Correction: Improvement of the left atrial systolic function after a surgical reduction of the high flow arteriovenous fistula - Lejsek, Vaclav; Valerianova, Anna; Michalickova, Kristyna; Buryskova Salajova, Kristina; Slavikova, Marcela; Rybar, Marian; Malik, Jan (Frontiers in Medicine, 2026)