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Right atrial myocar...
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Govindan, MaliniDepartment of Cardiovascular Sciences, St George’s University of London, London, UK
(författare)
Right atrial myocardial deformation by two-dimensional speckle tracking echocardiography predicts recurrence in paroxysmal atrial fibrillation
- Artikel/kapitelEngelska2017
Förlag, utgivningsår, omfång ...
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2017-06-21
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Springer-Verlag Tokyo Inc.2017
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printrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:oru-60817
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https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-60817URI
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https://doi.org/10.1007/s12574-017-0341-9DOI
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Språk:engelska
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Sammanfattning på:engelska
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Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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Funding Agency:British Heart Foundation (BHF) PG/08/038/24217
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BACKGROUND: Atrial fibrillation (AF) is a bi-atrial disease yet little attention has been given to right heart function in AF. We propose that the assessment of right atrial (RA) and right ventricular function (RV) using two-dimensional speckle tracking echocardiography (2D-STE) could be valuable in predicting AF recurrence in patients with paroxysmal AF (PAF).METHODS: Thirty patients with PAF were prospectively recruited from a dedicated AF clinic. Right atrial size, volume, and area and RV dimensions were analyzed along with RA and RV strain derived from 2D-STE at baseline and at 3 and 12 months.RESULTS: Higher RA booster strain independently predicted sinus rhythm (SR) maintenance for up to 1 year (P = 0.001). RV strain was impaired in patients with recurrent AF compared to those in SR (P < 0.05) but did not predict AF recurrence. Two-dimensional STE for RA and RV function was simple to perform with excellent reproducibility (adjusted R (2) 0.92-0.99).CONCLUSIONS: Two-dimensional STE is useful and highly reproducible in assessing right heart function in AF patients. RA booster strain function was predictive of sinus rhythm maintenance for up to 1 year.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Kiotsekoglou, Anatoli,1960-Region Örebro län,Örebro universitet, Institutionen för medicinska vetenskaper,Department of Clinical Physiology(Swepub:oru)aku
(författare)
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Saha, Samir K.Research and Development, Sundsvall Hospital, Karolinska Institute, Sundsvall, Sweden
(författare)
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Camm, A. JohnDepartment of Cardiovascular Sciences, St George’s University of London, London, UK
(författare)
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Region Örebro länDepartment of Cardiovascular Sciences, St George’s University of London, London, UK
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Echocardiography: Springer-Verlag Tokyo Inc.15:4, s. 166-1751349-02221880-344X
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