Ontology highlight
ABSTRACT: Importance
Pacemaker implantations as a treatment for atrioventricular (AV) block are increasing worldwide. Prevention strategies for AV block are lacking because modifiable risk factors have not yet been identified.Objective
To identify risk factors for AV block in community-dwelling individuals.Design, setting, and participants
In this population-based cohort study, data from the Mini-Finland Health Survey, conducted from January 1, 1978, to December 31, 1980, were used to examine demographics, comorbidities, habits, and laboratory and electrocardiographic (ECG) measurements as potential risk factors for incident AV block. Data were ascertained during follow-up from January 1, 1987, through December 31, 2011, using a nationwide registry. A total of 6146 community-dwelling individuals were included in the analysis performed from January 15 through April 3, 2018.Main outcomes and measures
Incidence of AV block (hospitalization for second- or third-degree AV block).Results
Among the 6146 participants (3449 [56.1%] women; mean [SD] age, 49.2 [12.9] years), 529 (8.6%) had ECG evidence of conduction disease and 58 (0.9%) experienced a hospitalization with AV block. Older age (hazard ratio [HR] per 5-year increment, 1.34; 95% CI, 1.16-1.54; P?Conclusions and relevanceIn this analysis of data from a population-based cohort study, suboptimal blood pressure and fasting glucose level were associated with AV block. These results suggest that a large proportion of AV blocks are assocated with these risk factors, even after adjusting for other major adverse coronary events.
SUBMITTER: Kerola T
PROVIDER: S-EPMC6632153 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
Kerola Tuomas T Eranti Antti A Aro Aapo L AL Haukilahti M Anette MA Holkeri Arttu A Junttila M Juhani MJ Kenttä Tuomas V TV Rissanen Harri H Vittinghoff Eric E Knekt Paul P Heliövaara Markku M Huikuri Heikki V HV Marcus Gregory M GM
JAMA network open 20190503 5
<h4>Importance</h4>Pacemaker implantations as a treatment for atrioventricular (AV) block are increasing worldwide. Prevention strategies for AV block are lacking because modifiable risk factors have not yet been identified.<h4>Objective</h4>To identify risk factors for AV block in community-dwelling individuals.<h4>Design, setting, and participants</h4>In this population-based cohort study, data from the Mini-Finland Health Survey, conducted from January 1, 1978, to December 31, 1980, were used ...[more]