{"id":587,"date":"2020-03-10T10:48:48","date_gmt":"2020-03-10T10:48:48","guid":{"rendered":"https:\/\/www.cioffigiovanni.it\/?p=587"},"modified":"2020-03-12T18:36:37","modified_gmt":"2020-03-12T18:36:37","slug":"fistole-artero-venose-per-emodialisi","status":"publish","type":"post","link":"https:\/\/www.cioffigiovanni.it\/?p=587","title":{"rendered":"Fistole artero-venose per emodialisi"},"content":{"rendered":"\n
\"\"<\/figure><\/div>\n\n\n\n

Una fistola arterovenosa \u00e8 una comunicazione anomala tra un\u2019arteria e una vena.<\/p>\n\n\n\n

Normalmente il sangue scorre dalle arterie ai capillari e, quindi, nelle vene. Se \u00e8 presente una fistola arterovenosa, il sangue scorre direttamente da un\u2019arteria a una vena, bypassando i capillari. Le fistole arterovenose possono essere<\/p>\n\n\n\n

Congenite, ovvero presenti fin dalla nascita<\/p>\n\n\n\n

Acquisite, ovvero sviluppatesi in seguito<\/p>\n\n\n\n

Le fistole arterovenose congenite sono rare.<\/p>\n\n\n\n

Quelle acquisite possono essere causate da una qualsiasi lesione a carico di un\u2019arteria e di una vena che si trovino affiancate. La lesione \u00e8 solitamente rappresentata da una ferita penetrante, come quella provocata da un coltello o un proiettile. La fistola si sviluppa immediatamente o nell\u2019arco di poche ore. Se il sangue fuoriesce nei tessuti circostanti, la regione interessata pu\u00f2 rapidamente gonfiarsi.<\/p>\n\n\n\n

Creazione intenzionale di fistole arterovenose a scopo medico<\/strong><\/p>\n\n\n\n

Alcune terapie, come la dialisi renale, richiedono una puntura venosa per ogni seduta. A seguito dei prelievi ripetuti, la vena tende a infiammarsi, con l\u2019eventuale formazione di un coagulo. In alcuni casi si sviluppa un tessuto cicatriziale che distrugge la vena. Per evitare questo problema, si crea, intenzionalmente<\/strong>, una fistola arterovenosa<\/strong>, solitamente tra una vena e un\u2019arteria vicina del braccio<\/strong>. Tale procedura chirurgica dilata la vena, rendendo pi\u00f9 facile l\u2019inserimento dell\u2019ago e permettendo al sangue di scorrere pi\u00f9 velocemente. Un flusso ematico pi\u00f9 rapido ha meno probabilit\u00e0 di coagulare. A differenza di alcune grandi fistole arterovenose, quelle piccole, create intenzionalmente, non determinano patologie cardiache e si possono chiudere quando non sono pi\u00f9 necessarie.<\/p>\n","protected":false},"excerpt":{"rendered":"

Una fistola arterovenosa \u00e8 una comunicazione anomala tra un\u2019arteria e una vena.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[7,5,27,8,51,6],"class_list":["post-587","post","type-post","status-publish","format-standard","hentry","category-aree-specialistiche","tag-angiologo","tag-arteria","tag-artery","tag-chirurgo-vascolare","tag-fistole","tag-salute"],"yoast_head":"\nFistole artero-venose per emodialisi - Cioffi Giovanni<\/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.cioffigiovanni.it\/?p=587\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fistole artero-venose per emodialisi - Cioffi Giovanni\" \/>\n<meta property=\"og:description\" content=\"Una fistola arterovenosa \u00e8 una comunicazione anomala tra un\u2019arteria e una vena.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cioffigiovanni.it\/?p=587\" \/>\n<meta property=\"og:site_name\" content=\"Cioffi Giovanni\" \/>\n<meta property=\"article:published_time\" content=\"2020-03-10T10:48:48+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-03-12T18:36:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg\" \/>\n<meta name=\"author\" content=\"Giovanni Cioffi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Giovanni Cioffi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587\"},\"author\":{\"name\":\"Giovanni Cioffi\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#\\\/schema\\\/person\\\/fdd76a5ad6591b978940fad9501c5a52\"},\"headline\":\"Fistole artero-venose per emodialisi\",\"datePublished\":\"2020-03-10T10:48:48+00:00\",\"dateModified\":\"2020-03-12T18:36:37+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587\"},\"wordCount\":256,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#\\\/schema\\\/person\\\/fdd76a5ad6591b978940fad9501c5a52\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg\",\"keywords\":[\"Angiologo\",\"Arterie\",\"Artery\",\"Chirurgo vascolare\",\"fistole\",\"salute\"],\"articleSection\":[\"aree specialistiche\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587\",\"url\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587\",\"name\":\"Fistole artero-venose per emodialisi - Cioffi Giovanni\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg\",\"datePublished\":\"2020-03-10T10:48:48+00:00\",\"dateModified\":\"2020-03-12T18:36:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#primaryimage\",\"url\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg\",\"contentUrl\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg\",\"width\":741,\"height\":578},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?p=587#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fistole artero-venose per emodialisi\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#website\",\"url\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/\",\"name\":\"Cioffi Giovanni\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#\\\/schema\\\/person\\\/fdd76a5ad6591b978940fad9501c5a52\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/#\\\/schema\\\/person\\\/fdd76a5ad6591b978940fad9501c5a52\",\"name\":\"Giovanni Cioffi\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/2020\\\/01\\\/cioffigiovanni.jpg\",\"url\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/2020\\\/01\\\/cioffigiovanni.jpg\",\"contentUrl\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/2020\\\/01\\\/cioffigiovanni.jpg\",\"width\":1864,\"height\":510,\"caption\":\"Giovanni Cioffi\"},\"logo\":{\"@id\":\"https:\\\/\\\/www.cioffigiovanni.it\\\/wp-content\\\/uploads\\\/2020\\\/01\\\/cioffigiovanni.jpg\"},\"description\":\"Chirurgo vascolare, angiologo\",\"sameAs\":[\"https:\\\/\\\/www.cioffigiovanni.it\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fistole artero-venose per emodialisi - Cioffi Giovanni","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cioffigiovanni.it\/?p=587","og_locale":"it_IT","og_type":"article","og_title":"Fistole artero-venose per emodialisi - Cioffi Giovanni","og_description":"Una fistola arterovenosa \u00e8 una comunicazione anomala tra un\u2019arteria e una vena.","og_url":"https:\/\/www.cioffigiovanni.it\/?p=587","og_site_name":"Cioffi Giovanni","article_published_time":"2020-03-10T10:48:48+00:00","article_modified_time":"2020-03-12T18:36:37+00:00","og_image":[{"url":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg","type":"","width":"","height":""}],"author":"Giovanni Cioffi","twitter_card":"summary_large_image","twitter_misc":{"Scritto da":"Giovanni Cioffi","Tempo di lettura stimato":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cioffigiovanni.it\/?p=587#article","isPartOf":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587"},"author":{"name":"Giovanni Cioffi","@id":"https:\/\/www.cioffigiovanni.it\/#\/schema\/person\/fdd76a5ad6591b978940fad9501c5a52"},"headline":"Fistole artero-venose per emodialisi","datePublished":"2020-03-10T10:48:48+00:00","dateModified":"2020-03-12T18:36:37+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587"},"wordCount":256,"publisher":{"@id":"https:\/\/www.cioffigiovanni.it\/#\/schema\/person\/fdd76a5ad6591b978940fad9501c5a52"},"image":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587#primaryimage"},"thumbnailUrl":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg","keywords":["Angiologo","Arterie","Artery","Chirurgo vascolare","fistole","salute"],"articleSection":["aree specialistiche"],"inLanguage":"it-IT"},{"@type":"WebPage","@id":"https:\/\/www.cioffigiovanni.it\/?p=587","url":"https:\/\/www.cioffigiovanni.it\/?p=587","name":"Fistole artero-venose per emodialisi - Cioffi Giovanni","isPartOf":{"@id":"https:\/\/www.cioffigiovanni.it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587#primaryimage"},"image":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587#primaryimage"},"thumbnailUrl":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg","datePublished":"2020-03-10T10:48:48+00:00","dateModified":"2020-03-12T18:36:37+00:00","breadcrumb":{"@id":"https:\/\/www.cioffigiovanni.it\/?p=587#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cioffigiovanni.it\/?p=587"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.cioffigiovanni.it\/?p=587#primaryimage","url":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg","contentUrl":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/Fistole-artero-venose-per-emodialisi-cioffi-giovanni-.jpg","width":741,"height":578},{"@type":"BreadcrumbList","@id":"https:\/\/www.cioffigiovanni.it\/?p=587#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cioffigiovanni.it\/"},{"@type":"ListItem","position":2,"name":"Fistole artero-venose per emodialisi"}]},{"@type":"WebSite","@id":"https:\/\/www.cioffigiovanni.it\/#website","url":"https:\/\/www.cioffigiovanni.it\/","name":"Cioffi Giovanni","description":"","publisher":{"@id":"https:\/\/www.cioffigiovanni.it\/#\/schema\/person\/fdd76a5ad6591b978940fad9501c5a52"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cioffigiovanni.it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":["Person","Organization"],"@id":"https:\/\/www.cioffigiovanni.it\/#\/schema\/person\/fdd76a5ad6591b978940fad9501c5a52","name":"Giovanni Cioffi","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/2020\/01\/cioffigiovanni.jpg","url":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/2020\/01\/cioffigiovanni.jpg","contentUrl":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/2020\/01\/cioffigiovanni.jpg","width":1864,"height":510,"caption":"Giovanni Cioffi"},"logo":{"@id":"https:\/\/www.cioffigiovanni.it\/wp-content\/uploads\/2020\/01\/cioffigiovanni.jpg"},"description":"Chirurgo vascolare, angiologo","sameAs":["https:\/\/www.cioffigiovanni.it"]}]}},"_links":{"self":[{"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/posts\/587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=587"}],"version-history":[{"count":5,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions"}],"predecessor-version":[{"id":927,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=\/wp\/v2\/posts\/587\/revisions\/927"}],"wp:attachment":[{"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cioffigiovanni.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}