World Heart Federation Roadmap on atrial fibrillation – a 2020 update by Freedman, B, Hindricks, G, Banerjee, A, Baranchuk, A, Ching, CK, Du, X, Fitzsimons, D, Healey, JS, Ikeda, T, Lobban, TCA, Mbakwem, A, Narasimhan, C, Neubeck, L, Noseworthy, P, Philbin, DM, Pinto, FJ, Rwebembera, J, Schnabel, RB, Svendsen, JH, Aguinaga, L, Arbelo, E, Böhm, M, Farhan, HA, Hobbs, FDR, Martínez-Rubio, A, Militello, C, Naik, N, Noubiap, JJ, Perel, P, Piñeiro, DJ, Ribeiro, AL, Stepinska, J