Angioplasty, also known as percutaneous coronary intervention (PCI), is a minimally invasive procedure used to open blocked or narrowed arteries. It’s a common treatment for coronary artery disease (CAD), where plaque buildup restricts blood flow to the heart muscle.
While angioplasty isn’t considered open-heart surgery, it is a minimally invasive procedure. This means it involves a small incision and a catheter inserted into a blood vessel rather than opening the chest cavity.
No, angioplasty can be used to open blocked arteries in various parts of the body, not just the heart. It’s commonly used for coronary arteries (supplying blood to the heart), but it can also treat blockages in leg arteries, neck arteries (carotid arteries), and renal arteries (supplying blood to the kidneys).
The decision for angioplasty depends on several factors, not just the exact percentage of blockage. Your doctor will consider the location of the blockage, your symptoms (angina, shortness of breath), and overall heart health. Generally, blockages above 70% that cause significant symptoms are candidates for angioplasty.
Recovery from angioplasty is usually quicker compared to bypass surgery. You’ll likely stay overnight in the hospital for observation. Most people can resume normal activities within a few days, but it’s important to follow your doctor’s instructions regarding activity limitations.
Angioplasty has a high success rate, typically exceeding 90%. The success rate can vary depending on the complexity of the blockage and other factors. However, there’s a small chance that the artery might narrow again (restenosis) after the procedure.
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