RT Journal Article SR Electronic A1 Nešpor, Karel T1 Drinking Alcohol and Atrial Fibrillation: Even Small Doses of Alcohol Increase the Risk JF Cognitive Remediation Journal YR 2022 VO 11 IS 1 SP 1 OP 1 DO 10.5507/crj.2022.002 UL https://cognitive-remediation-journal.com/artkey/crj-202201-0001.php AB Atrial fibrillation is the most common cardiac arrhythmia. Drinking alcohol is one of the common risk factors for this disorder. Alcohol abstinence, on the other hand, acts as a protective factor. However, these findings are based mainly on questionnaire surveys, which may not be completely reliable.