Fig. 1

The 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 index