{"id":32,"date":"2018-09-05T09:33:28","date_gmt":"2018-09-05T09:33:28","guid":{"rendered":"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/?p=32"},"modified":"2022-05-19T15:28:56","modified_gmt":"2022-05-19T15:28:56","slug":"estenosi-aortica","status":"publish","type":"post","link":"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/","title":{"rendered":"Estenosi a\u00f2rtica: Causes, diagn\u00f2stic i opcions de tractament"},"content":{"rendered":"<p class=\"boto2\" align=\"left\"><a class=\"button\" href=\"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/category\/autors-cat\/dr-manuel-castella-cat\/\" target=\"_blank&amp;\" rel=\"noopener\">POST DEL DR. MANUEL CASTELL\u00c1<\/a><\/p>\n<p><span class=\"notranslate\">La\u00a0<strong>v\u00e0lvula a\u00f2rtica<\/strong>\u00a0\u00e9s una de les quatre\u00a0<strong>v\u00e0lvules del cor.<\/strong><\/span>\u00a0<span class=\"notranslate\">A trav\u00e9s d&#8217;ella, el cor impulsa la sang a totes les art\u00e8ries del cos.<\/span>\u00a0<span class=\"notranslate\">Per funcionar b\u00e9 ha d&#8217;obrir-se totalment perqu\u00e8 la sang flueixi sense dificultat quan el cor es contreu.<\/span>\u00a0<span class=\"notranslate\">Quan el cor es relaxa, ha de tancar-se completament perqu\u00e8 la sang es mantingui en les art\u00e8ries i no reflueixi cap enrere.<\/span>\u00a0<span class=\"notranslate\">Com totes les v\u00e0lvules, pot fallar perqu\u00e8 no s&#8217;obri b\u00e9:\u00a0<strong>estenosi;<\/strong><\/span>\u00a0<span class=\"notranslate\">o perqu\u00e8 no es tanqui b\u00e9:\u00a0<strong>insufici\u00e8ncia.<\/strong><\/span>\u00a0<span class=\"notranslate\">En ocasions, la v\u00e0lvula ni obre ni tanca b\u00e9, en el que anomenem doble lesi\u00f3: estenosi i insufici\u00e8ncia.<\/span>\u00a0<span class=\"notranslate\">En el post d&#8217;avui, ens centrarem en la primera <a href=\"https:\/\/www.barnaclinic.com\/ca\/cardiologia\/malaltia-valvular\/\" target=\"_blank\" rel=\"noopener\"><strong>malaltia valvular<\/strong><\/a>, l&#8217;<strong>estenosi a\u00f2rtica.<\/strong><\/span><\/p>\n<p><!--more--><\/p>\n<h2><span class=\"notranslate\"><strong>CAUSES D&#8217;ESTENOSI A\u00d2RTICA<\/strong><\/span><\/h2>\n<p><span class=\"notranslate\">S\u00f3n diverses les causes que la\u00a0<strong>v\u00e0lvula a\u00f2rtica<\/strong>\u00a0es faci r\u00edgida, es calcifique i es converteixi en\u00a0<strong>esten\u00f2tica.<\/strong><\/span>\u00a0<span class=\"notranslate\">La m\u00e9s freq\u00fcent \u00e9s l&#8217;edat, per\u00f2 tamb\u00e9 v\u00e0lvules amb defectes cong\u00e8nits (<a href=\"https:\/\/ca.wikipedia.org\/wiki\/V%C3%A0lvula_a%C3%B2rtica_bic%C3%BAspide\" target=\"_blank\" rel=\"noopener noreferrer\"><em>v\u00e0lvula bic\u00faspide<\/em><\/a>) o febre reum\u00e0tica en la inf\u00e0ncia, entre les m\u00e9s freq\u00fcents.<\/span><\/p>\n<h2><span class=\"notranslate\">DIAGN\u00d2STIC DE L&#8217;ESTENOSI A\u00d2RTICA<\/span><\/h2>\n<p><span class=\"notranslate\">En tots els casos \u00e9s un proc\u00e9s molt lent en el qual el pacient no t\u00e9 cap s\u00edmptoma fins que\u00a0l&#8217;<strong>estenosi a\u00f2rtica\u00a0<\/strong>es fa severa.<\/span>\u00a0<span class=\"notranslate\">Usualment, durant aquest proc\u00e9s, nom\u00e9s es detecta un buf card\u00edac a l&#8217;auscultaci\u00f3, acabant-se de confirmar el diagn\u00f2stic mitjan\u00e7ant ecocardiografia.<\/span><\/p>\n<h2><span class=\"notranslate\">TRACTAMENT DE L&#8217;ESTENOSI A\u00d2RTICA MODERADA<\/span><\/h2>\n<p><span class=\"notranslate\">Lamentablement, no hi ha tractament m\u00e8dic, ni <a href=\"https:\/\/www.barnaclinic.com\/blog\/nutricion\/tag\/dieta\/\" target=\"_blank\" rel=\"noopener noreferrer\">dietes<\/a>, ni <a href=\"https:\/\/www.barnaclinic.com\/blog\/nutricion\/septiembre-vuelta-habitos-saludables\/\" target=\"_blank\" rel=\"noopener noreferrer\">h\u00e0bits saludables<\/a> que puguin impedir la progressi\u00f3 de la malaltia.<\/span>\u00a0<span class=\"notranslate\">Quan es detecta i es confirma una\u00a0<strong>estenosi a\u00f2rtica<\/strong>\u00a0en grau lleuger o moderat, cal realitzar un seguiment cardiol\u00f2gic almenys un cop l&#8217;any, mitjan\u00e7ant visita m\u00e8dica per confirmar que no apareixen s\u00edmptomes i realitzar una ecocardiografia.<\/span><\/p>\n<div id=\"estoy-interesado\" class=\"destacat-site\">\n<blockquote>\n<h4>Et pot interessar&#8230;<\/h4>\n<h4><a href=\"http:\/\/www.barnaclinic.com\/blog\/ca\/blog\/primera-valvula-aortica-ultima-generacio\/\" target=\"_blank\" rel=\"noopener noreferrer\">L\u2019equip del Dr. Manuel Castell\u00e0 implanta la primera v\u00e0lvula a\u00f2rtica d\u2019\u00faltima generaci\u00f3<\/a><\/h4>\n<p><a href=\"https:\/\/www.barnaclinic.com\/ca\/cardiologia\/malaltia-valvular\/\" target=\"_blank\" rel=\"noopener\"><strong>Malalties valvulars<\/strong><\/a><\/p><\/blockquote>\n<\/div>\n<h2><span class=\"notranslate\">S\u00cdMPTOMES DE L&#8217;ESTENOSI A\u00d2RTICA SEVERA<\/span><\/h2>\n<p><span class=\"notranslate\">Amb els anys,\u00a0<strong>l&#8217;estenosi a\u00f2rtica<\/strong>\u00a0pot fer-se severa.<\/span>\u00a0<span class=\"notranslate\">En aquests casos, el pacient ja sol presentar s\u00edmptomes.<\/span><span class=\"notranslate\">Tres s\u00f3n els principals: dispnea, dolor tor\u00e0cic i s\u00edncopes (p\u00e8rdues de coneixement).<\/span>\u00a0<span class=\"notranslate\">La dispnea es caracteritza per una sensaci\u00f3 de manca d&#8217;aire o dificultat respirat\u00f2ria en realitzar exercicis com ara pujar costes o escales.<\/span><span class=\"notranslate\">Pot acompanyar-se de dolor opressiu al pit durant els esfor\u00e7os.<\/span>\u00a0<span class=\"notranslate\">En pacients amb una\u00a0<strong>estenosi evolucionada,<\/strong>poden presentar-ocasionals p\u00e8rdues de consci\u00e8ncia molt aparatoses, caient a terra i despertant m\u00e9s tard sense seq\u00fceles.<\/span><\/p>\n<h2><span class=\"notranslate\">QU\u00c8 FER DAVANT D&#8217;UNA ESTENOSI A\u00d2RTICA SEVERA?<\/span><\/h2>\n<p><span class=\"notranslate\">En termes generals, en els pacients amb\u00a0<strong>estenosi a\u00f2rtica severa<\/strong>\u00a0s&#8217;ha de\u00a0<strong>substituir la v\u00e0lvula per una pr\u00f2tesi,<\/strong>\u00a0no hi ha possibilitat de reparaci\u00f3 valvular\u00a0.<\/span>\u00a0<span class=\"notranslate\">Existeixen diferents tipus de\u00a0<a href=\"http:\/\/www.barnaclinic.com\/blog\/ca\/blog\/primera-valvula-aortica-ultima-generacio\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>pr\u00f2tesis a\u00f2rtiques<\/strong><\/a>\u00a0i vies d&#8217;implantaci\u00f3.<\/span>\u00a0<span class=\"notranslate\">Un\u00a0<a href=\"https:\/\/www.barnaclinic.com\/ca\/quadre-medic\/27\/manuel\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>cirurgi\u00e0 amb experi\u00e8ncia<\/strong><\/a>\u00a0haur\u00e0 de valorar cada cas i proposar al pacient l&#8217;opci\u00f3 de tractament m\u00e9s segura, efica\u00e7 i menys invasiva possible.<\/span><\/p>\n<blockquote>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignleft \" src=\"https:\/\/www.barnaclinic.com\/blog\/wp-content\/uploads\/2016\/05\/manel-castella-150x150.png\" alt=\"Dr. Manuel Castell\u00e0\" width=\"90\" height=\"90\" \/><span class=\"notranslate\">&#8220;En termes generals, en els pacients amb\u00a0<strong>estenosi a\u00f2rtica severa<\/strong>\u00a0s&#8217;ha de\u00a0<strong>substituir la v\u00e0lvula per una pr\u00f2tesi,<\/strong>\u00a0no hi ha possibilitat de reparaci\u00f3 valvular\u00a0&#8220;<\/span><\/h4>\n<p><span class=\"notranslate\">Dr.\u00a0<a href=\"https:\/\/translate.googleusercontent.com\/translate_c?depth=1&amp;hl=es&amp;ie=UTF8&amp;prev=_t&amp;rurl=translate.google.es&amp;sl=es&amp;sp=nmt4&amp;tl=ca&amp;u=https:\/\/www.barnaclinic.com\/es\/cuadro-medico\/27\/manuel&amp;xid=17259,1500003,15700022,15700124,15700149,15700186,15700190,15700201&amp;usg=ALkJrhgJrkAc49BuU0kaxTfrYa8hTM-2DQ\" target=\"_blank\" rel=\"noopener noreferrer\">Manuel Castell\u00e0<\/a><\/span><\/p><\/blockquote>\n<h2><span class=\"notranslate\"><strong>TIPUS DE PR\u00d2TESIS A\u00d2RTIQUES<\/strong><\/span><\/h2>\n<p><span class=\"notranslate\">Les\u00a0<a href=\"http:\/\/www.barnaclinic.com\/blog\/ca\/blog\/primera-valvula-aortica-ultima-generacio\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>pr\u00f2tesis a\u00f2rtiques<\/strong><\/a>\u00a0s\u00f3n de dos tipus: mec\u00e0niques o biol\u00f2giques.<\/span><\/p>\n<h5><span class=\"notranslate\">Pr\u00f2tesis a\u00f2rtiques mec\u00e0niques<\/span><\/h5>\n<p><span class=\"notranslate\">Les pr\u00f2tesis mec\u00e0niques\u00a0<strong>duren tota la vida<\/strong>\u00a0sense degradar-se, per\u00f2\u00a0<strong>necessiten un tractament anticoagulant de per vida<\/strong>\u00a0(<em>Sintrom \u00ae<\/em>).<\/span>\u00a0<span class=\"notranslate\">El tractament anticoagulant \u00e9s oral, precisa de controls a m\u00ednim un cop al mes, i pot condicionar l&#8217;estil de vida dels pacients en no poder estar exposats a cops o talls.<\/span><\/p>\n<h5><span class=\"notranslate\">Pr\u00f2tesis a\u00f2rtiques biol\u00f2giques<\/span><\/h5>\n<p><span class=\"notranslate\">Les pr\u00f2tesis biol\u00f2giques\u00a0<strong>no necessiten cap tractament anticoagulant<\/strong>\u00a0o de cap altre tipus.<\/span>\u00a0<span class=\"notranslate\">Solen ser de teixits naturals de vedella o porc i, per tant, amb el temps arriben a degradar-se.<\/span>\u00a0<span class=\"notranslate\">Es considera\u00a0<strong>que solen durar entre 15 i 20 anys<\/strong>\u00a0quan s&#8217;implanten en pacients amb edats superiors als 65 anys.<\/span>\u00a0<span class=\"notranslate\">En pacients joves solen durar menys de 15 anys.<\/span>\u00a0<span class=\"notranslate\"><strong>Es considera la pr\u00f2tesi biol\u00f2gica la millor per a pacients per sobre dels 65 anys,\u00a0<\/strong>o pacients m\u00e9s joves que no vulguin \/ puguin prendre anticoagulants.<\/span>\u00a0<span class=\"notranslate\">Com per exemple atletes que practiquen esports de contacte, noies joves que vulguin tenir fills, professions de risc (bombers, policies, etc) &#8230;<\/span><\/p>\n<h2><span class=\"notranslate\"><strong>OPCIONS DE TRACTAMENT PER L&#8217;ESTENOSI A\u00d2RTICA SEVERA<\/strong><\/span><\/h2>\n<p><span class=\"notranslate\">Per dur a terme la <strong>substituci\u00f3 valvular<\/strong>, hi ha b\u00e0sicament dues opcions: la cirurgia, fins fa poc l&#8217;\u00fanica opci\u00f3;<\/span>\u00a0<span class=\"notranslate\">o l&#8217;implant a trav\u00e9s d&#8217;un cat\u00e8ter (Tavi o TAVR).<\/span><\/p>\n<h5><strong>\u00a0<\/strong>\u00a0<span class=\"notranslate\"><strong>Cirurgia de substituci\u00f3 valvular a\u00f2rtica<\/strong><\/span><\/h5>\n<p><span class=\"notranslate\">Com hem dit, fins fa poc, la cirurgia era l&#8217;\u00fanica opci\u00f3 de tractament.<\/span>\u00a0<span class=\"notranslate\">Actualment, aquesta operaci\u00f3 es realitza per una incisi\u00f3 de 8 cent\u00edmetres a trav\u00e9s d&#8217;una mini-esternotomia i\u00a0<strong>t\u00e9 molt bons resultats en centres com el nostre, amb alta experi\u00e8ncia.<\/strong><\/span><\/p>\n<div id=\"estoy-interesado\" class=\"destacat-site\">\n<blockquote>\n<h4>ET POT INTERESSAR&#8230;<\/h4>\n<h4><a href=\"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/cirurgia-port-access\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cirug\u00eda Port Access: LA cirurgia cardiovascular m\u00ednimament invasiva<\/a><\/h4>\n<\/blockquote>\n<\/div>\n<h5><span class=\"notranslate\"><strong>Substituci\u00f3 valvular a\u00f2rtica per cat\u00e8ter (Tavi, TAVR)<\/strong><\/span><\/h5>\n<p><span class=\"notranslate\">Una altra opci\u00f3 cada vegada m\u00e9s utilitzada per a la\u00a0<strong>substituci\u00f3 valvular a\u00f2rtica<\/strong>\u00a0\u00e9s l&#8217;<a href=\"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/la-tavi-tractament-estenosi-aortica\/\" target=\"_blank\" rel=\"noopener noreferrer\">implant d&#8217;una\u00a0<strong>pr\u00f2tesi a trav\u00e9s d&#8217;un cat\u00e8ter<\/strong>\u00a0en l&#8217;art\u00e8ria femoral sense obrir el t\u00f2rax<\/a>.<\/span>\u00a0<span class=\"notranslate\">Per fer-la, les art\u00e8ries femorals han de tenir el calibre suficient per poder pujar la pr\u00f2tesi a trav\u00e9s d&#8217;elles.<\/span>\u00a0<span class=\"notranslate\">\u00c9s el que anomenem\u00a0<a href=\"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/la-tavi-tractament-estenosi-aortica\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>TAVI<\/strong>\u00a0<em>(Transvalvular Aortic valve implantation)<\/em>\u00a0o\u00a0<strong>TAVR<\/strong>\u00a0<\/a><em>(Transvalvular Aortic valve replacement).<\/em><\/span>\u00a0<span class=\"notranslate\"><strong>Les pr\u00f2tesis utilitzades en aquesta t\u00e8cnica s\u00f3n sempre biol\u00f2giques<\/strong>\u00a0i dif\u00edcilment es poden canviar un cop es degraden.<\/span>\u00a0<span class=\"notranslate\">Per tant,\u00a0<strong>se solen indicar en pacients majors o d&#8217;alt risc per a cirurgia.<\/strong><\/span><\/p>\n<div id=\"estoy-interesado\" class=\"destacat-site\">\n<blockquote>\n<h4>ET POT INTERESSAR&#8230;<\/h4>\n<h4><a href=\"http:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/la-tavi-tractament-estenosi-aortica\/\" target=\"_blank\" rel=\"noopener noreferrer\">La TAVI, tractament m\u00ednimament invasiu de l&#8217;estenosi a\u00f2rtica greu<\/a><\/h4>\n<\/blockquote>\n<\/div>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/_76oMJdfjE4\" width=\"800\" height=\"400\" frameborder=\"0\" align=\"center\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<hr \/>\n<blockquote><p><span class=\"notranslate\">Si a vost\u00e8 li han diagnosticat una\u00a0<strong>estenosi a\u00f2rtica,<\/strong>\u00a0pot consultar amb el Dr.\u00a0<a href=\"https:\/\/www.barnaclinic.com\/ca\/quadre-medic\/27\/manuel\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Manuel Castell\u00e1<\/strong><\/a>\u00a0per a una segona opini\u00f3 i opcions de tractament, ja siguin per via mini-invasiva o percut\u00e0nia.<\/span><\/p><\/blockquote>\n<hr \/>\n<div id=\"estoy-interesado\" class=\"destacat-site\">\n<h1 style=\"padding-left: 15px; padding-right: 15px;\" align=\"center\"><span style=\"color: white;\">VOL CONTACTAR AMB EL DR. MANUEL CASTELL\u00c0?<\/span><\/h1>\n<p class=\"boto\" style=\"padding-left: 30px; padding-right: 20px;\" align=\"center\"><a class=\"button\" href=\"https:\/\/www.barnaclinic.com\/ca\/solicitar-cita\/?profesional=27\" target=\"_blank&amp;\" rel=\"noopener\">DEMANAR CITA<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>POST DEL DR. MANUEL CASTELL\u00c1 La\u00a0v\u00e0lvula a\u00f2rtica\u00a0\u00e9s una de les quatre\u00a0v\u00e0lvules del cor.\u00a0A trav\u00e9s d&#8217;ella, el cor impulsa la sang a totes les art\u00e8ries del cos.\u00a0Per funcionar b\u00e9 ha d&#8217;obrir-se totalment perqu\u00e8 la sang flueixi sense dificultat quan el cor es contreu.\u00a0Quan el cor es relaxa, ha de tancar-se completament perqu\u00e8 la sang es mantingui [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":30,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24,44,142],"tags":[25,143,144,26,27],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.14 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Estenosi a\u00f2rtica: Causes, diagn\u00f2stic i opcions de tractament - Blog de Cardiolog\u00eda y Cirug\u00eda Vascular<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Estenosi a\u00f2rtica: Causes, diagn\u00f2stic i opcions de tractament - Blog de Cardiolog\u00eda y Cirug\u00eda Vascular\" \/>\n<meta property=\"og:description\" content=\"POST DEL DR. MANUEL CASTELL\u00c1 La\u00a0v\u00e0lvula a\u00f2rtica\u00a0\u00e9s una de les quatre\u00a0v\u00e0lvules del cor.\u00a0A trav\u00e9s d&#8217;ella, el cor impulsa la sang a totes les art\u00e8ries del cos.\u00a0Per funcionar b\u00e9 ha d&#8217;obrir-se totalment perqu\u00e8 la sang flueixi sense dificultat quan el cor es contreu.\u00a0Quan el cor es relaxa, ha de tancar-se completament perqu\u00e8 la sang es mantingui [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog de Cardiolog\u00eda y Cirug\u00eda Vascular\" \/>\n<meta property=\"article:published_time\" content=\"2018-09-05T09:33:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-05-19T15:28:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/wp-content\/uploads\/sites\/13\/2018\/09\/estenosis-aortica-aorta.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"barnacl\u00ednic+\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrit per\" \/>\n\t<meta name=\"twitter:data1\" content=\"barnacl\u00ednic+\" \/>\n\t<meta name=\"twitter:label2\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/\",\"url\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/\",\"name\":\"Estenosi a\u00f2rtica: Causes, diagn\u00f2stic i opcions de tractament - Blog de Cardiolog\u00eda y Cirug\u00eda Vascular\",\"isPartOf\":{\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/#website\"},\"datePublished\":\"2018-09-05T09:33:28+00:00\",\"dateModified\":\"2022-05-19T15:28:56+00:00\",\"author\":{\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/#\/schema\/person\/54cdc3d8a00f80c3057b6dbc23ba7e07\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/ca\/estenosi-aortica\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Estenosi a\u00f2rtica: Causes, diagn\u00f2stic i opcions de tractament\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/#website\",\"url\":\"https:\/\/www.barnaclinic.com\/blog\/cardiologia\/\",\"name\":\"Blog de Cardiolog\u00eda y Cirug\u00eda Vascular\",\"description\":\"Este es el blog de cardiolog\u00eda y cirug\u00eda vascular barnacl\u00ednic+. 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