Valve surgery in patients with low left ventricular ejection fraction. CARDIOLOGY OF UZBEKISTAN, [S. l.], v. 2, n. 1, p. 87–93, 2025. DOI: 10.70626/cardiouz-2025-2-00041. Disponível em: https://cardiojournal.uz/index.php/journal/article/view/40. Acesso em: 20 aug. 2025.