.&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Embolija pluća nastaje krajem prve nedelje ili 12-14 dana posle operacije</span></p>



<div class="wp-block-image"><figure class="aligncenter"><img decoding="async" width="436" height="500" src="https://www.svetmedicine.com/wp-content/uploads/2012/06/plucna-embolija2.jpg" alt="" class="wp-image-566" srcset="https://www.svetmedicine.com/wp-content/uploads/2012/06/plucna-embolija2.jpg 436w, https://www.svetmedicine.com/wp-content/uploads/2012/06/plucna-embolija2-262x300.jpg 262w" sizes="(max-width: 436px) 100vw, 436px" /></figure></div>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"></span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">MOGU SE IZDVOJITI 3 KLINIČKA OBLIKA PLUĆNE HIPERTENZIJE:</span></p>



<ol class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Akutno plućno srce (Masivna plućna embolija)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Plućni infarkt</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Tromboembolijska plućna hipertenzija</span></li></ol>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">&nbsp;</span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">&nbsp;</span></p>



<p class="wp-block-paragraph"><em>Izvor: MedSkripte, wikipedia.org, yalemedicalgroup.com,&nbsp;</em></p>
<p>The post <a href="https://www.svetmedicine.com/plucna-embolija-embolio-pulmonum/">Plućna embolija (embolio pulmonum)</a> appeared first on <a href="https://www.svetmedicine.com">Svet Medicine</a>.</p>
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