Peripheral arterial disease (PAD) is a condition where arteries in the legs or arms become narrowed or blocked, reducing blood flow to the limbs. PAD can cause leg pain, cramping, numbness, or non-healing wounds, and if untreated, may increase the risk of heart attack, stroke, or limb loss.
At Heart & Vascular Specialists DFW, we specialize in early detection, diagnosis, and treatment of PAD to improve circulation, relieve symptoms, and reduce cardiovascular risk.
Common symptoms may include:
Pain, cramping, or fatigue in the legs or hips while walking (claudication)
Numbness or weakness in the legs
Coldness or color changes in the feet or toes
Non-healing sores or ulcers on the legs or feet
Slow-growing toenails or hair loss on the legs
Many patients with PAD may have mild symptoms or none at all, making regular screening important, especially for those with diabetes, high blood pressure, or smoking history.
Our team uses advanced imaging and testing to assess arterial health and blood flow:
Peripheral arterial ultrasound – non-invasive evaluation of blood flow
Ankle-Brachial Index (ABI) – compares blood pressure in the ankle and arm to detect blockages
CT or MR angiography – detailed imaging for complex cases
Comprehensive cardiovascular assessment – evaluation of risk factors such as cholesterol, diabetes, and smoking
These tools allow precise diagnosis and help guide personalized treatment plans.
Treatment depends on the severity of PAD and individual patient needs:
Medications to improve blood flow and reduce clotting risk
Management of underlying conditions like diabetes, high blood pressure, and cholesterol
Structured exercise programs to improve circulation
Smoking cessation support
Heart-healthy diet and weight management
Angioplasty and stenting to open blocked arteries
Atherectomy or laser therapy for plaque removal
Minimally invasive approaches to restore blood flow and prevent complications
