{"id":1408,"date":"2020-03-03T11:56:37","date_gmt":"2020-03-03T11:56:37","guid":{"rendered":"https:\/\/www.afibmatters.org\/vad-ar-formaksflimmer\/den-normala-hjartrytmen-och-anatomin\/"},"modified":"2022-01-26T14:59:51","modified_gmt":"2022-01-26T14:59:51","slug":"den-normala-hjartrytmen-och-anatomin","status":"publish","type":"page","link":"https:\/\/www.afibmatters.org\/sv\/vad-ar-formaksflimmer\/den-normala-hjartrytmen-och-anatomin\/","title":{"rendered":"Den normala hj\u00e4rtrytmen och anatomin"},"content":{"rendered":"<p>Hj\u00e4rtat best\u00e5r av 4 kammare. De \u00f6vre kamrarna \u00e4r <strong>h\u00f6ger och v\u00e4nster f\u00f6rmak<\/strong>, de nedre kamrarna \u00e4r <strong>h\u00f6ger och v\u00e4nster kammare<\/strong>.<\/p>\n<p>F\u00f6rmaken samlar blod som \u00e5terv\u00e4nder till hj\u00e4rtat via venerna och fyller hj\u00e4rtats kammare.<\/p>\n<p>Hj\u00e4rtrytmen startar i <strong>sinusknutan,<\/strong> en grupp specialiserade celler som genererar elektrisk aktivitet.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5797 size-large\" src=\"https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min-1024x662.jpg?_t=1643209187\" alt=\"\" width=\"1024\" height=\"662\" srcset=\"https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min-1024x662.jpg 1024w, https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min-300x194.jpg 300w, https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min-768x497.jpg 768w, https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min-500x323.jpg 500w, https:\/\/cdn-endpoint-afib.azureedge.net\/afibmatters\/2022\/01\/Asset-19beat-SWE-1536x993-min.jpg 1536w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>Den elektriska v\u00e5gen sprider sig fr\u00e5n sinusknutan \u00f6ver b\u00e4gge f\u00f6rmak mot naven av hj\u00e4rtats r\u00e4ttledningssystem sk \u201d<strong>atrioventrikul\u00e4rknutan<\/strong>\u201d. Fr\u00e5n denna knuta sprider sig elektriska v\u00e5gen mot kamrarna och hj\u00e4rtat drar ihop sig f\u00f6r att pumpa in blod i kroppen.<\/p>\n<p><strong>Lungvenerna<\/strong> \u00e4r blodk\u00e4rl som transporterar blod fr\u00e5n lungorna till v\u00e4nster f\u00f6rmak. De flesta patienter har 4 vener och vid \u00f6verg\u00e5ngen mellan dessa vener och v\u00e4nster f\u00f6rmak kan ha bildats onormala elektriska egenskaper som orsakar f\u00f6rmaksflimmer.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hj\u00e4rtat best\u00e5r av 4 kammare. De \u00f6vre kamrarna \u00e4r h\u00f6ger och v\u00e4nster f\u00f6rmak, de nedre kamrarna \u00e4r h\u00f6ger och v\u00e4nster kammare. F\u00f6rmaken samlar blod som \u00e5terv\u00e4nder till hj\u00e4rtat via venerna och fyller hj\u00e4rtats kammare. Hj\u00e4rtrytmen startar i sinusknutan, en grupp specialiserade celler som genererar elektrisk aktivitet. Den elektriska v\u00e5gen sprider sig fr\u00e5n sinusknutan \u00f6ver b\u00e4gge [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1399,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[48],"tags":[],"class_list":["post-1408","page","type-page","status-publish","hentry","category-vad-ar-formaksflimmer"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/pages\/1408","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/comments?post=1408"}],"version-history":[{"count":5,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/pages\/1408\/revisions"}],"predecessor-version":[{"id":5809,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/pages\/1408\/revisions\/5809"}],"up":[{"embeddable":true,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/pages\/1399"}],"wp:attachment":[{"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/media?parent=1408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/categories?post=1408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.afibmatters.org\/sv\/wp-json\/wp\/v2\/tags?post=1408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}