Cited 451 times since 2021 (139.9 per year) source: EuropePMC European heart journal, Volume 42, Issue 6, 1 1 2021, Pages 563-645 2020 ESC Guidelines for the management of adult congenital heart disease. Baumgartner H, De Backer J, Babu-Narayan SV, Budts W, Chessa M, Diller GP, Lung B, Kluin J, Lang IM, Meijboom F, Moons P, Mulder BJM, Oechslin E, Roos-Hesselink JW, Schwerzmann M, Sondergaard L, Zeppenfeld K, ESC Scientific Document Group