Why Do I need a Stent?

You might need a coronary stent if you have **coronary artery disease (CAD)** or other heart-related conditions that involve narrowing or blockage of the arteries. Here are the main reasons why a stent might be necessary:

1. Coronary Artery Disease (CAD)

CAD occurs when plaque (cholesterol, fat, and other substances) builds up inside the coronary arteries.
This narrows the arteries and reduces blood flow to the heart, leading to chest pain (angina) or shortness of breath.

2. Heart Attack (Myocardial Infarction)

If a coronary artery becomes completely blocked, blood flow to the heart is cut off, causing a heart attack.
A stent can restore blood flow quickly to limit damage.

3. Angina (Stable or Unstable Chest Pain)

A stent helps relieve chest pain caused by reduced blood flow to the heart.

4. Post-Angioplasty Procedure

After balloon angioplasty (a procedure to open blocked arteries), a stent is placed to keep the artery open and prevent re-narrowing (restenosis).

5. Prevention of Future Blockages

In people at high risk, a stent can help reduce the chance of a heart attack or repeat artery blockage.

How Stents Help:

Restores Blood Flow: Keeps the artery open, allowing oxygen-rich blood to reach your heart.
Prevents Artery Collapse: Provides structural support to the artery walls.
Reduces Symptoms: Eases chest pain and improves physical capacity.

If you've been advised to get a coronary stent, it is often to prevent serious complications like a heart attack or worsening symptoms. Discuss with your doctor about the risks, benefits, and alternatives to ensure the best outcome for your heart health.