Is angioplasty a permanent cure for coronary artery disease?

Balloon angioplasty and stenting (angioplasty) is not considered a permanent cure for coronary artery disease; rather, it is a procedure aimed at improving blood flow in narrowed or blocked arteries. Angioplasty treats the current blockage, but it does not eliminate the root cause of plaque buildup in the arteries.

Plaques consist of cholesterol, calcium, and other substances that accumulate in the coronary arteries, leading to narrowing or blockage over time. Angioplasty works to expand the blocked section of the artery to improve blood flow to the heart. However, arteries may narrow again over time, even with a stent in place, if lifestyle changes and prescribed medications are not followed [1].

Why is angioplasty not considered a permanent cure?

Angioplasty is a therapeutic intervention focused on solving the acute problem of artery narrowing. It does not treat the underlying coronary artery disease, which is a chronic condition that develops due to factors such as high cholesterol, high blood pressure, diabetes, smoking, and lack of physical activity. After an angioplasty, new plaque can still form in other parts of the arteries or even in the treated artery itself, which may lead to it narrowing again [3].

How can the results of an angioplasty be maintained?

To maintain angioplasty results and reduce the risk of arteries narrowing again, it is essential to adhere to a comprehensive treatment plan that includes the following:

• Medications: The doctor will often prescribe medications to prevent blood clotting in the stent and arteries, such as aspirin and other antiplatelet drugs, as well as medications to lower cholesterol and control blood pressure and diabetes [3]. It is very important to take these medications precisely and not stop them without consulting your doctor.
• Lifestyle changes: This includes following a heart-healthy diet, regular physical activity, quitting smoking, and managing stress. These changes help slow the progression of coronary artery disease and reduce the risk of forming new plaque [1].
• Regular medical follow-up: Follow-up appointments with a cardiologist must be scheduled to monitor heart and arterial health, assess the effectiveness of medications, and make necessary adjustments to the treatment plan.

What to expect after an angioplasty?

After an angioplasty, you may feel some pain or bruising at the insertion site (thigh, arm, or wrist). Chest pain and shortness of breath that you experienced before the procedure are expected to improve significantly. Most people can return to their usual activities within a week, but strenuous activities and heavy lifting must be avoided for a period determined by the doctor [3].

In some cases, the doctor may recommend a cardiac rehabilitation program, which is a medically supervised program that helps you learn how to gradually increase your physical activity and take care of your heart health after the procedure [2]. To learn more about this procedure, you can visit the page Balloon Angioplasty and Stenting: When Is It Necessary and What to Expect? (Arabic).

When should emergency help be sought?

Although angioplasty is generally safe, you should be aware of some signs that require calling a doctor or seeking emergency help immediately. Contact your doctor if you experience any of the following:

• Bleeding at the insertion site that does not stop with direct pressure for 30 minutes.
• Increasing swelling at the insertion site.
• Change in the color of the limb (leg or arm) below the insertion site, or a feeling of coldness or numbness in it.
• Chest pain or shortness of breath that does not go away with rest.
• An irregular pulse, very slow (less than 60 beats per minute) or very fast (more than 100-120 beats per minute) [3].

Medical references

• Angioplasty
• Angioplasty and stent - heart - discharge
• Heart Treatments Heart Treatments