curprev09:0609:06, 10 May 2020 Olaremitalkcontribs 18,945 bytes+2,047 →Mechanism of action: The decreased responsiveness observed in prasugrel is likely due to its HPR which is estimated to be about 3-15%. Although low percentages, this characteristics has been shown to affect the effect of prasugrel in some patients.undoTag: Visual edit