Sildenafil preserves diastolic relaxation after reduction by L-NAME and increases phosphodiesterase-5 in the intercalated discs of cardiac myocytes and arterioles . Clinics, [S. l.], v. 66, n. 7, p. 1253–1258, 2011. DOI: 10.1590/S1807-59322011000700022. Disponível em: https://www.revistas.usp.br/clinics/article/view/19370.. Acesso em: 2 may. 2024.