Tali sostanze comprendono desirudina, agenti fibrinolitici, antagonisti del recettore GP IIb/IIIa, eparina, eparinoidi o Eparine a Basso Peso Molecolare (EBPM). ###>These agents include desirudin, fibrinolytic agents, GP IIb/ IIIa receptor antagonists, heparin, heparinoids, or Low Molecular Weight Heparin (LMWH).