What Is CT Angiography?

CT Angiography is performed usingin Toshiba 640-slice 4D CT Scanner Suite as a non-invasive procedure to determine whether either fatty or calcium deposits have built up in your coronary arteries. It is also used to exclude narrowing of the arteries as the cause of chest discomfort and detect other possible causes of symptoms.

It can provide important insights to doctors into the extent and nature of plaque formation with or without any narrowing of your coronary arteries.

After the CT Angiography is completed, you can return to your normal daily activities immediately.

Should I Perform CT Angiography?

We suggest the careful use of CT Coronary Angiography for patients who have:

Intermediate to high-risk profiles for coronary artery disease, but who do not have typical symptoms (especially chest pain, shortness of breath, or fatigue during heavy physical activity)

Unusual symptoms for coronary artery disease (such as chest pain unrelated to physical exertion), but low to intermediate risk profiles for coronary artery disease.

Unclear or inconclusive treadmill stress test.

    Why OPT for CT Angiography

    MSCT Coronary Angiography

    Non-invasive procedure – injection of contrast dye via a needle in a peripheral vein

    Safer (no risk of local damage or stroke)

    Outpatient visit (1-2 hours)

    Lower Cost

    Unique ability to visualize soft plaque and calcium deposit

    Lower dose of radiation (reduced by 50%)

    Normal activities can be resumed right after screening

    Problem with traditional Catheter Coronary Angiography

    Invasive procedure – a catheter is inserted all the way into the Coronary Arteries from a peripheral artery

    Risk of local arterial perforation or Stroke

    Requires day case admission (3-8 hours)

    Higher Cost

    Cannot visualize soft plaque which is most likely to rupture and cause a heart attack

    Higher dose of radiation

    Normal activities can only be resumed after 48 hours


    ask anything


    Level 7 & 8, Annexe Block, Menara IGB, Mid Valley City, Lingkaran Syed Putra, 59200 Kuala Lumpur, Malaysia
    E: enquiry@ihealmedical.com
    T : + 603 2287 7398
    T : + 6016 261 5297
    T : + 6016 343 7398
    F : + 603 2287 7320
    FB: facebook.com/ihealmedical
    Instagram: @ihealmedical


    Dr David Khoo Sin Keat

    Dr David Khoo Sin Keat

    Consultant Cardiovascular & Thoracic Surgeon

    MD (UKM), FRCS (Edinburgh), Fellowship in Cardiovascular & Thoracic Surgery (Mayo Clinic, USA)

    Dr Wong Teck Wee

    Dr Wong Teck Wee

    Consultant Interventional Cardiologist

    MBBS (Melb), FRCP (Edin), FAMS (Cardiology, Singapore), MRCP (UK), AM (Mal), FSCAI (USA), FNHAM85497

    Dr Chong Yoon Sin

    Dr Chong Yoon Sin

    Consultant Interventional Cardiologist


    Off Heart Screening

    close slider

    Appointment Detail

    State your concern or message.

    Personal Information

    We'll contact you to set up an appointment and confirmation.