Physical Activity Levels and Quality of Life in Outpatients with Cardiac Arrhythmias and Preserved Left Ventricular Function: Understanding Their Profile. - Bueno SCP; Oliveira PA; Pagotti M; Sacilotto L; Pessente GD; Braga PGS; Souza AL; Brigido ARD; Negrão CE; Darrieux FCC; Scanavacca M (Arquivos brasileiros de cardiologia, 2026)