{"id":13866,"date":"2025-05-28T10:52:29","date_gmt":"2025-05-28T07:52:29","guid":{"rendered":"https:\/\/www.euromedica.gr\/service\/ct-angiography\/"},"modified":"2026-02-18T11:12:57","modified_gmt":"2026-02-18T09:12:57","slug":"ct-angiography","status":"publish","type":"service","link":"https:\/\/www.euromedica.gr\/en\/service\/ct-angiography\/","title":{"rendered":"CT Angiography"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"><strong>What is coronary angiography?<\/strong><\/h3>\n\n\n\n<p>Coronary angiography is a painless, non-invasive diagnostic test for the visualization of the coronary arteries. It is a method that has been widely used worldwide for about a decade to screen mainly presymptomatic patients.  Asymptomatic patients with increased risk factors for coronary artery disease, with questionable results from other cardiac screening or a compromised family history, and in case of suspected coronary artery abnormalities may benefit from CT coronary angiography. The examination is also useful in preoperative screening (major surgeries, TAVI, etc.).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>How is the examination performed?<\/strong><\/h3>\n\n\n\n<p>After detailed patient information and special preparation, the examination is performed on a modern CT scanner before and after bolus intravenous administration of iodinated contrast agent. During the examination, an X-ray source will rotate around the patient\u2019s body, taking multiple transverse images of the cardiovascular formation. Then, with the help of advanced programs (Software), the coronary vessels will be visualized and three-dimensional images will be created, which are necessary for a better assessment of the anatomy. Each scan of the cardiovascular formation performed on the CT scanner takes a few seconds. The entire process, including the examination, preparation and information of the patient, takes 30 &#8211; 60 minutes.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"featured_media":8852,"parent":0,"template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"division":[227],"class_list":["post-13866","service","type-service","status-publish","has-post-thumbnail","hentry","division-imaging-en"],"acf":[],"spectra_custom_meta":{"rank_math_internal_links_processed":["1"],"ast-main-header-display":[""],"ast-hfb-above-header-display":[""],"ast-hfb-below-header-display":[""],"ast-hfb-mobile-header-display":[""],"adv-header-id-meta":[""],"footer-sml-layout":[""],"stick-header-meta":[""],"header-main-stick-meta":[""],"header-above-stick-meta":[""],"header-below-stick-meta":[""],"site-post-title":[""],"site-sidebar-layout":["default"],"site-content-layout":[""],"ast-featured-img":[""],"ast-breadcrumbs-content":[""],"theme-transparent-header-meta":[""],"ast-banner-title-visibility":[""],"ast-global-header-display":[""],"ast-site-content-layout":["normal-width-container"],"site-content-style":["default"],"site-sidebar-style":["default"],"_elementor_edit_mode":[""],"_elementor_template_type":[""],"_page_subtitle":["field_680f7f5ef310c"],"facility_divisions":[""],"_facility_divisions":["field_6825e31ff933e"],"availability":[""],"_availability":["field_68270b468fe6c"],"_dropdown_page_selector":["field_682c5a1ee8aba"],"gallery":[""],"_gallery":["field_6836b8f88373a"],"_top_nav_excluded":[""],"_cms_nav_minihome":[""],"_elementor_data":[""],"_thumbnail_id":["8852"],"_last_translation_edit_mode":["native-editor"],"_wpml_word_count":["239"],"dropdown_page_selector":["3"],"dropdown_page_selector_0_icon":[""],"_dropdown_page_selector_0_icon":["field_682c5a1fe8abb"],"_dropdown_page_selector_0_title":["field_682c5a1fe8abc"],"_dropdown_page_selector_0_list_page_item_0_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_0_list_page_item_0_has_sublist":["0"],"_dropdown_page_selector_0_list_page_item_0_has_sublist":["field_682c5a1fe8ac0"],"_dropdown_page_selector_0_list_page_item_1_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_0_list_page_item_1_has_sublist":["0"],"_dropdown_page_selector_0_list_page_item_1_has_sublist":["field_682c5a1fe8ac0"],"_dropdown_page_selector_0_list_page_item_2_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_0_list_page_item_2_has_sublist":["0"],"_dropdown_page_selector_0_list_page_item_2_has_sublist":["field_682c5a1fe8ac0"],"_dropdown_page_selector_0_list_page_item":["field_682c5a1fe8abd"],"dropdown_page_selector_1_icon":[""],"_dropdown_page_selector_1_icon":["field_682c5a1fe8abb"],"_dropdown_page_selector_1_title":["field_682c5a1fe8abc"],"_dropdown_page_selector_1_list_page_item":["field_682c5a1fe8abd"],"_dropdown_page_selector_1_list_page_item_0_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_1_list_page_item_0_has_sublist":["0"],"_dropdown_page_selector_1_list_page_item_0_has_sublist":["field_682c5a1fe8ac0"],"dropdown_page_selector_2_icon":[""],"_dropdown_page_selector_2_icon":["field_682c5a1fe8abb"],"_dropdown_page_selector_2_title":["field_682c5a1fe8abc"],"_dropdown_page_selector_2_list_page_item_0_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_2_list_page_item_0_has_sublist":["0"],"_dropdown_page_selector_2_list_page_item_0_has_sublist":["field_682c5a1fe8ac0"],"_dropdown_page_selector_2_list_page_item_1_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_2_list_page_item_1_has_sublist":["0"],"_dropdown_page_selector_2_list_page_item_1_has_sublist":["field_682c5a1fe8ac0"],"dropdown_page_selector_2_list_page_item":["2"],"_dropdown_page_selector_2_list_page_item":["field_682c5a1fe8abd"],"alternative_image":[""],"_alternative_image":["field_683960ea871f9"],"dropdown_page_selector_0_list_page_item":["3"],"_custom_excerpt":["field_684be19ea4475"],"dropdown_page_selector_0_title":["ATTICA"],"dropdown_page_selector_1_title":["THESSALONIKI"],"dropdown_page_selector_2_title":["REST OF GREECE"],"rank_math_analytic_object_id":["122"],"_elementor_page_assets":["a:0:{}"],"_edit_lock":["1771405993:22"],"rank_math_seo_score":["10"],"_uag_custom_page_level_css":[""],"_coblocks_attr":[""],"_coblocks_dimensions":[""],"_coblocks_responsive_height":[""],"_coblocks_accordion_ie_support":[""],"astra-migrate-meta-layouts":["default"],"ast-page-background-enabled":["default"],"ast-page-background-meta":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-5)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:0:\"\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"ast-content-background-meta":["a:3:{s:7:\"desktop\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"tablet\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}s:6:\"mobile\";a:12:{s:16:\"background-color\";s:25:\"var(--ast-global-color-4)\";s:16:\"background-image\";s:0:\"\";s:17:\"background-repeat\";s:6:\"repeat\";s:19:\"background-position\";s:13:\"center center\";s:15:\"background-size\";s:4:\"auto\";s:21:\"background-attachment\";s:6:\"scroll\";s:15:\"background-type\";s:0:\"\";s:16:\"background-media\";s:0:\"\";s:12:\"overlay-type\";s:0:\"\";s:13:\"overlay-color\";s:0:\"\";s:15:\"overlay-opacity\";s:0:\"\";s:16:\"overlay-gradient\";s:0:\"\";}}"],"_elementor_conditions":["a:0:{}"],"_edit_last":["22"],"page_subtitle":[""],"custom_excerpt":[""],"_wpml_media_duplicate":["1"],"_wpml_media_featured":["1"],"dropdown_page_selector_1_list_page_item":["2"],"_dropdown_page_selector_1_list_page_item_1_page_or_post":["field_682c5a6ee8ac4"],"dropdown_page_selector_1_list_page_item_1_has_sublist":["0"],"_dropdown_page_selector_1_list_page_item_1_has_sublist":["field_682c5a1fe8ac0"],"dropdown_page_selector_0_list_page_item_0_page_or_post":["13988"],"dropdown_page_selector_0_list_page_item_1_page_or_post":["13990"],"dropdown_page_selector_0_list_page_item_2_page_or_post":["14004"],"dropdown_page_selector_1_list_page_item_0_page_or_post":["14002"],"dropdown_page_selector_1_list_page_item_1_page_or_post":["14016"],"dropdown_page_selector_2_list_page_item_0_page_or_post":["13980"],"dropdown_page_selector_2_list_page_item_1_page_or_post":["14000"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:2:{i:0;s:12:\"core\/heading\";i:1;s:14:\"core\/paragraph\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1778674537\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"],"_uag_css_file_name":["uag-css-13866.css"]},"uagb_featured_image_src":{"full":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1.jpg",1600,900,false],"thumbnail":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1-150x150.jpg",150,150,true],"medium":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1-300x169.jpg",300,169,true],"medium_large":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1-768x432.jpg",768,432,true],"large":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1-1024x576.jpg",1024,576,true],"1536x1536":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1-1536x864.jpg",1536,864,true],"2048x2048":["https:\/\/www.euromedica.gr\/wp-content\/uploads\/2022\/01\/\u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae-\u03c3\u03c4\u03b5\u03c6\u03b1\u03bd\u03b9\u03bf\u03b3\u03c1\u03b1\u03c6\u03af\u03b1.jpg",1600,900,false]},"uagb_author_info":{"display_name":"christina","author_link":"https:\/\/www.euromedica.gr\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"What is coronary angiography? Coronary angiography is a painless, non-invasive diagnostic test for the visualization of the coronary arteries. It [&hellip;]","_links":{"self":[{"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/service\/13866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/service"}],"about":[{"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/types\/service"}],"version-history":[{"count":3,"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/service\/13866\/revisions"}],"predecessor-version":[{"id":18020,"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/service\/13866\/revisions\/18020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/media\/8852"}],"wp:attachment":[{"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/media?parent=13866"}],"wp:term":[{"taxonomy":"division","embeddable":true,"href":"https:\/\/www.euromedica.gr\/en\/wp-json\/wp\/v2\/division?post=13866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}