How to prepare for coronary angiography?

Coronary angiography, also called coronary angiography, is a diagnostic test that allows for detailed imaging of the coronary arteries of the heart. This is a procedure used to diagnose possible stenosis or ischemia of the heart muscle. In this article, we will discuss what coronary angiography is, its indications and contraindications, and how to prepare for this examination.

Coronary angiography – what is it?

Coronary angiography is an imaging test that involves inserting a catheter into the coronary arteries to inject a contrast agent. This allows for accurate imaging of the structure and blood flow in the coronary arteries. This test is performed to assess possible pathological changes in the coronary vessels, such as narrowing or blood clots.

Indications for coronary angiography

Coronary angiography is usually performed when coronary artery disease is suspected, especially in situations where there is a risk of a heart attack. Indications for this test may include:

• Pain in the chest
• Breathing problems
• Abnormal electrocardiogram (ECG) findings
• Family history of coronary heart disease

How to prepare for coronary angiography?

Before undergoing coronary angiography, there are certain steps that should be taken to properly prepare for the examination. Here are some tips:

1. Report any allergies to medications and contrast agents to your doctor.
2. Follow medication recommendations, especially anticoagulants.
3. Stop eating and drinking (except water) a few hours before the test.
4. Be prepared for the possibility of a longer stay in hospital, as the patient may require observation after the examination.

What should you remember after coronary angiography?

After undergoing coronary angiography, there are some things to keep in mind:

• Symptoms may include pain at the site of catheter insertion, bruising or a feeling of heat.
• It is worth avoiding physical exercise for a few days after the examination.
• Consult a doctor if chest pain worsens or other disturbing symptoms appear.

Coronary angiography – contraindications

However, coronary angiography is not suitable for every patient. There are some contraindications that may prevent this test from being performed. Examples of contraindications are:

• Allergy to the ingredients used in the contrast agent.
• Chronic renal failure.
• Insufficient hemodynamic stability.
• Pregnancy.

Coronary angiography – complications

Although coronary angiography is a relatively safe test, there is a risk of certain complications. These may be:

• Allergic reactions to contrast media.
• Vasculitis.
• Infection at the site of catheter insertion.

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Recommended articles

If you are interested in heart tests and diagnostics, we recommend reading our other articles on this topic. You will learn more about the various tests and diagnoses for heart disease and how to keep your heart healthy.

To sum up, preparing for coronary angiography is an important step in the process of diagnosing heart diseases. You should carefully follow your doctor’s recommendations and be aware of both the benefits and possible risks associated with this test. This allows you to effectively diagnose coronary artery problems and take appropriate treatment steps.