Altered Acylcarnitine Metabolism Is Associated With an Increased Risk of Atrial Fibrillation.

ABSTRACT: Background Atrial fibrillation (AF) is the most common cardiac arrhythmia, but the pathogenesis is not completely understood. The application of metabolomics could help in discovering new metabolic pathways involved in the development of the disease. Methods and Results We measured 112 baseline fasting metabolites of 3770 participants in the Malmö Diet and Cancer Study; these participants were free of prevalent AF. Incident cases of AF were ascertained through previously validated registers. The associations between baseline levels of metabolites and incident AF were investigated using Cox proportional hazard models. During 23.1 years of follow-up, 650 cases of AF were identified (incidence rate: 8.6 per 1000 person-years). In Cox regression models adjusted for AF risk factors, 7 medium- a

SUBMITTER: Smith E 

PROVIDER: S-EPMC7763428 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature