Peripheral arterial disease, also known as P.A.D., is a common, yet serious, disease that raises the risk of heart attack and stroke. P.A.D. develops when arteries in your legs become clogged with plaque -- fatty deposits that limit blood flow to your legs and feet. Just like clogged arteries in the heart, clogged arteries in the legs raise your risk for heart attack or stroke. P.A.D. affects 8 to 12 million people in the United States, especially those over age 50.
P.A.D. does not always cause symptoms, so many people may have P.A.D. and not know it. People who do experience symptoms, such as pain or cramping in the legs, often do not report them, believing they are a natural part of aging or due to another cause. When the blood flow to the legs is greatly reduced, people with P.A.D. may have pain when walking. P.A.D. may cause other problems that can lead to amputation. People with P.A.D. may become disabled and not be able to go to work. As time goes on, they may have a very poor quality of life. That is why diagnostic testing for P.A.D is so important.
What is the PADnet diagnostic test?
We offer a superior diagnostic test for P.A.D. called PADnet. The PADnet test detects blockages in the arteries and the quality of blood flow using pulse volume recordings and segmental blood pressure measurements. While lying on a table, cuffs are wrapped around your arms and above your knees, calfs and ankles. The cuffs are inflated and sensors in the cuffs will record the pulse waves that correspond to each beat of your heart. Blood pressures will also be recorded at your arms and ankles.
Who should be tested for P.A.D.?
If you meet any of the following critera, leg circulation testing for P.A.D is strongly recommended:
- all patients 70 years of age or older
- patients 50 years of age or older with a history of diabetes or cigarette smoking
- pain in the legs brought on by walking that is relieved by resting
- pain in the legs at rest
- a poorly healing wound on the lower extremity
- gangrene
- an injury to the lower limb or foot involving blood vessels