The risk of peripheral vascular disease (PVD) is
increased in diabetic patients
, occurs earlier and is often more severe and diffuse. Endothelial dysfunction, vascular smooth muscle cell dysfunction, inflammation and hypercoagubility are the key factors in diabetic arteriopathy.
How does Peripheral artery disease relate to diabetes?
Peripheral arterial disease (PAD) is a complication of diabetes that happens
when blood vessels in the legs become blocked or narrowed due to fat deposits
. The result is reduced blood flow to the feet and legs.
How does diabetes cause vascular damage?
The sugar, also called glucose,
damages the inner linings of both big and small arteries
. The arteries respond by layering on plaque, a substance that fills in the arteries so that oxygen-rich blood has a hard time getting through to the eyes, kidneys, legs and feet.
What is diabetes PVD?
Peripheral vascular disease
(PVD) is one of the medical complications that can strike when type 2 diabetes is not well managed. Peripheral vascular disease includes several conditions that affect the blood vessels.
Does type 2 diabetes cause peripheral vascular disease?
Peripheral arterial disease (PAD) happens when
buildup on the walls of blood vessels causes them to narrow
. It commonly affects people with type 2 diabetes, who are also prone to high cholesterol and heart disease.
What must be assessed to determine if a patient has peripheral vascular disease associated with diabetes?
Two important components of the physical examination are
visual inspection of the foot and palpation of peripheral pulses
. Dependent rubor, pallor on elevation, absence of hair growth, dystrophic toenails, and cool, dry, fissured skin are signs of vascular insufficiency and should be noted.
Why is diabetes a risk factor for PAD?
People with diabetes are at an
increased risk
for developing PAD, which occurs when the peripheral arteries—those that do not supply blood to the heart and brain—become narrowed by an accumulation of fats, cholesterol, and other substances, a condition known as atherosclerosis.
Can you reverse diabetes damage?
Nerve damage from diabetes can’t be reversed
. This is because the body can’t naturally repair nerve tissues that have been damaged.
What does diabetes do to your heart?
Over time, high blood sugar can damage blood vessels and the nerves that control your heart. People with diabetes are also more likely to have other conditions that
raise the risk
for heart disease: High blood pressure increases the force of blood through your arteries and can damage artery walls.
What is Diabetic Foot?
If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can damage your nerves or blood vessels. Nerve damage from diabetes can cause you to lose feeling in your feet. You may not feel a cut, a blister or a sore. Foot injuries such as these can cause ulcers and infections.
What is difference between PAD and PVD?
It’s pretty simple, actually: Peripheral artery disease (PAD) is the name of one specific disease, a condition that affects only arteries, and primarily the arteries of the legs. Peripheral vascular disease (PVD) is a generic “umbrella term” that describes a large number of circulatory diseases.
What is Type A syndrome?
Type A insulin resistance syndrome is
a rare disorder characterized by severe insulin resistance
, a condition in which the body’s tissues and organs do not respond properly to the hormone insulin.
Does diabetes cause vascular disease?
Vascular diseases, particularly atherosclerosis, are major
causes of disability and death
in patients with diabetes mellitus. Diabetes mellitus substantially increases the risk of developing coronary, cerebrovascular, and peripheral arterial disease.
What should a patient with diabetes or peripheral vascular disease inspect their feet for daily?
Do a Daily Foot Check.
Check for:
Blisters, cuts, sores, ingrown toenails or places where the skin has been rubbed by your shoes
.
Who is prone to PAD?
What are the risk factors for PAD?
Both men and woman are affected by
PAD; however, African Americans have an increased risk of PAD. Hispanics may have similar to slightly higher rates of PAD compared with non-Hispanic white people. Approximately 6.5 million people age 40 and older in the United States have PAD.
Why is a patient with diabetes and peripheral vascular disease at risk of infections of toes and other extremities?
If you have diabetes, you are at higher risk of also having peripheral arterial disease (PAD), a form of cardiovascular disease where blood flow to the legs and feet is limited
because the arteries have become clogged with cholesterol and other substances
.
