Overview
Coronary angioplasty, also known as Percutaneous Transluminal Coronary Angioplasty (PTCA), is a less invasive way to clear blocked or narrowed coronary arteries, restoring blood flow to the heart. It's a common procedure for those with coronary artery disease. A slender catheter, equipped with a tiny balloon, is inserted into a blood vessel, typically in the wrist or groin, and then maneuvered to the obstructed artery. To keep the artery open after the balloon is inflated, a stent, a small mesh tube, is often placed. This process improves blood circulation and alleviates symptoms such as chest pain.
Why It's Done?
Coronary angioplasty is performed to open up blocked or narrowed arteries, restoring blood flow to the heart. This procedure is frequently utilized by individuals experiencing angina, acute coronary syndrome, or a heart attack. The primary goals are to alleviate symptoms, improve the heart's efficiency, and reduce the risk of future cardiac events. In an emergency, it can quickly restore blood flow and protect the heart from damage.
What to Expect?
Patients have tests like ECG, blood tests, and coronary angiography before angioplasty to find the blockage. You have to fast, and your medications may need to be changed. The procedure is done with a local anesthetic and some light sedation. A catheter is put in through the wrist or groin and guided to the coronary artery during the procedure. To open the artery, a balloon is inflated at the site of the blockage. A stent is also placed to keep blood flowing. The process usually lasts between 30 and 90 minutes. When the balloon is inflated, patients may feel a little pressure. After the procedure, the catheter is removed. Patients are watched for a few hours or overnight. Blood thinners and other drugs are given to stop blood clots from forming.
Outlook & Recovery
Most patients are back to their normal activities within a few days, so recovery is usually quick. To keep it from coming back, you need to make changes to your lifestyle and take your medications. Coronary angioplasty works very well to ease symptoms and improve quality of life.