Substitute of Angiography

Substitute of Angiography

An angiogram uses X-rays to produce images of the heart’s blood vessels. It is done to check for any restrictions of the blood flow to the heart. An angiogram is also able to diagnose and treat conditions relating to the heart and blood vessels.

An angiogram works by guiding a catheter into the artery near the wrist or groin so the contrast dye can be injected to highlight blood vessels within the targeted area. An incision must be made in order to insert the catheter, and this is performed under a local anaesthetic. As the contrast agent flows through the blood vessels, X-rays of the head and chest will be taken from various angles. This is to diagnose or detect any issues affecting a patient’s blood vessels, such as atherosclerosis.

---