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	<title>srcani misic Archives - Svet Medicine</title>
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		<title>Miokarditis</title>
		<link>https://www.svetmedicine.com/miokarditis/</link>
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		<pubDate>Wed, 27 Jun 2012 22:00:00 +0000</pubDate>
				<category><![CDATA[Bolesti srca i krvnih sudova (Kardiologija)]]></category>
		<category><![CDATA[miokarditis]]></category>
		<category><![CDATA[srcani misic]]></category>
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		<guid isPermaLink="false">https://hirurgija.svetmedicine.com/bolesti/interna-medicina/bolesti-srca-i-krvnih-sudova-kardiologija/miokarditis-zapaljenje-upala-srcanog-misica-myocarditis-inflamatorna-kardiomiopatija/</guid>

					<description><![CDATA[<p>Miokarditis (zapaljenje (upala) srčanog mišića, myocarditis, inflamatorna kardiomiopatija)&#160;&#8211;&#160;to je upala srčanog mišIća koja se odlikuje difuznom ili fokalnom infiltracijom u intersticijumu i perivaskularno, što vodi degeneraciji miofibrila (mišićnih vlakana). ETIOLOGIJA: Nepoznata etiologija Nespecifični (bakterije, virusi (koksaki &#8211;&#160;Coxackie), paraziti,&#160;alergije, toksični, metabolički) Specifični (reumatski, TBC, lues, kolagenoze) &#160; NajčešćI uzročnik virusnog miokarditisa je&#160;Coxackie B&#160;virus. Virus oštećuje miokard [&#8230;]</p>
<p>The post <a href="https://www.svetmedicine.com/miokarditis/">Miokarditis</a> appeared first on <a href="https://www.svetmedicine.com">Svet Medicine</a>.</p>
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<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: medium;"><em><strong>Miokarditis (zapaljenje (upala) srčanog mišića, myocarditis, inflamatorna kardiomiopatija)</strong></em>&nbsp;&#8211;&nbsp;</span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">to je upala srčanog mišIća koja se odlikuje difuznom ili fokalnom infiltracijom u intersticijumu i perivaskularno, što vodi degeneraciji miofibrila (mišićnih vlakana).</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>



<ol class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Nepoznata etiologija</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Nespecifični (bakterije, virusi (koksaki &#8211;&nbsp;<em>Coxackie</em>), paraziti,&nbsp;<br>alergije, toksični, metabolički)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Specifični (reumatski, TBC, lues, kolagenoze)</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;">NajčešćI uzročnik virusnog miokarditisa je&nbsp;<strong><em>Coxackie B</em></strong>&nbsp;virus. Virus oštećuje miokard (srčani mišić) na 3 načina:</span></p>



<ul class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">invazijom,</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">toksinom,</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">autoimunskim mehanizmom</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>KLINIČKA SLIKA</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;">Asimptomatski bolesnici (imaju fokalni miokarditis)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Simptomatski bolesnici (mogu imati sistemsku bolest, sa blagim znacima bolesti srca)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Srčani sindrom (bol u grudima zbog miokarditisa ili znaci srčane insuficijencije)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Aritmije i naprasna srčana smrt</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;">Simptomi zavise od očuvanosti i kontraktilne sposobnosti miokarda. Sve nokse podjednako deluju i na desni i na levi miokard.<br></span><br><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Naglo opadanje minutnog volumena dovodi do DISPNEJE (nedostatak vazduha praćen subjektivnim osećajem otežanog disanja, kao posledica nesklada između ventilacije i potreba za vazduhom), čak i do ORTOPNEJE (mogućnost disanja samo u uspravnom stavu, najviši stepen teškoće disanja), pri manjem naporu. Javlja se malaksalost, klonulost, nesvestica, sinkopa, hladni ekstremiteti, prisutna je i cijanoza, ali KARAKTERISTIČNO JE BRZO ZAMARANJE</span></p>



<p class="wp-block-paragraph"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Ako zapaljenje zahvati i perikard (srčana maramica), javlja se INTENZIVAN BOL U SREDOGRUĐU, sličan anginoznom, samo što traje duže i ne prestaje na nitroglicerin, već na analgin</span></p>



<ul class="wp-block-list"><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Kod infektivnog miokarditisa, postoji i povišena telesna temperatura, koji kratko traje</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Tahikardija, mukli tonovi na vrhu srca</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Aritmije</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Nizak arterijski pritisak, slab i mekan puls</span></li></ul>



<div class="wp-block-image"><figure class="aligncenter"><img fetchpriority="high" decoding="async" width="400" height="320" src="https://www.svetmedicine.com/wp-content/uploads/2012/06/Miokarditis1.jpg" alt="" class="wp-image-581" srcset="https://www.svetmedicine.com/wp-content/uploads/2012/06/Miokarditis1.jpg 400w, https://www.svetmedicine.com/wp-content/uploads/2012/06/Miokarditis1-300x240.jpg 300w" sizes="(max-width: 400px) 100vw, 400px" /></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>RTG</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;">uvećano, trouglasto srce</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">kardiofrenični uglovi su tupi</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">staza u hilusu</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>EKG</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;">laka elevacija ST, sa negativnim T (lezija, ishemija)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">kod teških oštećenja miofibrila = slika infarkta</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">pretkomorne i komorne ekstrasistole</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">AV i blok grane</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>LABORATORIJA</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;">bakteriološke, virusološke i serološke analize</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>KOMPLIKACIJE</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;">globalna insuficijencija srca</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">tromboze u šupljinama srca (embolije)</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">nagla smrt, naročito pri fizičkom naporu</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>DIFERENCIJALNA DIJAGNOZA</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;">akutni perikarditis.&nbsp;<br>Prema toku, mogu biti akutni, subakutni i hronični</span></li></ul>



<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;"><span style="text-decoration: underline;"><strong>TERAPIJA</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;">lečiti uzrok bolesti</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">stalne kontrole</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">strogo mirovanje</span></li><li style="text-align: justify;"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">simptomatska terapija aritmija i srčane insuficijencije</span></li></ul>



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



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



<p class="wp-block-paragraph"><em>Izvor: MedSkripte, wikipedia.org, umm.edu, adam.com,&nbsp;</em></p>
<p>The post <a href="https://www.svetmedicine.com/miokarditis/">Miokarditis</a> appeared first on <a href="https://www.svetmedicine.com">Svet Medicine</a>.</p>
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