Validation of the HeartQol questionnaire in patients with non-valvular atrial fibrillation and flutter. Ukrainian Journal of Cardiology, [S. l.], n. 3, p. 51–57, 2017. Disponível em: https://ucardioj.com.ua/index.php/UJC/article/view/138.. Acesso em: 5 may. 2024.