An angioplasty is a minimally invasive procedure used to treat blocked arteries. A thin, flexible tube called a catheter is inserted into a blood vessel through a small incision in the groin or wrist. From there the catheter is carefully guided through the blood vessels until it reaches the site of the blockage.
Once the catheter is in position, a small balloon is attached to the tip of the catheter and inflated. The inflation of the balloon creates pressure against the plaque or blockage, compressing it against the artery walls and widening the artery. This process is known as balloon angioplasty.
The inflation of the balloon may be repeated several times to fully open the blocked or narrowed artery. The highly skilled interventionalists at Clarity Care may also use a technique called atherectomy in which a device is used to remove the plaque or blockage from the artery.
In some cases, a stent may be placed during an angioplasty procedure. A stent is a small mesh tube that is inserted into the artery to help keep it open. The stent is typically placed at the site of the blockage after the balloon angioplasty, and it remains in place permanently, providing support to the artery and preventing it from narrowing again.
Following the procedure, the catheter is removed, and pressure is applied to the insertion site to prevent bleeding. The patient is usually monitored for a few hours before being discharged.