Variability and Persistence of Poor Response to Aspirin by Aggregometry and PFA-100 over Twelve-Months in Peripheral Arterial Disease from the Effect of Lipid Modification on Peripheral Arterial Disease after Endovascular Intervention Trial (ELIMIT)

摘要

ObjectiveTo determine the prevalence of poor response to aspirin (ASA) therapy over 12-month follow-up in patients with lower extremity peripheral arterial disease (PAD), and to compare the classification agreement among different ASA response assays.