Sökning: WFRF:(Rojo Alvarez Jose Luis)
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Seven-day analysis ...
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Goya-Esteban, RebecaRey Juan Carlos University
(författare)
Seven-day analysis of atrial fibrillation and circadian rhythms
- Artikel/kapitelEngelska2013
Förlag, utgivningsår, omfång ...
Nummerbeteckningar
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LIBRIS-ID:oai:lup.lub.lu.se:46e96f49-b999-48a9-ba71-2becb7d2e5c5
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https://lup.lub.lu.se/record/46e96f49-b999-48a9-ba71-2becb7d2e5c5URI
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Språk:engelska
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Sammanfattning på:engelska
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Klassifikation
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Ämneskategori:kon swepub-publicationtype
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Ämneskategori:ref swepub-contenttype
Anmärkningar
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In the present work, f-wave morphology is characterized by principal component analysis and a novel temporal parameter defined by the cumulative normalized variance of the 3 largest principal components (r3). The 7-day behavior of persistent atrial fibrillation (AF) was studied in 9 patients using r3, AF frequency, and sample entropy (SampEn). Detection of circadian rhythms depended on the parameter considered: rhythms were found in 6 (r3, SampEn) and 5 (AF frequency) patients, but interestingly not always in the same patients. Two patients had significant circadian rhythm in all parameters. When a circadian rhythm was significantly present in 7 days, it was usually only significantly present in some of the 24-h segments. It is concluded that detailed AF characterization can be achieved with complementary parameters.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Sandberg, FridaLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)es-fni
(författare)
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Barquero-Pérez, ÓscarRey Juan Carlos University
(författare)
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García-Alberola, ArcadioHospital Virgen de la Arrixaca
(författare)
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Sörnmo, LeifLund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-lso
(författare)
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Rojo-Álvarez, José LuisRey Juan Carlos University
(författare)
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Rey Juan Carlos UniversityInstitutionen för elektro- och informationsteknik
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:BIOSIGNALS 2013 - Proceedings of the International Conference on Bio-Inspired Systems and Signal Processing, s. 20-249789898565365
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