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Work-up and management of lone atrial fibrillation: results of the European Heart Rhythm Association Survey
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2014 (English)In: Europace, ISSN 1099-5129, E-ISSN 1532-2092, Vol. 16, no 10, 1521-1523 p.Article in journal (Refereed) Published
Abstract [en]

The purpose of this European Heart Rhythm Association (EHRA) survey was to explore the work-up and management of lone atrial fibrillation (AF) among the European centres. Thirty-two European centres, all members of the EHRA electrophysiology (EP) research network, responded to this survey and completed the list of questions. The prevalence of lone AF has been reported to be ≤10% by 19 (60%) of the participating centres. The presence of isolated left atrial enlargement and left ventricular diastolic dysfunction represent heart disease according to 50 and 84% of the centres, respectively, and exclude the diagnosis of lone AF. Fifty-nine per cent of responders do not routinely consider genetic testing in lone AF patients. The initial therapeutic approach in symptomatic paroxysmal lone AF is antiarrhythmic drug therapy as reported by 31 (97%) of the centres. Pulmonary vein isolation only is the first ablation strategy for patients with symptomatic persistent lone AF at 27 (84%) of the responding centres. Assessment for sleep apnoea, obesity, and intensive sports activity in lone AF is performed at 27 (84%) centres. In conclusion, this EP Wire survey confirms that the term 'lone AF' is still used in daily practice. The work-up typically includes screening for known risk factors but not genetic testing. The preferred management of paroxysmal lone AF is rhythm control with antiarrhythmic drugs, whereas pulmonary vein isolation is the first ablation strategy for the majority of patients with symptomatic persistent lone AF.

Place, publisher, year, edition, pages
2014. Vol. 16, no 10, 1521-1523 p.
National Category
Cardiac and Cardiovascular Systems
Research subject
URN: urn:nbn:se:uu:diva-236323DOI: 10.1093/europace/euu277ISI: 000343326200015PubMedID: 25267359OAI: oai:DiVA.org:uu-236323DiVA: diva2:763946
Available from: 2014-11-17 Created: 2014-11-17 Last updated: 2014-11-20Bibliographically approved

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