{"id":2622,"date":"2021-01-27T22:12:38","date_gmt":"2021-01-27T22:12:38","guid":{"rendered":"http:\/\/heartfailurematters.local:8888\/datortomografi-med-skiktrontgen-multi-slice-computer-tomography-msct\/"},"modified":"2021-01-27T22:12:38","modified_gmt":"2021-01-27T22:12:38","slug":"datortomografi-med-skiktrontgen-multi-slice-computer-tomography-msct","status":"publish","type":"page","link":"https:\/\/www.heartfailurematters.org\/sv\/att-forsta-hjartsvikt\/datortomografi-med-skiktrontgen-multi-slice-computer-tomography-msct\/","title":{"rendered":"Datortomografi med skiktr\u00f6ntgen (Multi-slice computer tomography, MSCT)"},"content":{"rendered":"<p>Hj&auml;rtavbildning genom <a class=\"addtooltip\" title=\"Ett test d&auml;r man anv&auml;nder en mycket snabb skanningsr&ouml;ntgenapparat och ett flytande f&auml;rg&auml;mne f&ouml;r att skapa detaljerade och skarpa bilder av hj&auml;rtat och kransk&amp;auml.\"><strong>skiktr&ouml;ntgen (MSCT)<\/strong><\/a> &auml;r en teknik som utvecklats nyligen, f&ouml;r att bed&ouml;ma hj&auml;rtats funktion och <a class=\"addtooltip\" title=\"Blodk&auml;rl som f&ouml;rser hj&auml;rtmuskeln med blod.\"><strong>kransk&auml;rlen<\/strong><\/a> p&aring; ett icke-invasivt s&auml;tt (en unders&ouml;kning utifr&aring;n, utan att beh&ouml;va g&aring; in i kroppen). Vid datortomografi med skiktr&ouml;ntgen av hj&auml;rtat anv&auml;nds r&ouml;ntgenstr&aring;lar och ett flytande f&auml;rg&auml;mne f&ouml;r att skapa en tredimensionell bild av hj&auml;rtat och k&auml;rlen. Skanningsmaskinen som anv&auml;nds &auml;r h&ouml;gst avancerad och skannar hj&auml;rtat mycket snabbt. Det ger skarpa, detaljerade bilder som inte kan uppn&aring;s med andra tester. P&aring; samma s&auml;tt som om du skulle g&ouml;ra en angiografi\/en k&auml;rlr&ouml;ntgen (avbildning efter insprutning av kontrastmedel i k&auml;rlsystemet, oftast i kransk&auml;rlen), kommer ett flytande f&auml;rg&auml;mne att injiceras f&ouml;r att leta efter eventuella f&ouml;rtr&auml;ngningar i dina kransk&auml;rl.<\/p>\n<p>I motsats till kransk&auml;rlsr&ouml;ntgen, d&auml;r det flytande f&auml;rg&auml;mnet injiceras med en <a class=\"addtooltip\" title=\"Ett tunt, flexibelt r&ouml;r som anv&auml;nds i m&aring;nga unders&ouml;kningar.\"><strong>kateter<\/strong><\/a> direkt in i <a class=\"addtooltip\" title=\"Blodk&auml;rl som f&ouml;rser hj&auml;rtmuskeln med blod.\"><strong>kransk&auml;rlen<\/strong><\/a>, injiceras det flytande f&auml;rg&auml;mnet under denna unders&ouml;kning i en ytlig ven med en liten n&aring;l, som placeras antingen p&aring; baksidan av en av dina h&auml;nder eller i armb&aring;gsvecket. Kroppen transporterar sedan f&auml;rg&auml;mnet n&auml;r blodet cirkulerar och unders&ouml;kningen startar n&auml;r det n&aring;r kransk&auml;rlen.<\/p>\n<p>En CT-skanner anv&auml;nder r&ouml;ntgenstr&aring;lar f&ouml;r att skanna det flytande f&auml;rg&auml;mnet som r&ouml;r sig genom hj&auml;rtat och dess blodk&auml;rl, f&ouml;r att skapa skarpa, detaljerade bilder. Unders&ouml;kningen tar bara n&aring;gra sekunder och g&ouml;rs vanligen n&auml;r man h&aring;ller andan en kort stund. M&auml;ngden str&aring;lning du uts&auml;tts f&ouml;r &auml;r mycket l&aring;g.<\/p>\n<p><a title=\"\" href=\"https:\/\/www.heartfailurematters.org\/sv\/att-forsta-hjartsvikt\/vanliga-hjartsviktsundersokningar\/\">&Aring;terg&aring; till &#8221;Vanliga hj&auml;rtsviktstester&#8221;<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hj&auml;rtavbildning genom skiktr&ouml;ntgen (MSCT) &auml;r en teknik som utvecklats nyligen, f&ouml;r att bed&ouml;ma hj&auml;rtats funktion och kransk&auml;rlen p&aring; ett icke-invasivt s&auml;tt (en unders&ouml;kning utifr&aring;n, utan att beh&ouml;va g&aring; in i kroppen). Vid datortomografi med skiktr&ouml;ntgen av hj&auml;rtat anv&auml;nds r&ouml;ntgenstr&aring;lar och ett flytande f&auml;rg&auml;mne f&ouml;r att skapa en tredimensionell bild av hj&auml;rtat och k&auml;rlen. Skanningsmaskinen som [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":10712,"parent":2421,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-2622","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.8.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Datortomografi med skiktr\u00f6ntgen (Multi-slice computer tomography, MSCT)<\/title>\n<meta name=\"description\" content=\"Hj\u00e4rtavbildning genom skiktr\u00f6ntgen (MSCT) \u00e4r en teknik som utvecklats nyligen, f\u00f6r att bed\u00f6ma hj\u00e4rtat och kransk\u00e4rlens funktion p\u00e5 ett icke-invasivt s\u00e4tt.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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