Grzegorz Grześk is a Professor at the Department of Cardiology and Clinical Pharmacology, Nicolaus Copernicus University, Poland. He has authored/co-authored 157 publications with 1424 citations and an h-index of 19 (Scopus, December 2023). His research interests focus on oral anticoagulants, resveratrol, children, infection, cardiology, internal medicine, clinical pharmacology, etc.