Aspirin for Acute Coronary Syndromes: Have We Learned the Correct Dose Yet?

Despite its universal use, the optimal dose of aspirin from an efficacy and safety perspective remains unclear. There are wide variations in international practice and a lack of consensus as to the most appropriate dose of aspirin in patients with acute coronary syndromes (ACS), mainly because of the wide range of doses evaluated in early randomized trials of aspirin versus placebo. Comparisons of aspirin dose have been based on observational …