1. Reassessing the NYHA classification for heart failure: a comparison between classes I and II using cardiopulmonary exercise testing. (14th October 2021) Authors: Zimerman, A; Cardoso De Souza, G; Engster, P; Spier Borges, M; Ulrich Schaan, T; Pilar, I; Stein, R; Fonteles Ritt, L.E; Donelli Da Silveira, A; Rohde, L.E Journal: European heart journal Issue: Volume 42(2021)Supplement 1 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗