44 E. Jimmie Leeds Road, Galloway, NJ
421 Route 9 North, Cape May Court House, NJ
495 Jack Martin Blvd, Brick, NJ


Call us: 609-652-6094
Email: info@vi-ami.com

Peripheral arterial disease (PAD), also known as peripheral vascular disease (PVD), is a common condition affecting up to 20 percent of Americans age 65 and older. PAD develops most commonly as a result of cholesterol and scar tissue build up, forming a substance called plaque inside the arteries. The clogged arteries cause decreased blood flow to the legs, which can result in pain when walking, and eventually gangrene and amputation.

Because atherosclerosis affects the body as a whole, individuals with PAD are likely to have blocked arteries in other areas of the body. Thus, those with PAD are at increased risk for heart disease, aortic aneurysms and stroke. PAD is also a marker for diabetes, hypertension and other conditions.


  • The most common symptom of PAD is called intermittent claudication, which is painful cramping in the leg or hip that occurs when walking or exercising and typically disappears when the person stops the activity.
  • Numbness, tingling and weakness in the lower legs and feet
  • Burning or aching pain in feet or toes when resting
  • Sore or wound on leg or foot that is not healing
  • Cold legs or feet
  • Color change in skin of legs or feet
  • Loss of hair on legs
  • Have pain in the legs or feet that awakens you at night

Many people simply live with their pain, assuming it is a normal part of aging, rather than reporting it to their doctor.


Risk Factors

Those who are at highest risk for PAD are:

  • Over age 50
  • Smokers
  • Diabetic
  • Overweight
  • Inactive (and do not exercise)
  • Have high blood pressure or high cholesterol or high lipid blood test
  • Have a family history of vascular disease, such as PAD, aneurysm, heart attack or stroke


The most common test for PAD is the ankle-brachial index (ABI), a painless exam in which ultrasound is used to measure the ratio of blood pressure in the feet and arms. Based on the results of an ABI as well as one’s symptoms and risk factors for PAD the doctor can decide if further tests are needed.

PAD also can be diagnosed noninvasively with an imaging technique called magnetic resonance angiography (MRA) or with computed tomography (CT) angiography.

Click here to schedule a FREE screening test for PAD at one of our locations  >

Ankle Brachial Index

The ABI is a simple, painless test that compares the blood pressure reading in the arm and ankle. It is a direct measure of fatty plaque buildup in leg arteries and an indirect gauge of plaque accumulations throughout the entire cardiovascular system.

The blood pressure in your arms and ankles is checked using a regular blood pressure cuff and a special ultrasound stethoscope called a Doppler. The pressure in your foot is compared to the pressure in your arm to determine how well your blood is flowing and whether further tests are needed.

Because atherosclerosis is a systemic disease, individuals developing plaque in their legs are likely to have plaque building up in the carotid arteries, which can lead to stroke, or the coronary arteries, which can lead to heart attack. Early detection of PAD is important because these individuals are at significantly increased risk, and preventive measures can be taken.

An individual with an ABI of 0.3 (high risk) has a two- to three-fold increased risk of five-year cardiovascular death compared to a patient with an ABI of 0.95 (normal or low risk).


  • Ultrasound: Sound waves are used to measure blood flow in the arteries and determine whether there is a blockage.
  • Computed Tomography (CT) Angiography or Magnetic Resonance Angiography: Both tests produce images of arteries; the CT exam uses X-rays, while the MRA does not. For both exams, a patient may be injected with a dye or other contrast agent to make the arteries more visible.


Lifestyle Changes

Often PAD can be treated with lifestyle changes. Smoking cessation and a structured exercise program are often all that is needed to alleviate symptoms and prevent further progression of the disease.


Medications that lower cholesterol or control high blood pressure may be prescribed. Medication also is available that has been shown to significantly increase pain-free walking distance and total walking distance in individuals with intermittent claudication. Other medications that prevent blood clots or the buildup of plaque in the arteries are available as well.


Research has shown that supervised regimented exercise programs can improve symptoms of claudication. This should be attempted for at least three months for any occupational or vocational life limiting claudication prior to considering invasive therapies.

Angioplasty and stenting

Interventional radiologists pioneered angioplasty and stenting, which was first performed to treat peripheral arterial disease. Using imaging for guidance, the interventional radiologist threads a catheter through the femoral artery in the groin, to the blocked artery in the legs. Then the interventional radiologist inflates a balloon to open the blood vessel where it is narrowed or blocked. In some cases this is then held open with a stent, a tiny metal cylinder. This is a minimally invasive treatment that does not require surgery, just a nick in the skin the size of a pencil tip. 

Balloon angioplasty and stenting have generally replaced invasive surgery as the first-line treatment for PAD. Early randomized trials have shown interventional therapy to be as effective as surgery for many arterial occlusions, and in the past years, a very large clinical experience in centers throughout the world has shown that stenting and angioplasty are preferred as a first-line treatment for more and more processes throughout the body.


With this treatment, a tiny catheter is inserted into the artery at the site of blockage that is able to “shave” or “cut” the plaque from the inside of the artery and remove it from the patient.

Vascular Disease Testing & Screening

To schedule testing in our vascular center call (609) 652–6094 or click here  >


Vascular Screening

The AMI vascular center offers free ABI screening testing!

If you do not currently have symptoms that does not mean you are not at risk for vascular disease. If you have risk factors such as:

  • Age 65 or older
  • Age 50 or older with high cholesterol, diabetes, or smoking history
  • Strong family history of heart or vascular disease or aortic aneurysm

If you have symptoms you should consider getting an ABI test to see if they are related to peripheral vascular disease.

Symptoms include:

  • Pain in the thigh, calf or buttocks with walking certain distances
  • Non-healing wounds on your feet or lower extremities
  • Pain in the leg or foot while resting relieved by hanging over the bed

Click Here to schedule your appointment  >


AMI's Endovascular Specialists have a combined over 70 years of experience in minimally invasive endovascular techniques used in peripheral arterial disease, non-healing wounds, dialysis intervention, dialysis access management, dialysis access maturation, women's health and uterine bleeding, and the cutting edge minimally invasive treatment of certain cancers.