how to work Angiography

What is Angiography

Blood vessels are not clearly visible on a normal X-ray, so A special dye first needs to be injected into the patient’s blood to see them properly. This highlights the patient blood vessels, allowing the doctor to see any problems. X-ray images made during angiographe are called angiograms.

How to work Angiography

Angiographe is a medical imaging technique that uses X-rays to visualize the inside of blood vessels and organs of the body. A coronary angiogram or an arteriogram is an X-ray of the arteries in the heart. This shows the extent and severity of any heart disease and can help figure out how well the heart is working.

To create the X-ray images, a contrast liquid dye will  inject through a thin, flexible tube, call a catheter. The catheter is thread into the desire artery from an access point (usually in your arm).

The dye makes the blood flowing inside the blood vessels visible on an X-ray and shows any narrowed or blocked area in the blood vessel. The dye is later eliminate from your body through your kidneys and your urine.

Angiograms are not usually done until after non-invasive heart tests have been perform (ECG, an echocardiogram or a stress test ) due to risk factors.

What is the procedure for Angiography?

In angiographe, a catheter is inserted into an artery in the groin, arm, or neck and carried through the blood vessels to the heart. A coronary angiogram can show blocked or narrowed blood vessels in the heart. Coronary angiogram uses X-ray imaging to view the blood vessels of a patient’s heart. ct angiogram, coronary angiography, 

Minor risks include in angiography

  1. Injury to the catheterized artery

  2. Bruising or bleeding at the access point

  3. Irregular heartbeat

  4. Chest pain 

If a blockage is find, angioplasty (with stent) / percutaneous coronary intervention (PCI) may perform to open the blockage

How Is angiography a surgery

Angiographe is a usual medical procedure use to visualize blood flow within the nervous system. It may be important to diagnose various medical conditions.

how to work Angiography

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What is the reason for angiography?

An angiographe can show doctors what’s wrong with a patient’s blood vessels. It shows how many coronary arteries are blocked or narrowed by fatty plaques (atherosclerosis), indicating where the blockages are located in the patient’s blood vessels.

Angiographe is used to examine the health of blood vessels and how blood flows through them. It helps diagnose a number of problems affecting the blood vessels, mainly including: Atherosclerosis – narrowing of the arteries, which means you are at risk of stroke or heart attack.

When is angiography required?

The doctor may recommend a coronary angiogram if there are signs of coronary artery disease, such as chest pain (angina), pain in the chest, jaw, neck, or arm that cannot be explained by other tests. New or increasing chest pain (unstable angina) etc. Then recommend to do angiographe.

How serious is angiography?

Angiographe is generally a safe procedure, but there may be minor side effects and a small risk of serious complications. The patient will have the procedure only if the benefits outweigh any potential risks. Talk to your doctor for more information about the risks of having angiographe.

Advantages of Angiography

Heart and vascular CT angiography can eliminate the need for surgery. If surgery remains urgent, it is performed more precisely. Heart and vascular CT angiography detects narrowing or blockage of blood vessels allowing potentially corrective therapy.

What are the disadvantages of angiography?

The dye can cause kidney damage, but this is usually temporary. Heart attack or stroke. Damage to a blood vessel, causing internal bleeding, may require further surgery to repair the damage. A severe allergic reaction to the dye (anaphylaxis), causing dizziness, difficulty breathing, or loss of consciousness.

What is the cost of Angiography test?

The average cost of angiograph is around $400-450, with prices varying depending on hospitals in different cities.


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