Carvalho, Vitor Oliveira, Guilherme Veiga Guimarães, Emmanuel Gomes Ciolac, and Edimar Alcides Bocchi. “ Heart Rate Dynamics During a Treadmill Cardiopulmonary Exercise Test in Optimized Beta-Blocked Heart Failure Patients ”. Clinics 63, no. 4 (January 1, 2008): 479–482. Accessed June 30, 2024. https://revistas.usp.br/clinics/article/view/17776.