Occurrence of death and stroke in patients in 47 countries 1 year after presenting with atrial fibrillation: a cohort study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F16%3A10327797" target="_blank" >RIV/00064203:_____/16:10327797 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/S0140-6736(16)30968-0" target="_blank" >http://dx.doi.org/10.1016/S0140-6736(16)30968-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/S0140-6736(16)30968-0" target="_blank" >10.1016/S0140-6736(16)30968-0</a>

Result language

angličtina

Original language name

Occurrence of death and stroke in patients in 47 countries 1 year after presenting with atrial fibrillation: a cohort study

Original language description

Background Atrial fi brillation is an important cause of morbidity and mortality worldwide, but scant data are available for long- term outcomes in individuals outside North America or Europe, especially in primary care settings. Methods We did a cohort study using a prospective registry of patients in 47 countries who presented to a hospital emergency department with atrial fi brillation or atrial fl utter as a primary or secondary diagnosis. 15 400 individuals were enrolled to determine the occurrence of death and strokes (the primary outcomes) in this cohort over eight geographical regions (North America, western Europe, and Australia; South America; eastern Europe; the Middle East and Mediterranean crescent; sub- Saharan Africa; India; China; and southeast Asia) 1 year after attending the emergency department. Patients from North America, western Europe, and Australia were used as the reference population, and compared with patients from the other seven regions Findings Between Dec 24, 2007, and Oct 21, 2011, we enrolled 15 400 individuals to the registry. Follow- up was complete for 15 361 (99.7%), of whom 1758 (11%) died within 1 year. Fewer deaths occurred among patients presenting to the emergency department with a primary diagnosis of atrial fi brillation compared with patients who had atrial fi brillation as a secondary diagnosis (377 [6%] of 6825 patients vs 1381 [16%] of 8536, p<0.0001). Twice as many patients had died by 1 year in South America (192 [17%] of 1132) and Africa (225 [20%] of 1137) compared with North America, western Europe, and Australia (366 [10%] of 3800, p< 0 0001). Heart failure was the most common cause of death (519 [30%] of 1758); stroke caused 148 (8%) deaths. 604 (4%) of 15361 patients had had a stroke by 1 year; 170 (3%) of 6825 for whom atrial fi brillation was a primary diagnosis and 434 (5%) of 8536 for whom it was a secondary diagnosis (p<0.001).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FA - Cardiovascular diseases including cardio-surgery

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Lancet

ISSN

0140-6736

e-ISSN

—

Volume of the periodical

388

Issue of the periodical within the volume

10050

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

1161-1169

UT code for WoS article

000383703100030

EID of the result in the Scopus database

2-s2.0-84992436641