Nair, Nandini, and Enrique Gongora. “Role of Cardiopulmonary Stress Testing in Heart Failure Management”. The Southwest journal of medicine 4, no. 15 (July 14, 2016): 75-81. Accessed June 21, 2026. https://pulmonarychronicles.com/index.php/pulmonarychronicles/article/view/292.