6-Nitrodopamine is the most potent endogenous positive inotropic agent in the isolated rat heart - Britto Júnior, José; Teixeira, Lincoln Rangel Medeiros; Lima, Antonio Tiago; Dassow, Leticia Costa; Martins, Rodrigo Álvaro Brandão Lopes; Campos, Rafael; Moraes, Manoel Odorico; Moraes, Maria Elisabete Amaral de; Antunes, Edson; De Nucci, Gilberto (Life, 2023)