Published on May 2001 Influence of a new hydroxyethylstarch preparation (HES 130/ 0.4) on coagulation in cardiac surgical patients. Haisch G, Boldt J, Krebs C, Suttner S, Lehmann A, Isgro FJ Cardiothorac Vasc Anesth 2001;15(3):316-321.Review by Monty Mythen