Peripheral Artery Disease Evaluation and Management
What Is Peripheral Artery Disease (PAD)?
Peripheral artery disease (PAD) is a condition where the arteries in the legs become narrowed or blocked due to plaque buildup. This reduces blood flow and can cause symptoms such as leg pain when walking, cramping, numbness, or slow-healing wounds. PAD can also be a sign of more widespread vascular disease, increasing the risk of heart attack and stroke.
When and How the Service Is Performed
Hospital-based evaluation and management may be recommended if symptoms are severe or if there is concern for poor circulation. Common indications include:
- Leg pain with walking (claudication)
- Non-healing wounds or ulcers
- Foot pain caused by severely reduced blood flow
Evaluation may involve advanced imaging, such as angiography, where contrast dye is used to view blood flow in the arteries. If blockages are found, treatment can be performed during the same procedure. This may include angioplasty (opening the artery with a balloon) or placing a stent to keep the artery open.
Why This Service Is Important
PAD can lead to serious complications if untreated, including limb damage or loss. It is also closely linked to heart disease. A diagnostic angiogram allows for accurate diagnosis and immediate treatment of blocked arteries, helping restore blood flow and prevent further damage.
Improving Health and Quality of Life
Treatment of PAD can reduce pain, improve walking ability, and help wounds heal. It also lowers the risk of heart attack and stroke. Patients often experience better mobility and a more active lifestyle after treatment.
