artery after diagnosis

Overview

Arteries are blood vessels that carry oxygen-rich blood from your heart to every part of your body. An artery disease happens when these vessels become narrow, blocked, or damaged, usually because a fatty substance called plaque builds up inside them.

Yes. Artery disease is one of the most common heart and circulation conditions, affecting millions of people around the world.

It can affect anyone, but it is more likely as you age and if you have high blood pressure, high cholesterol, diabetes, a history of smoking, or a family member with artery disease.

Symptoms

Common symptoms

• Chest pain or discomfort (angina) during physical activity
• Leg pain, cramping, or weakness when walking (claudication)
• Shortness of breath with slight effort
• Numbness or tingling in your arms or legs
• Fatigue or feeling unusually tired

Symptoms in children

• Artery disease is very rare in children. When it happens, it is usually from a genetic condition. Possible signs include poor growth, pale skin, cold hands or feet, and unusual tiredness during feeding.

Symptoms in older adults

• Older adults may feel less typical symptoms, such as confusion, dizziness, pain in the upper belly after eating, or simply becoming less active because of tiredness.

Causes

Main causes

• Build-up of fatty plaque inside artery walls (atherosclerosis)
• Inflammation (swelling) of the arteries
• A blood clot that gets stuck in a narrowed artery
• In rare cases, a genetic condition or injury that damages an artery

Risk factors

• High blood pressure
• High cholesterol
• Smoking or using tobacco
• Diabetes
• Being overweight or inactive
• Eating a diet high in salt, sugar, and unhealthy fats
• Family history of heart disease or stroke
• Growing older

When to see a doctor

See a doctor urgently if:

• Seek medical care the same day if you have new, worsening, or persistent symptoms mentioned above, or if pain prevents you from doing daily tasks.

Book a routine appointment if:

• During regular check-ups, tell your doctor if you have any risk factors or new symptoms. If you have been diagnosed already, attend all follow-up appointments.

Diagnosis

Doctors usually start with a physical exam, your medical history, and questions about your symptoms. Depending on your situation, they may order tests to check blood flow through your arteries.

Tests that may be done

• Blood tests to check cholesterol, blood sugar, and kidney function
• An electrocardiogram (ECG) to see the heart's rhythm
• An ultrasound (Doppler) to measure blood flow in your arms or legs
• A CT or MRI scan to get detailed pictures of your arteries
• An angiogram, where a thin tube is placed in an artery and dye is used to see blockages on X-ray

What to expect at your appointment

Most artery tests are painless. You may need to fast before some blood tests. For an angiogram, you will be given medicine to relax you, and the area where the tube enters will be numbed. Your doctor will explain each step before it happens.

Treatment

Treatment for artery disease has three main goals: relieve symptoms, slow the build-up of plaque, and lower your risk of heart attack, stroke, and other problems. Your plan will be based on which arteries are affected and how severe the disease is.

Self-care at home

• Take any prescribed medicines exactly as directed, and never stop suddenly without talking to your doctor.
• Eat a heart-healthy diet: more fruits, vegetables, whole grains, and lean protein; less salt, sugar, and fried foods.
• Move your body daily. Even short walks can help. Ask your care team what is safe for you.
• Quit smoking and avoid secondhand smoke. Ask your pharmacist or doctor for free support.
• Manage stress with breathing exercises, hobbies, or talking to someone you trust.

Medical treatments

Doctors may prescribe medicines to lower blood pressure, reduce cholesterol, prevent blood clots, or widen your blood vessels. The specific medicines depend on your condition and other health factors. A doctor or pharmacist will explain how and when to take them. In some cases, a procedure may be offered to open a narrowed artery with a small balloon and a mesh tube (stent), or to bypass the blocked area with a healthy blood vessel.

When is surgery considered?

Surgery is recommended when an artery is severely narrowed or blocked and other treatments have not worked. The two most common procedures are angioplasty with stenting and bypass surgery. Your medical team will discuss the risks and benefits with you so you can decide together.

Living with this condition

After an artery diagnosis, you will have regular check-ups to monitor your condition. You may need to pace your activities and rest between tasks. Keep a list of your medicines and carry it with you. Note any new symptoms and share them with your doctor.

Lifestyle tips

• Keep a consistent daily routine and go to bed at a regular time.
• Practice relaxation exercises like deep breathing or gentle stretching.
• Stay connected with friends and family instead of isolating yourself.
• Set small, realistic goals for physical activity and celebrate your progress.

Diet and exercise

Eat a balanced diet rich in vegetables, fruits, whole grains, fish, poultry, beans, and nuts. Limit salt, sugary drinks, and foods high in saturated fat. Aim for at least 150 minutes of moderate activity each week, but start slowly and follow the advice of your care team.

Mental health and emotional wellbeing

Being diagnosed with an artery condition can bring up anxiety, sadness, or fear. You may worry about the future. These feelings are common and normal. Reach out to your doctor or a counsellor if they are affecting your daily life.

Prevention

Even after a diagnosis, you can prevent or slow further damage by managing your risk factors. This includes controlling blood pressure, cholesterol, and diabetes, staying active, eating well, and not smoking.

Vaccines

Staying up to date on recommended vaccines, such as flu and COVID-19, is important because infections can put extra strain on your heart and circulation.

Screening programmes

If you have risk factors, such as high blood pressure or a family history of heart disease, ask your doctor about regular screening for cholesterol, blood sugar, and blood pressure.

Complications

If left untreated

• Untreated artery disease can lead to a heart attack, stroke, kidney damage, or poor healing of wounds.
• It can also cause severe pain, loss of function in a limb, or in rare cases, the need for amputation.

Long-term outlook

With the right treatment and self-care, many people with artery disease enjoy a good quality of life for many years. Your outlook depends on which arteries are affected and how early you get care. Stay hopeful — modern medicine has many ways to help.

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