Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.

<h4>Background</h4>The relationship between non-alcoholic fatty liver disease (NAFLD) and atrial fibrillation (AF) in type 2 diabetes is currently unknown. We examined the relationship between NAFLD and risk of incident AF in people with type 2 diabetes.<h4>Methods and results</...

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Autores principales: Giovanni Targher, Filippo Valbusa, Stefano Bonapace, Lorenzo Bertolini, Luciano Zenari, Stefano Rodella, Giacomo Zoppini, William Mantovani, Enrico Barbieri, Christopher D Byrne
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Publicado: Public Library of Science (PLoS) 2013
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spelling oai:doaj.org-article:cde08f0980a04b8494429bb2354c1d9b2021-11-18T07:56:19ZNon-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.1932-620310.1371/journal.pone.0057183https://doaj.org/article/cde08f0980a04b8494429bb2354c1d9b2013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23451184/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>The relationship between non-alcoholic fatty liver disease (NAFLD) and atrial fibrillation (AF) in type 2 diabetes is currently unknown. We examined the relationship between NAFLD and risk of incident AF in people with type 2 diabetes.<h4>Methods and results</h4>We prospectively followed for 10 years a random sample of 400 patients with type 2 diabetes, who were free from AF at baseline. A standard 12-lead electrocardiogram was undertaken annually and a diagnosis of incident AF was confirmed in affected participants by a single cardiologist. At baseline, NAFLD was defined by ultrasonographic detection of hepatic steatosis in the absence of other liver diseases. During the 10 years of follow-up, there were 42 (10.5%) incident AF cases. NAFLD was associated with an increased risk of incident AF (odds ratio [OR] 4.49, 95% CI 1.6-12.9, p<0.005). Adjustments for age, sex, hypertension and electrocardiographic features (left ventricular hypertrophy and PR interval) did not attenuate the association between NAFLD and incident AF (adjusted-OR 6.38, 95% CI 1.7-24.2, p = 0.005). Further adjustment for variables that were included in the 10-year Framingham Heart Study-derived AF risk score did not appreciably weaken this association. Other independent predictors of AF were older age, longer PR interval and left ventricular hypertrophy.<h4>Conclusions</h4>Our results indicate that ultrasound-diagnosed NAFLD is strongly associated with an increased incidence of AF in patients with type 2 diabetes even after adjustment for important clinical risk factors for AF.Giovanni TargherFilippo ValbusaStefano BonapaceLorenzo BertoliniLuciano ZenariStefano RodellaGiacomo ZoppiniWilliam MantovaniEnrico BarbieriChristopher D ByrnePublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 2, p e57183 (2013)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Giovanni Targher
Filippo Valbusa
Stefano Bonapace
Lorenzo Bertolini
Luciano Zenari
Stefano Rodella
Giacomo Zoppini
William Mantovani
Enrico Barbieri
Christopher D Byrne
Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
description <h4>Background</h4>The relationship between non-alcoholic fatty liver disease (NAFLD) and atrial fibrillation (AF) in type 2 diabetes is currently unknown. We examined the relationship between NAFLD and risk of incident AF in people with type 2 diabetes.<h4>Methods and results</h4>We prospectively followed for 10 years a random sample of 400 patients with type 2 diabetes, who were free from AF at baseline. A standard 12-lead electrocardiogram was undertaken annually and a diagnosis of incident AF was confirmed in affected participants by a single cardiologist. At baseline, NAFLD was defined by ultrasonographic detection of hepatic steatosis in the absence of other liver diseases. During the 10 years of follow-up, there were 42 (10.5%) incident AF cases. NAFLD was associated with an increased risk of incident AF (odds ratio [OR] 4.49, 95% CI 1.6-12.9, p<0.005). Adjustments for age, sex, hypertension and electrocardiographic features (left ventricular hypertrophy and PR interval) did not attenuate the association between NAFLD and incident AF (adjusted-OR 6.38, 95% CI 1.7-24.2, p = 0.005). Further adjustment for variables that were included in the 10-year Framingham Heart Study-derived AF risk score did not appreciably weaken this association. Other independent predictors of AF were older age, longer PR interval and left ventricular hypertrophy.<h4>Conclusions</h4>Our results indicate that ultrasound-diagnosed NAFLD is strongly associated with an increased incidence of AF in patients with type 2 diabetes even after adjustment for important clinical risk factors for AF.
format article
author Giovanni Targher
Filippo Valbusa
Stefano Bonapace
Lorenzo Bertolini
Luciano Zenari
Stefano Rodella
Giacomo Zoppini
William Mantovani
Enrico Barbieri
Christopher D Byrne
author_facet Giovanni Targher
Filippo Valbusa
Stefano Bonapace
Lorenzo Bertolini
Luciano Zenari
Stefano Rodella
Giacomo Zoppini
William Mantovani
Enrico Barbieri
Christopher D Byrne
author_sort Giovanni Targher
title Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
title_short Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
title_full Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
title_fullStr Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
title_full_unstemmed Non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
title_sort non-alcoholic fatty liver disease is associated with an increased incidence of atrial fibrillation in patients with type 2 diabetes.
publisher Public Library of Science (PLoS)
publishDate 2013
url https://doaj.org/article/cde08f0980a04b8494429bb2354c1d9b
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