Goal-directed therapy with continuous SvcO2 monitoring in pediatric cardiac surgery: the PediaSat single-center randomized trial - Ferreira, Flavio M.; Araujo, David D.; Dantas, Gustavo M.; Cunha, Ligia Cristina C.; Zeferino, Suely P.; Galas, Filomena Regina Barbosa Gomes (Brazilian JOURNAL OF ANESTHESIOLOGY, 2025)