Peripheral Arterial Disease (PAD)

Welcome to the Peripheral Arterial Disease (PAD) Clinic at Emirates Hospitals Group. At Emirates Hospitals Group, we specialize in the comprehensive diagnosis and treatment of Peripheral Arterial Disease (PAD), a common circulatory problem in which narrowed arteries reduce blood flow to the limbs. Our dedicated team of specialists is committed to providing the highest quality care, utilizing the latest advancements in medical technology to ensure the best outcomes for our patients.

What is Peripheral Arterial Disease (PAD)?

Peripheral Arterial Disease (PAD) is a condition characterized by the narrowing of the peripheral arteries, typically in the legs. This reduction in blood flow is usually caused by atherosclerosis, where fatty deposits build up on the arterial walls. PAD can lead to pain, cramping, and other symptoms, particularly during physical activity. In severe cases, it can increase the risk of heart attack, stroke, and can lead to complications like non-healing wounds or infections.

Peripheral Arterial Disease Symptoms

Patients with Peripheral Arterial Disease may experience a range of symptoms, including:

• Intermittent Claudication: Pain, cramping, or weakness in the legs or buttocks during physical activity, which typically resolves with rest.
• Rest Pain: Persistent pain in the feet or toes while resting, especially at night.
• Numbness or Weakness: Feeling of numbness or weakness in the legs or feet.
• Cold Feet: The feet or legs may feel colder than the rest of the body.
• Change in Skin Color: Discoloration of the skin on the legs or feet.
• Non-Healing Wounds: Sores or wounds on the legs or feet that are slow to heal.

Peripheral Arterial Disease Diagnosis

To accurately diagnose PAD, our specialists may use a combination of the following diagnostic methods:

• Medical History and Physical Examination: An initial assessment of symptoms and a physical exam to check for signs of PAD.
• Ankle-Brachial Index (ABI): A simple test comparing the blood pressure in your ankle with the blood pressure in your arm.
• Doppler Ultrasound: Imaging that uses sound waves to assess blood flow and detect blockages in the arteries.
• Angiography: A detailed imaging technique, such as CTA (computed tomography angiography) or MRA (magnetic resonance angiography), to visualize blood vessels and assess the extent of arterial blockages.
• Blood Tests: To evaluate cholesterol levels, blood sugar levels, and other indicators of vascular health.

Peripheral Arterial Disease Treatments

Treatment for Peripheral Arterial Disease aims to alleviate symptoms, improve quality of life, and reduce the risk of complications. Options include:

• Lifestyle Modifications: Recommendations include quitting smoking, adopting a healthy diet, and increasing physical activity to improve overall vascular health.
• Medications: Prescribed to manage symptoms and address underlying conditions, such as cholesterol-lowering drugs, blood thinners, and medications to improve blood flow.
• Endovascular Procedures: Minimally invasive techniques, such as angioplasty and stenting, to open blocked arteries and restore blood flow.
• Surgical Interventions: In more severe cases, surgical procedures like bypass surgery may be required to reroute blood flow around blocked arteries.

What to Expect After Peripheral Arterial Disease Treatment

After receiving treatment for PAD, patients can expect:

• Follow-Up Care: Regular check-ups with your healthcare provider to monitor your condition and adjust treatment as needed.
• Lifestyle Adjustments: Ongoing changes to diet, exercise, and smoking cessation to manage PAD effectively and improve overall health.
• Wound Care: Proper care for any sores or wounds, if applicable, to promote healing and prevent complications.