What Is Angioplasty?
If your doctor has ever mentioned angioplasty, PTCA, balloon, or stent, it can feel confusing. Dr. Nikhila Pachani, Consultant Interventional Cardiologist at Backbone Medicity Hospital, Rajkot, recently shared a clear, step-by-step explanation of what this procedure actually involves — and cleared up some very common myths along the way.
The Procedure, Step by Step
Angioplasty is a procedure used to open a blocked or narrowed coronary artery — the blood vessel that supplies your heart muscle. Here is how it works:
- A thin wire is guided into the artery. The cardiologist carefully steers a very fine wire through the blood vessel to the site of the blockage.
- A small balloon is inflated. A tiny balloon is advanced over the wire and gently inflated at the narrowed spot. This pushes the blockage outward and widens the artery. This step is sometimes called balloon angioplasty or POBA.
- A stent is placed. In most cases, a small mesh tube called a stent is then positioned at that same spot. It acts like a scaffold, keeping the artery open so blood can flow freely to the heart.
In local Gujarati conversations, you may hear this called a stent, a spring, a balloon, or even a plane — these all refer to parts of the same procedure.
Common Myths About Stents — Cleared Up
Many patients worry about their stent after the procedure. Dr. Pachani addresses the most frequently asked questions:
- "Will the stent move inside my body?" No. Once a stent is properly placed, it does not shift or travel.
- "Can it dissolve if I drink warm water?" No. A coronary stent is a medical-grade device. Warm water or any food or drink has no effect on it.
- "Does a stent have a shelf life? Will I need it replaced?" A stent does not have a fixed lifespan that requires routine replacement. It is designed to remain in place permanently.
What You Should Do After Angioplasty
Having a stent placed is not the end of treatment — it is the beginning of a healthier routine. Dr. Pachani reminds patients to follow their doctor's instructions carefully. This usually includes taking prescribed medications regularly, making heart-healthy lifestyle changes, and attending follow-up appointments. These steps help keep the stent — and your heart — working well for years to come.
If you or a family member has been advised angioplasty, or if you have questions about a stent already placed, speak with a qualified cardiologist. You are welcome to book a consultation with Dr. Nikhila Pachani at Backbone Medicity Hospital, Rajkot.