KARDIOLOGIA POLSKA, cilt.72, sa.8, ss.735-739, 2014 (SCI-Expanded, Scopus)
Background: Acute heart failure (AHF) is a major cause of hospitalisation, morbidity and mortality worldwide. Gamma-glutamyl transferase (GGT) is an enzyme responsible for the extracellular catabolism of antioxidant glutathione and a potential risk indicator of cardiac mortality. Limited data exists on the prognostic value of circulating levels of GGT in patients hospitalised due to AHF.