[IEEE 2018 Third International Conference on Human Factors in Complex Technical Systems and Environments (ERGO) - Saint Petersburg, Russia (2018.7.4-2018.7.7)] 2018 Third International Conference on Human Factors in Complex Technical Systems and Environments (ERGO)s and Environments (ERGO) - Methods and Algorithms for Atrial Fibrillation Episodes Detection in Condition of Alternant Premature Contractions and Atrial Flutter