Feuerstein, Thomas J., and Günther Krumpl. “The Superselective β1-Blocker Landiolol Enhances Inotropy of Endogenous and Exogenous Catecholamines in Acute Heart Failure”. Cardiology and Cardiovascular Medicine 6, no. 5 (October 31, 2022): 502–511. Accessed June 21, 2026. https://fortunejournals.org/ojs/index.php/ccm/article/view/16336.