Association of heart rate variability with cardiorespiratory fitness and muscle strength in patients after hospitalization for COVID-19: An analytical cross-sectional study Daniele Ferreira Rodrigues; Victor Ribeiro Neves; Ulisses Ramos Montarroyos; Washington José dos Santos; Isabelle Carolline Verissimo de Farias; Dário Celestino Sobral Filho;

Home-based training program in patients with chronic heart failure and reduced ejection fraction: a randomized pilot study Geisa Nascimento de Andrade; Iracema Ioco Kikuchi Umeda; Angela Rubia Cavalcanti Neves Fuchs; Luiz Eduardo Mastrocola; João Manoel Rossi-Neto; Dalmo Antonio Ribeiro Moreira; Patricia Alves de Oliveira; Carmen Diva Saldiva de André; Lawrence Patrick Cahalin; Naomi Kondo Nakagawa;

Hemodynamics and cardiac autonomic modulation after an acute concurrent exercise circuit in older individuals with pre- to established hypertension Ricardo Cordeiro; Pedro Augusto Mira; Walace Monteiro; Felipe Cunha; Mateus C. Laterza; Linda S. Pescatello; Daniel G. Martinez; Paulo Farinatti;