Angiogram test in Kolkata

Angiogram: Everything You Need to Know

If there is a possibility of blockage within the artery or narrowed blood vessels, it should be assessed on time. And, for a proper diagnostic test, doctors recommend an angiogram. 

This helps comprehend the present condition of the heart, brain and other parts of the body. 

Angiogram test in Kolkata helps detect blood vessel abnormalities, such as blood clots, plague deposits, etc. This further prevents the risk of heart attack or heart failure.

What is an Angiogram?

It is also known as an arteriogram. This test provides computed images of the blood vessels running through different organs of the body. Through X-ray imaging technology, a clear picture of the blood vessels is derived. 

A long narrow tube, called a catheter, is inserted into the artery, usually near the arm’s region or groin area. A type of dye is injected into the blood, and then through X-ray machines, a series of images are taken, called angiograms.

This dye makes the path of blood flow visible, and the images provide a clear perspective of the condition of blood vessels. Primary cardiovascular diseases that require angiogram testing are coronary arteriosclerosis, vascular stenosis, and aneurysm.

Symptoms due to which doctors recommend angiogram testing

  • Chest pain that can be associated with angina.
  • Pain in the chest extends towards your neck and arm.
  • Frequent chest pain that lasts for more than 5 mins and then subdues.
  • Inaccurate result of non-invasive heart stress test.
  • Major injury or problem within the blood vessel.
  • Congenital issues related to the valve of the heart.
  • Has already been through a stroke, heart failure, or heart attack.
  • Underlying symptoms of coronary artery disease that required surgery.

Usually, an angiogram test in Kolkata is followed by a certain non-invasive heart test, such as an electrocardiogram, an echocardiogram or a stress test.

How to prepare for a coronary angiogram?

Often angiograms are also known as emergency tests, but this has to be scheduled in advance. And, you are given sufficient time to prepare. Angiogram requires a specialist and a well-maintained catheterization lab.

You will be given a set of instructions to follow and restrictions on certain medications. In general, you cannot eat or drink after midnight before the angiogram. 

Verify all your medicines from the doctor and ask him whether you are allowed to continue with them or not. People who have diabetes should always consult the doctor about insulin intake or oral medication.

What happens during the angiogram?

During an angiogram test in Kolkata, you will be asked to change into a hospital gown, and it will take about 20 to 30 minutes to complete the process. A moderate amount of sedation will be given.

There are no life-threatening complications, but somehow 5% risk remains while doing a coronary angiogram, such as excessive bleeding, injury to the artery, irregular heartbeat, allergic reaction, severe infection, etc.

What happens after the angiogram?

After the angiogram is done, you will be monitored for around 6 hours. Before you get discharged, in case of diabetes, it is advised not to intake Glucophage. Because, this can increase the risk of kidney complications.

You need to give the body some time to recover. Drink plenty of water, avoid non-alcoholic drinks, and do not put too much pressure while lifting objects. Further, keep the injected area clean.


Are you confused between angiogram and angioplasty? In the case of angioplasty, a small balloon-like structure is inserted into a block on narrowed arteries to remove the obstruction. In comparison, an angiogram is just a block detection method. 

You can get your angiogram test in Kolkata done by the best medical faculties. Visit ILS Hospitals for extensive medical care.