Walking training decreases cardiovascular load after walking to maximal intermittent claudication in patients with peripheral artery disease - Andrade-Lima, Aluisio; Silva Júnior, Natan; Chehuen, Marcel R; Miyasato, Roberto Sanches; Brum, Patrícia Chakur; Oliveira, Edilamar Menezes de; Leicht, Anthony S; Wolosker, Nelson; Forjaz, Cláudia Lúcia de Moraes (Current problems in cardiology, 2025)