Coronary Angiography

What is Coronary Angiography? Coronary angiography is a diagnostic procedure performed using cardiac catheterization to examine the arteries that supply blood to the heart muscle.

During the procedure, a contrast dye is injected into the coronary arteries and X-ray imaging is used to detect any narrowing or blockage.

This test helps physicians diagnose coronary artery disease and determine the most appropriate treatment.

When is this test recommended?

Coronary angiography may be recommended in cases such as:

• Chest pain or angina
• Suspected coronary artery disease
• Abnormal results in cardiac tests
• Heart attack
• Evaluation before certain cardiac procedures

How is the procedure performed?

The procedure is carried out in a cardiac catheterization laboratory.

It typically involves:

• Inserting a thin catheter through an artery in the wrist or groin
• Guiding the catheter to the coronary arteries
• Injecting contrast dye to visualize the arteries
• Taking X-ray images to identify narrowing or blockages

Why is this procedure important?

Coronary angiography helps to:

• Accurately diagnose coronary artery disease
• Identify the location and severity of blockages
• Guide treatment decisions such as angioplasty or medication

Is the procedure safe?

Coronary angiography is considered a safe and widely performed procedure when carried out by experienced cardiac specialists.

A Message to Patients

If you experience chest pain or symptoms suggesting heart disease,
coronary angiography can help provide an accurate diagnosis and guide the most appropriate treatment.