Highlights
- •Temporal changes have been found in atrial fibrillation (AF) epidemiology.
- •AF patients re becoming older and more burdened with comorbidities
- •Use of oral anticoagulant (OAC) drugs increased over the last decade in Europe.
- •OAC use is associated with a reduction in thromboembolic and cardiovascular events.
- •Despite the increased OAC use, a high risk of cardiovascular death still persists.
Abstract
Background
In 2002, the European Society of Cardiology conducted the Euro Heart Survey (EHS),
while in 2014concluded 1-year follow-up of the EURObservational Research Programme
AF (EORP-AF) Pilot Registry.
Methods
We analysed differences in clinical profiles, therapeutic approaches and outcomes
between these two cohorts after propensity score matching (PSM).
Results
After PSM, 5206 patients were analysed. In EORP-AF there were more elderly patients
than EHS (p < .001). EORP-AF patients were more burdened with cardiovascular (CV) and non-CV
comorbidities, with a higher proportion of patients with high thromboembolic risk.
EORP-AF patients used more oral-anticoagulant (OAC) (p < .001).
At 1-year follow-up EORP-AF patients had lower risk for thromboembolic and CV events,
readmission for AF and other CV reasons (all p < .001), showing conversely a higher
risk for CV death (p = .015). Kaplan-Meier curves showed that EORP-AF patients had higher risk for CV
death (p < .0001) and all-cause death (p = .0019). Cox regression confirmed that EORP-AF patients were at higher risk for
CV death (p = .021).
Conclusions
We found significant changes in AF epidemiology over a decade in Europe, with older
patients, more burdened with comorbidities. A greater use of OAC was found. Despite
a reduction in risk for thromboembolic events, a high risk of CV-related death was
still evident.
Keywords
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Article info
Publication history
Published online: May 17, 2018
Accepted:
May 9,
2018
Received in revised form:
April 13,
2018
Received:
February 6,
2018
Identification
Copyright
© 2018 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.