Systemic oxidative stress associates with disease severity and outcome in patients with new-onset or worsening heart failure

Marie-Sophie L. Y. de Koning^*, Johanna E. Emmens, Esteban Romero-Hernández, Arno R. Bourgonje, Solmaz Assa, Sylwia M. Figarska, John G. F. Cleland, Nilesh J. Samani, Leong L. Ng, Chim C. Lang, Marco Metra, Gerasimos S. Filippatos, Dirk J. van Veldhuisen , Stefan D. Anker, Kenneth Dickstein, Adriaan A. Voors, Harry van Goor, Pim van der Harst