What Is Angioplasty?
Angioplasty, also called percutaneous coronary intervention (PCI) when performed on the heart’s arteries, is a minimally invasive procedure used to open narrowed or blocked arteries. A small balloon attached to a catheter is guided into the affected artery and inflated to improve blood flow. In many cases, a small mesh tube called a stent is placed to help keep the artery open.
Angioplasty is commonly performed to treat coronary artery disease and improve circulation.
Why Angioplasty Matters
Restoring blood flow helps relieve symptoms such as chest pain, improves oxygen delivery to tissues, reduces the risk of heart damage during a heart attack, and improves quality of life for many individuals with blocked arteries.
Common Reasons for Angioplasty
- Coronary artery disease
- Heart attack
- Stable angina
- Peripheral artery disease
- Narrowed arteries causing poor circulation
What Happens During Angioplasty?
- A catheter is inserted through an artery in the wrist or groin.
- The catheter is guided to the narrowed artery.
- A small balloon is inflated to widen the artery.
- A stent is often placed to keep the artery open.
- The catheter is removed after the procedure.
Recovery After Angioplasty
- Rest for a short period after the procedure
- Gradually return to normal activities
- Take prescribed medications consistently
- Attend follow-up appointments
- Adopt heart-healthy lifestyle habits
How Home Care Can Help
Home care professionals support recovery by encouraging medication adherence, monitoring for signs of complications, promoting heart-healthy nutrition, assisting with safe physical activity, monitoring blood pressure, and helping individuals maintain follow-up care with their healthcare providers.
Home Care Tip
Even after successful angioplasty, continue following a heart-healthy lifestyle. Healthy eating, regular physical activity, and taking prescribed medications help reduce the risk of future artery blockages.
Frequently Asked Questions About Angioplasty
Is angioplasty open-heart surgery?
No. Angioplasty is a minimally invasive procedure performed through a catheter without opening the chest.
Will I always need a stent?
Not always. Many angioplasty procedures include stent placement, but the decision depends on the location and severity of the blockage.
Can arteries become blocked again after angioplasty?
Yes. Although angioplasty improves blood flow, maintaining a healthy lifestyle and taking prescribed medications help reduce the risk of future blockages.
When to Seek Emergency Medical Care
Seek immediate medical attention if you develop chest pain, shortness of breath, severe bleeding, swelling at the catheter site, or symptoms similar to those experienced before your angioplasty.