What is coronary angioplasty?
Coronary angioplasty, also called percutaneous coronary intervention, is a procedure used to open clogged heart arteries.
Angioplasty uses a tiny balloon catheter that is inserted in a blocked blood vessel to help widen it and improve blood flow to the heart. The stent remains permanently in the blood vessel, that is, the ability of the blood flow to circulate freely is ensured.
Angioplasty can improve symptoms of blocked arteries, such as chest pain and shortness of breath. Angioplasty is also often used during a heart attack to quickly open a blocked artery and reduce the amount of damage to the heart.
Angioplasty may be a treatment option for you if:
- You have tried medications or lifestyle changes but these have not improved your heart health.
- You have chest pain (angina) that is worsening.
- You have a heart attack. Angioplasty can quickly open a blocked artery, reducing damage to your heart.
Angioplasty isn't for everyone. Depending on the extent of your heart disease and your overall health, your doctor may determine that coronary artery bypass surgery is a better option than angioplasty for you.
You may need coronary artery bypass surgery if:
- The main artery that brings blood to the left side of your heart is narrow
- Your heart muscle is weak
- You have diabetes
- You have multiple severe blockages in your arteries
In coronary artery bypass surgery, the blocked part of your artery is bypassed using a healthy blood vessel from another part of your body.
Source:
https://www.mayoclinic.org/tests-procedures/coronary-angioplasty/about/pac-20384761
