Beginning of Angioplasty… 

The process of angioplasty last from 1 to 3 hours, the preparation might increase that time. You might even have to stay at the hospital for the night.  During catheterization, if the doctor decides to perform angioplasty to help you with a certain heart condition, he will move the catheter further into the artery that is blocked, doctor will then perform a type of angioplasty procedure as per your medical condition.

Types of Procedures Used in Angioplasty

There are several procedures used by doctors which includes:

Balloon: Catheter with a small balloon tips is used and guided to the narrowing artery, the balloon is inflated to push the plaque and stretch the artery open to boos the blood flow of the heart.

Stents: This is a small tube that acts as a scaffold to support the inside of the coronary artery. A balloon catheter, placed over a guided wire, puts the stents into the narrowed coronary artery.

The balloon is inflated once it reaches the targeted position, and the stent is expanded to the size of the artery to hold it open. The balloon is then deflated and removed while the stent is intact at the place. In few weeks the artery heals around the stent.

This is done during angioplasty to help keep the coronary artery open, the stent is made of metal and can also be made of a material that body absorbs over time.

The stents are made and designed to reduce the risk of artery blocking again, the doctor decide if a stent is right for a certain blockage or not. The process is called restenosis.

Rotablation: an acorn-shaped catheter with a diamond coated tip, is guided to the point of the narrowing of your coronary artery. The tip spins at a high speed and grind the plaque that is on the artery walls. The microscopic particles are then washed away in your bloodstream this process is repeated as needed to improve the blood flow. It is not usually performed as the stents and balloon angioplasty show much more promise in improve a heart condition.

Atherectomy: A catheter with a hollow cylinder on the tip and an open window on one side with a balloon on the other is inserted. Once in the narrowed artery, the balloon is inflated and where it is pushed form the window side against the plaque. The blade in the cylinder rotates and shaves any plaque that protrudes into the window. The shavings get collected in the catheter chamber and removed.

Cutting balloon: A catheter with a special balloon tip with small blades is inserted in the narrowed artery. Once the balloon is inflated, the blades are activated. The small blades remove the plaque, then the balloon presses the plaque against the artery wall.

What Can I Expect Before an Angioplasty?

You can expect routine blood test and electrocardiogram, these may require you to go to separate labs and is usually done before the beginning of the procedure.

You are not allowed to eat or drink after the midnight of the evening before the day of procedure. You are recommended to wear your hearing aid or dentures, if you use them to communicate during the procedure. If you wear glasses that too you must wear.

If you take any diuretics, insulin or warfarin you must inform your doctor of the same. Also, let them know if you are allergic to anything specially from –

  • Iodine
  • X-ray dye
  • Shellfish
  • Penicillin or same type of medicines
  • Latex or rubber products

You will be asked to take an aspirin before the procedure. If you have not taken one, please inform your doctor.

What Happens After an Angioplasty?

In case the catheter was inserted in groin, you will have to lie straight without bending your legs. A sheet may be placed across your leg to help you keep up the position.  The position is to be maintained for 6 hours.

You shouldn’t eat or drink anything except clear liquids in those hours. You can get nauseated if you eat something solid. Once you are allowed to take a normal diet, you’ll be recommended to follow a heart-healthy diet.

In case the catheter was inserted from the arm, doctor will put a special bandage on that to make sure it heals fast and properly. You will wear this for couple of hours.

You might have to stay for a night to be under observation after the procedure. Let the doctor know if you are feeling

  • Feverish
  • Chest pain
  • Swelling
  • Pain in leg or groin.

Once you are home, if the groin starts to bleed, immediately get it checked by doctor.

If a stent is placed in the coronary artery, you will be asked to take up some pill to reduce the blood clot. You will be able to resume your regular activities after a matter so a week or so.

Can Angioplasty Cure Coronary Artery Disease?

It is done to open a blocked artery, and is doesn’t cure coronary artery disease. Lifestyle details like smoking and diet might undergo some changes. Regular exercise to be followed as recommended by doctor. Some medicine might be administered for some time