Figure 1.
(A-E). Baseline levels of physical activity, natriuretic peptides, and quality of life scores by AF/AFL status. Bars signify mean values and standard deviation. 6MWD = 6-minute walk distance; AF/AFL: atrial fibrillation and/or atrial flutter; KCCQ= Kansas City Cardiomyopathy Questionnaire; NT-proBNP= N-terminal pro-B-type natriuretic peptide.