Usefulness of Signal-averaged ECG, Short-term Heart Rate Variability, QT Interval and T Loop Criteria in Predicting 2 Years Lethal Outcome after Myocardial Infarction. Elektronika ir Elektrotechnika, [S. l.], v. 70, n. 6, p. 29–32, 2006. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10689.. Acesso em: 5 dec. 2025.