What Is Arterial Disease?
Arterial disease refers to conditions that affect the arteries, the blood vessels responsible for carrying oxygen-rich blood from the heart to the body’s organs and tissues. The most common type is atherosclerosis, in which fatty deposits called plaque build up inside the arteries, reducing blood flow and increasing the risk of heart attack, stroke, and peripheral artery disease (PAD).
Arterial disease often develops gradually over many years and may not cause symptoms until blood flow becomes significantly restricted.
Why Arterial Disease Matters
Reduced blood flow can damage vital organs and tissues. Early diagnosis and treatment help lower the risk of serious cardiovascular complications and improve overall health.
Common Types of Arterial Disease
- Coronary artery disease (CAD)
- Peripheral artery disease (PAD)
- Carotid artery disease
- Renal artery disease
- Aortic disease
Common Symptoms
- Chest pain (angina)
- Leg pain while walking (claudication)
- Cold feet or hands
- Numbness or weakness
- Slow-healing wounds
- Shortness of breath
- Stroke symptoms in carotid artery disease
Risk Factors
- Smoking
- High blood pressure
- High cholesterol
- Diabetes
- Obesity
- Physical inactivity
- Older age
- Family history of cardiovascular disease
How Is Arterial Disease Diagnosed?
Diagnosis may include a physical examination, blood tests, ankle-brachial index (ABI), Doppler ultrasound, CT angiography, MR angiography, stress testing, or conventional angiography.
How Is Arterial Disease Treated?
Treatment may include lifestyle changes, cholesterol-lowering medications, blood pressure management, antiplatelet therapy, supervised exercise programs, angioplasty, stent placement, or bypass surgery depending on the severity of the disease.
How Home Care Can Help
Home care professionals support individuals by encouraging medication adherence, promoting heart-healthy nutrition, assisting with safe exercise, monitoring circulation, encouraging smoking cessation, and helping manage chronic conditions such as diabetes and hypertension.
Home Care Tip
Daily walking, when recommended by your healthcare provider, can improve circulation and help reduce symptoms of peripheral artery disease over time.
Frequently Asked Questions About Arterial Disease
Is arterial disease the same as heart disease?
Not exactly. Heart disease often involves the coronary arteries, but arterial disease can affect arteries throughout the body.
Can arterial disease be prevented?
Many cases can be prevented or delayed by maintaining a healthy lifestyle, controlling blood pressure and cholesterol, avoiding tobacco, and managing diabetes.
Can home care help someone with arterial disease?
Yes. Home care professionals support medication management, healthy lifestyle habits, symptom monitoring, and overall cardiovascular wellness.
When to Seek Emergency Medical Care
Seek emergency medical attention immediately if you develop chest pain, sudden weakness or numbness, difficulty speaking, severe leg pain with loss of circulation, or other signs of a heart attack or stroke.