{"id":552348,"date":"2026-04-08T12:14:49","date_gmt":"2026-04-08T10:14:49","guid":{"rendered":"https:\/\/medizinonline.com\/anticoagulation-after-catheter-ablation-for-how-long\/"},"modified":"2026-04-08T12:15:00","modified_gmt":"2026-04-08T10:15:00","slug":"anticoagulation-after-catheter-ablation-for-how-long","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/en\/anticoagulation-after-catheter-ablation-for-how-long\/","title":{"rendered":"Anticoagulation after catheter ablation – for how long?"},"content":{"rendered":"\n

In selected groups of patients with atrial fibrillation, ablation can lead to an improvement in symptoms and\/or prognosis. To avoid complications, anticoagulation before, during and after ablation should be criteria-driven. There is a consensus that periprocedural oral anticoagulation (OAC) is generally recommended regardless of the thromboembolic risk. On the other hand, the longer-term continuation of OAC is controversial. The ALONE-AF study published in 2025 has provided new evidence in this regard. <\/strong><\/p>\n\n

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In selected groups of patients with atrial fibrillation, ablation can lead to an improvement in symptoms and\/or prognosis. To avoid complications, anticoagulation before, during and after ablation should be criteria-driven….…... <\/p>\n

Dieser Inhalt ist nur f\u00fcr Benutzer der Gruppe: Medizinische Fachperson zug\u00e4nglich
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Already a member? Log in here<\/a><\/div><\/div><\/div>","protected":false},"author":7,"featured_media":552350,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Atrial fibrillation ","footnotes":"[{\"id\":\"820568a2-f877-46aa-9cd3-4ea1abaef7c8\",\"content\":\"In the current international guidelines, DOACs are preferred over vitamin K antagonists for the initiation of an OAC [12].<\\\/em>\"},{\"id\":\"205024e4-65b0-4484-bd8e-fc21995fea78\",\"content\":\"defined as CHA2DS2-VASc<\\\/sub> score of 1 for men and 2 for women.<\\\/em>\"},{\"id\":\"10e7912f-dae4-4066-b708-ed9557cbfd58\",\"content\":\"In the OAC group, 78% of patients received 5 mg apixaban, 8.7% 15 mg rivaroxaban and 7.3% 20 mg rivaroxaban<\\\/em>\"}]"},"category":[11548,11359,11513,11503],"tags":[90777,15479,14847,90775,19601,90776],"powerkit_post_featured":[],"class_list":["post-552348","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rx-en","category-cardiology","category-congress-reports","category-studies","tag-alone-af-study","tag-anticoagulation","tag-atrial-fibrillation","tag-catheter-ablation-2","tag-oral-anticoagulation","tag-thromboembolic-risk","pmpro-level-required","pmpro-level-1","pmpro-no-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-06-26 21:04:01","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"en_US","wpml_translations":{"fr_FR":{"locale":"fr_FR","id":552331,"slug":"anticoagulation-apres-ablation-par-catheter-pour-combien-de-temps","post_title":"Anticoagulation apr\u00e8s ablation par cath\u00e9ter - pour combien de temps ?","href":"https:\/\/medizinonline.com\/fr\/anticoagulation-apres-ablation-par-catheter-pour-combien-de-temps\/"},"it_IT":{"locale":"it_IT","id":552342,"slug":"anticoagulazione-dopo-lablazione-con-catetere-per-quanto-tempo","post_title":"Anticoagulazione dopo l'ablazione con catetere: per quanto tempo?","href":"https:\/\/medizinonline.com\/it\/anticoagulazione-dopo-lablazione-con-catetere-per-quanto-tempo\/"},"pt_PT":{"locale":"pt_PT","id":552333,"slug":"anticoagulacao-apos-ablacao-por-cateter-durante-quanto-tempo","post_title":"Anticoagula\u00e7\u00e3o ap\u00f3s abla\u00e7\u00e3o por cateter - durante quanto tempo?","href":"https:\/\/medizinonline.com\/pt-pt\/anticoagulacao-apos-ablacao-por-cateter-durante-quanto-tempo\/"},"es_ES":{"locale":"es_ES","id":552316,"slug":"anticoagulacion-tras-la-ablacion-con-cateter-durante-cuanto-tiempo","post_title":"Anticoagulaci\u00f3n tras la ablaci\u00f3n con cat\u00e9ter: \u00bfdurante cu\u00e1nto tiempo?","href":"https:\/\/medizinonline.com\/es\/anticoagulacion-tras-la-ablacion-con-cateter-durante-cuanto-tiempo\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/comments?post=552348"}],"version-history":[{"count":1,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552348\/revisions"}],"predecessor-version":[{"id":552351,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/posts\/552348\/revisions\/552351"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media\/552350"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/media?parent=552348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/category?post=552348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/tags?post=552348"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/en\/wp-json\/wp\/v2\/powerkit_post_featured?post=552348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}