Fig. 1From: Clopidogrel versus ticagrelor in the treatment of Chinese patients undergoing percutaneous coronary intervention: effects on platelet function assessed by platelet function tests and mean platelet volumeThe platelet function test values for different devices, measured post-percutaneous coronary intervention (PCI). A Light transmittance aggregometry (maximal LT changes in response to 5 μM ADP, %); B Vasodilator - stimulated phosphoprotein test (PRI, %). Error bars indicate SD. Abbreviations: ADP, adenosine diphosphate; PRI, platelet response indexBack to article page