Evaluation and conservative management of chronic lower extremity arterial disease.

Aging of the population has made atherosclerotic cardiovascular disease one of the most significant health problems in the United States. Primary care providers are often the first contact for persons presenting with symptoms of chronic lower extremity arterial disease. Accurate assessment can prevent erroneous referrals, unnecessary diagnostic studies, and added time and medical expense for patients. Understanding of the natural history and risk factors associated with chronic lower extremity arterial disease provides the foundation for developing a knowledgeable, comprehensive plan of care for patients. Through multidisciplinary collaboration and a strong commitment to patient education and support, care providers can enhance the quality of life for individuals with chronic lower extremity arterial disease.