Methylene blue, a guanylate cyclase inhibitor, to treat vasoplegias associated with cardic surgery - Évora, Paulo Roberto Barbosa; Margarido, Edson Alves; Menardi, Antonio Carlos; Scorzoni Filho, Adilson; Albuquerque, Agnes Afrodite Sumarelli; Viaro, Fernanda; Rodrigues, Alfredo José; Vicente, Walter Villela de Andrade (World Congress of the World Society of Cardio-Thoracic Surgeons (WSCTS), 2016)