{"id":564,"date":"2009-03-07T07:15:12","date_gmt":"2009-03-07T14:15:12","guid":{"rendered":"http:\/\/wp.onegoodcookie.com\/?p=564"},"modified":"2014-08-12T22:15:16","modified_gmt":"2014-08-13T02:15:16","slug":"robin-williams-heart-valve-surgery","status":"publish","type":"post","link":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/","title":{"rendered":"Robin William’s Heart Valve Surgery"},"content":{"rendered":"

Although none of the editors of Insidesurgery.com are participating in his care, we have noted with interest today’s announcement that comedian and actor Robin Williams is soon to undergo heart valve surgery. There are approximately 50,000 “open” aortic valve replacements done every year in the United States.<\/p>\n

Williams has a condition called aortic stenosis, a serious and and, if not corrected, life-threatening calcification of the aortic valves leading from the left ventricle of her heart to the the aorta, the main artery that carries blood to the rest of the body.<\/p>\n

In this condition, calcium deposits build up on the three leaflets of the valve and stiffen the valvular tissue and prevent the leaflets from opening normally. One way to describe aortic stenosis is that the valves “rust shut.”<\/p>\n

The causes of aortic stenosis are unknown. Patients with obesity, smoking, diabetes, and atherosclerosis are at an increased risk of developing it. In addition, patients who are born with only two leaflets in their aortic valve have an increased risk of developing aortic stenosis in their 40’s and 50’s.<\/p>\n

The development of aortic stenosis causes a classic clustering of symptoms in patients due to the difficulty the pumping heart has to move blood past the obstruction posed by the non-opening valve leaflets. These symptoms are chest pain, shortness of breath (particularly on exertion), and syncope (or fainting due to the lack of blood reaching the brain). Williams is reportedly suffering from shortness of breath.<\/p>\n

The smaller the cross-sectional area of the opening and the higher the pressure gradient across the valves, the more symptomatic the patient becomes. Traditionally, when all aortic valves were replaced with an opening of the chest via an incision in the sternum, the cut-off for severe aortic stenosis requiring surgery was an opening of 1 cm and a pressure gradient of 50.<\/p>\n

The traditional way for the diagnosis to be made was through the use of echocardiography<\/a>. This is the use of sound waves generating from a probe placed on the chest that are reflected back at different frequencies, thus generating a picture of the beating heart.<\/p>\n

There are also suggestive findings on an EKG that are often the first clue, as well as the development of a characteristic heart murmur that can be a tip to the clinician that aortic stenosis is present. Newer modalities used to image the heart include MRI. Cardiac catheterization remains the gold standard for evaluating the condition but is an invasive test associated with a 1% risk of death for the patient.<\/p>\n

Because of \u00c2\u00a0Robin Williams’ relatively young age of 57 he will most likely receive a type of mechanical valve (made of artificial substances) such as a St. Jude that will require life-long anticoagulation with Coumadin (warfarin).<\/p>\n

Mechanical valves are offered to younger patients as they have a longer life and do not wear out as quickly as tissue valves made from pigs. However, they have a significant risk of forming life threatening clots and require anticoagulation.<\/p>\n","protected":false},"excerpt":{"rendered":"

Although none of the editors of Insidesurgery.com are participating in his care, we have noted with interest today’s announcement that comedian and actor Robin Williams is soon to undergo heart valve surgery. There are approximately 50,000 “open” aortic valve replacements done every year in the United States. Williams has a condition called aortic stenosis, a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[54,29],"tags":[5102,5327,217,5976,176,5977],"yoast_head":"\nRobin William's Heart Valve Surgery - InsideSurgery Medical Information Blog<\/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:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Robin William's Heart Valve Surgery - InsideSurgery Medical Information Blog\" \/>\n<meta property=\"og:description\" content=\"Although none of the editors of Insidesurgery.com are participating in his care, we have noted with interest today’s announcement that comedian and actor Robin Williams is soon to undergo heart valve surgery. There are approximately 50,000 “open” aortic valve replacements done every year in the United States. Williams has a condition called aortic stenosis, a […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/\" \/>\n<meta property=\"og:site_name\" content=\"InsideSurgery Medical Information Blog\" \/>\n<meta property=\"article:published_time\" content=\"2009-03-07T14:15:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-08-13T02:15:16+00:00\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/\",\"url\":\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/\",\"name\":\"Robin William's Heart Valve Surgery - InsideSurgery Medical Information Blog\",\"isPartOf\":{\"@id\":\"https:\/\/insidesurgery.com\/#website\"},\"datePublished\":\"2009-03-07T14:15:12+00:00\",\"dateModified\":\"2014-08-13T02:15:16+00:00\",\"author\":{\"@id\":\"https:\/\/insidesurgery.com\/#\/schema\/person\/80c1e5c67f8a2c348e38e202270e8594\"},\"breadcrumb\":{\"@id\":\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/insidesurgery.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Robin William’s Heart Valve Surgery\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/insidesurgery.com\/#website\",\"url\":\"https:\/\/insidesurgery.com\/\",\"name\":\"InsideSurgery Medical Information Blog\",\"description\":\"Details of surgical procedures, pathophysiology, signs and symptoms, and treatment of medical diseases,medical and surgical eponyms, and surgeons and surgery in the news\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/insidesurgery.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/insidesurgery.com\/#\/schema\/person\/80c1e5c67f8a2c348e38e202270e8594\",\"name\":\"Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/insidesurgery.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/41c3c845307fcd3eff88632d6ccaf656?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/41c3c845307fcd3eff88632d6ccaf656?s=96&d=mm&r=g\",\"caption\":\"Editor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Robin William's Heart Valve Surgery - InsideSurgery Medical Information Blog","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:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/","og_locale":"en_US","og_type":"article","og_title":"Robin William's Heart Valve Surgery - InsideSurgery Medical Information Blog","og_description":"Although none of the editors of Insidesurgery.com are participating in his care, we have noted with interest today’s announcement that comedian and actor Robin Williams is soon to undergo heart valve surgery. There are approximately 50,000 “open” aortic valve replacements done every year in the United States. Williams has a condition called aortic stenosis, a […]","og_url":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/","og_site_name":"InsideSurgery Medical Information Blog","article_published_time":"2009-03-07T14:15:12+00:00","article_modified_time":"2014-08-13T02:15:16+00:00","author":"Editor","twitter_misc":{"Written by":"Editor","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/","url":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/","name":"Robin William's Heart Valve Surgery - InsideSurgery Medical Information Blog","isPartOf":{"@id":"https:\/\/insidesurgery.com\/#website"},"datePublished":"2009-03-07T14:15:12+00:00","dateModified":"2014-08-13T02:15:16+00:00","author":{"@id":"https:\/\/insidesurgery.com\/#\/schema\/person\/80c1e5c67f8a2c348e38e202270e8594"},"breadcrumb":{"@id":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/insidesurgery.com\/2009\/03\/robin-williams-heart-valve-surgery\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/insidesurgery.com\/"},{"@type":"ListItem","position":2,"name":"Robin William’s Heart Valve Surgery"}]},{"@type":"WebSite","@id":"https:\/\/insidesurgery.com\/#website","url":"https:\/\/insidesurgery.com\/","name":"InsideSurgery Medical Information Blog","description":"Details of surgical procedures, pathophysiology, signs and symptoms, and treatment of medical diseases,medical and surgical eponyms, and surgeons and surgery in the news","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/insidesurgery.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/insidesurgery.com\/#\/schema\/person\/80c1e5c67f8a2c348e38e202270e8594","name":"Editor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/insidesurgery.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/41c3c845307fcd3eff88632d6ccaf656?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/41c3c845307fcd3eff88632d6ccaf656?s=96&d=mm&r=g","caption":"Editor"}}]}},"_links":{"self":[{"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/posts\/564"}],"collection":[{"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/comments?post=564"}],"version-history":[{"count":0,"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/posts\/564\/revisions"}],"wp:attachment":[{"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/media?parent=564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/categories?post=564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/insidesurgery.com\/wp-json\/wp\/v2\/tags?post=564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}