CT Cardiac Angiography - Purpose & Procedure

CT Cardiac Angiography is a non-invasive diagnostic imaging test that uses advanced CT scanning and contrast dye to visualize coronary arteries, detect blockages, and assess heart health accurately.

It is commonly recommended for patients with chest pain, suspected coronary artery disease, or abnormal stress test results.

What is CT Cardiac Angiography?

CT Cardiac Angiography (CTCA) is an advanced heart imaging test that provides high-resolution, 3D images of the coronary arteries. It helps doctors evaluate blood flow, plaque buildup, and narrowing of arteries without the need for invasive catheterization.

This test is fast, painless, and highly accurate, making it an excellent alternative to conventional angiography for many patients.

Why is CT Cardiac Angiography Done?

Doctors recommend CT Cardiac Angiography to:

• Detect coronary artery blockages

• Evaluate chest pain causes

• Diagnose coronary artery disease (CAD)

• Assess heart health before surgery

• Check stent or bypass graft patency

• Avoid unnecessary invasive angiography

Who Should Get a CT Cardiac Angiography?

You may need this test if you have:

• Chest pain or discomfort

• Shortness of breath

• Family history of heart disease

• High cholesterol or diabetes

• Abnormal ECG or TMT results

• Borderline or intermediate risk of heart disease

CT Cardiac Angiography Procedure – Step by Step

1. Preparation

   • Fasting for 4–6 hours

   • Heart rate control using medication (if required)

2. Contrast Injection

   • Iodine contrast dye is injected through a vein

3. CT Scan

   • Patient lies on the CT table

   • Scan takes only 5–10 minutes

4. Post-Procedure

   • Resume normal activities

   • Drink fluids to flush out contrast

Is CT Cardiac Angiography Safe?

Yes, CT Cardiac Angiography is considered very safe when performed at a certified diagnostic center.

• Low radiation dose with modern scanners

• Contrast reactions are rare

• Non-invasive and painless

CT Cardiac Angiography Cost in Delhi

CT Cardiac Angiography Price Range

CT Cardiac Angiography Cost – Factors Affecting Price

• Type of CT scanner (64-slice, 128-slice, 256-slice)

• Use of advanced cardiac software

• Doctor’s expertise

• Hospital or diagnostic center location

• Emergency vs routine scan

CT Cardiac Angiography in Delhi – Why Choose Delhi?

Delhi offers:

• Advanced cardiac CT scanners

• Experienced radiologists & cardiologists

• Affordable CT Cardiac Angiography price

• Quick appointment availability

• NABL-accredited diagnostic centers

CT Cardiac Angiography Near Me

Searching for CT Cardiac Angiography near me ensures:

• Faster diagnosis

• Easy follow-up with doctors

• Reduced travel time

• Competitive pricing

Benefits of CT Cardiac Angiography

• Non-invasive alternative to conventional angiography

• High diagnostic accuracy

• Quick results

• Detects early coronary artery disease

• Reduces unnecessary catheter angiography

CT Cardiac Angiography vs Conventional Angiography

How to Prepare for CT Cardiac Angiography?

• Avoid caffeine 24 hours before test

• Fast for 4–6 hours

• Inform doctor about kidney issues

• Share details of allergies or medications

CT Cardiac Angiography Report – What It Shows

• Coronary artery narrowing

• Plaque buildup

• Calcium score

• Blood flow assessment

• Heart chamber anatomy

FAQs – CT Cardiac Angiography

What is CT Cardiac Angiography used for?

CT Cardiac Angiography is used to detect blockages, plaque buildup, and narrowing in coronary arteries non-invasively.

What is the CT Cardiac Angiography cost in Delhi?

The CT Cardiac Angiography cost in Delhi ranges from ₹8,000 to ₹18,000 depending on the diagnostic center.

Is CT Cardiac Angiography painful?

No, it is a painless and non-invasive diagnostic test.

How long does CT Cardiac Angiography take?

The scan usually takes 10–15 minutes, including preparation time.

Is CT Cardiac Angiography safe for everyone?

It is safe for most patients. However, people with severe kidney disease or contrast allergy should consult their doctor.

Can CT Cardiac Angiography replace conventional angiography?

In many cases, yes—especially for low to intermediate-risk patients.