Figure 3From: Resistance to aspirin is increased by ST-elevation myocardial infarction and correlates with adenosine diphosphate levelsPlasma concentrations of extracellular purines in NCD (no sign of cardiac disease), NSTEMI (non ST elevation myocardial infarction) and STEMI (ST elevation myocardial infarction) groups expressed as mean values ± SD. * p < 0.05, ** p < 0.01, compared to NCD.Back to article page