Treatment of Peripheral Vascular Disease
Peripheral
vascular disease (PVD) affects blood vessels outside the
heart or brain. In peripheral artery disease (PAD), fatty
deposits build up in arteries, restricting the blood flow to the
lower limbs, kidneys, or stomach. We use ultrasound, and
other procedures, to diagnose patients who may be suffering from
peripheral vascular diseases.
Symptoms often include cramping or fatigue, especially
in the legs or buttocks. This "intermittent claudication"
can be triggered by activity, and may go away upon resting. According
to the Society of
Interventional Radiology:
"Peripheral arterial disease (PAD), also known as peripheral vascular
disease (PVD), is a very common condition affecting 12-20 percent
of Americans age 65 and older. PAD develops most commonly as a
result of atherosclerosis, or 'hardening of the arteries,' which
occurs when cholesterol and scar tissue build up, forming a substance
called plaque inside the arteries that narrows and clogs the arteries.
This is a very serious condition. The clogged arteries cause decreased
blood flow to the legs, which can result in pain when walking,
and eventually gangrene and amputation."
Non-surgical treatments often produce excellent results in patients
suffering from peripheral vascular diseases. Some patients are counseled
to make lifestyle changes to reduce their risk factors. Medication
may also help. When measures such as improved diet, exercise and
medication are not sufficient, non-surgical procedures such as angioplasty
can be employed to open clogged blood vessels.
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