Incremental Prognostic Value of Conventional Echocardiography in Patients with Acutely Decompensated Heart Failure oleh Fabio Luis de Jesus Soares, Janine Magalhães Garcia de Oliveira, Gabriel Neimann da Cunha Freire, Lucas Carvalho Andrade, Marcia Maria Noya-Rabelo, Luis Claudio Lemos Correia