PtCO

PtCO, also known as Percutaneous Transluminal Coronary Angioplasty, is a non-surgical procedure used to treat narrowed or blocked coronary arteries. These arteries supply blood to the heart muscle. The blockage, often caused by atherosclerosis (a buildup of plaque), can lead to chest pain (angina) or a heart attack.

The procedure involves a cardiologist inserting a thin, flexible tube called a catheter into an artery, usually in the groin or arm. Guided by X-ray imaging, the catheter is advanced to the site of the blockage in the coronary artery. A special balloon at the tip of a second, smaller catheter is then passed through the first catheter to the narrowed area. The balloon is inflated, compressing the plaque against the artery walls and widening the vessel. This restores blood flow.

In many cases, a small mesh tube called a stent is then deployed at the site of the blockage. The stent acts as a scaffold to keep the artery open. Stents are often coated with medication that helps prevent the artery from re-narrowing. PtCO is generally considered a safe and effective treatment for coronary artery disease, though risks can include bleeding, blood clots, or damage to the artery. It is often recommended for patients with specific types of blockages or when medication alone is insufficient.