Pharmacology General 6d43fbe8 Vorapaxar acts by inhibiting A GPIIa / IIIb B P2Y12 receptor C PAR - 1 D Antithrombin - 3 High-Yield Explanation Vorapaxar inhibits Protease Activated Receptor 1 (PAR1) which is a thrombin receptor and thus can be used as a antiplatelet drug in M.I