Peripheral Artery Disease

Definition

Peripheral artery disease (PAD) is a health condition where the arteries in the legs or arms become narrowed or blocked, often due to a buildup of plaque, leading to reduced blood flow to these areas.

Scientific / Technical Definition

Peripheral artery disease is a common circulatory problem in which narrowed arteries reduce blood flow to the limbs, typically caused by atherosclerosis—a process characterized by the hardening and narrowing of arteries due to plaque buildup composed of fats, cholesterol, and other substances. This condition is associated with increased risk factors like smoking, diabetes, obesity, and high blood pressure.

Benefits

• While peripheral artery disease itself is a health condition and not a benefit, managing this condition through proper diet, exercise, and medication can improve circulation and reduce symptoms like pain and fatigue.
• Maintaining cardiovascular health by addressing PAD can decrease the risk of heart attack and stroke.

Examples

• Foods rich in omega-3 fatty acids such as salmon and walnuts may help support cardiovascular health.
• Consuming fruits, vegetables, and whole grains can contribute to overall heart health and circulation.

Additional Information

• importance: Managing peripheral artery disease is critical as it can lead to significant health issues, including limb ischemia or even amputation if left untreated. Lifestyle changes and medical interventions are essential to improving quality of life.

Related Terms

• Atherosclerosis
• Cardiovascular disease
• Cholesterol
• High blood pressure

References

• Peripheral Artery Disease - American Heart Association
• Peripheral Arterial Disease (PAD) - Mayo Clinic