Background: Atrial fibrillation (AF) is the most commonly encountered cardiac dysrhythmia, and AF patients are five times more likely to have a risk of stroke. Although the effects of stroke on patients are quite severe, lately it has been recognized that AF is associated with the incidence of cognitive impairment and dementia.
Objective: This study aims to analyze and determine the differences in two isoforms of amyloid beta (Aββ40 and 42) and malondialdehyde (MDA) serum levels in AF patients who experience and who do not experience cognitive impairment.
Background: Data on the optimal therapeutic international normalized ratio (INR) for non-valvular and valvular atrial fibrillation (AF) in Indonesia is currently unavailable. Therefore, we designed the Indonesian Registry on Atrial Fibrillation (OneAF) registry in order to seek a safe and beneficial range of INR in Indonesian patients with non-valvular and valvular AF.
Methods/design: The OneAF registry is a nationwide collaboration of the Indonesian Heart Rhythm Society (InaHRS) enrolling all hospitals with cardiac electrophysiologists in Indonesia.