As a result of these findings, experts have begun to advocate for routine genotyping in the context of PCI. A personalized approach to dual anti-platelet therapy following PCI is feasible given the presence of treatment alternatives such as prasugrel that are capable of overcoming clopidogrel resistance. Selective administration of prasugrel to patients at increased risk of clopidogrel resistance has the potential to successfully minimize adverse ischemic events, while simultaneously minimizing associated bleeding events and health care costs. A prospective pharmacogenomic approach to anti-platelet therapy has been previously hampered by limited access and the time-delay associated with genetic testing. The development of point-of-care genetic testing for the CYP2C19*2, *17, and ABCB1 3435 C>T alleles that requires minimal training to perform carries the potential to overcome these obstacles and may facilitate the incorporation of pharmacogenetic strategies into routine clinical practice.