The Role of Aspirin in the Prevention of Cardiovascular Disease

  1. Shereif H. Rezkalla, MD
  1. *Department of Internal Medicine, Marshfield Clinic, Marshfield, WI USA
  2. Epidemiology Research Center, Marshfield Clinic Research Foundation, Marshfield, WI USA
  3. Department of Cardiology, Marshfield Clinic, Marshfield, WI USA
  1. Corresponding Author: Shereif Rezkalla, MD, FACP; Department of Cardiology; Marshfield Clinic; 1000 N Oak Ave; Marshfield, WI 54449; Tel: (715) 387-5845; Fax: (715) 389-5757; Email: rezkalla.shereif{at}marshfieldclinic.org

Abstract

Aspirin therapy is well-accepted as an agent for the secondary prevention of cardiovascular events and current guidelines also define a role for aspirin in primary prevention. In this review, we describe the seminal trials of aspirin use in the context of current guidelines, discuss factors that may influence the effectiveness of aspirin therapy for cardiovascular disease prevention, and briefly examine patterns of use. The body of evidence supports a role for aspirin in both secondary and primary prevention of cardiovascular events in selected population groups, but practice patterns may be suboptimal. As a simple and inexpensive prophylactic measure for cardiovascular disease, aspirin use should be carefully considered in all at-risk adult patients, and further measures, including patient education, are necessary to ensure its proper use.

| Table of Contents