Impact of pre-procedural dual antiplatelet therapy on periprocedural myocardial infarction in patients undergoing percutaneous coronary interventions with adjunctive tirofiban

In patients undergoing PCI with adjunctive GP IIb-IIIa inhibitors, preprocedural DAPT and baseline platelet reactivity are not associated to the risk of periprocedural myocardial infarction or myonecrosis. These data further support the role of periprocedural Gp IIb-IIIa inhibitors in order to overcome any suboptimal inhibition of platelet aggregation at the time of the procedure due to drug-resistance or delayed (downstream) administration of ADP antagonists, especially in complex high-risk procedures.