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.