pallolaajennusmenetelmä

Pallolaajennusmenetelmä, also known as balloon angioplasty, is a medical procedure used to widen narrowed or blocked arteries. It is primarily employed in cardiology to treat coronary artery disease, but can also be used in other parts of the body such as peripheral arteries. The procedure involves inserting a thin, flexible tube called a catheter into an artery, usually in the groin or arm. This catheter is guided to the site of the blockage using imaging techniques like fluoroscopy.

Once the catheter is in place, a deflated balloon is advanced through the catheter to the narrowed section of the artery. The balloon is then inflated, compressing the plaque against the artery wall and widening the passage for blood flow. After the artery is successfully widened, the balloon is deflated and removed along with the catheter. In many cases, a stent, a small mesh tube, is then deployed at the site of the blockage to help keep the artery open and prevent re-narrowing.

Pallolaajennusmenetelmä is a minimally invasive procedure and is often performed under local anesthesia. Recovery times are generally shorter compared to traditional surgery. While effective, there are potential risks and complications associated with the procedure, such as bleeding, blood clots, or damage to the artery. The decision to perform pallolaajennusmenetelmä is made by a medical professional based on the individual patient's condition and medical history.