What is Endovascular Treatment?

The Basics

Endovascular treatment refers to a medical procedure that is performed inside a blood vessel using minimally invasive techniques. Instead of traditional open surgery, endovascular procedures involve accessing the target area through small incisions or natural body openings.

Common Applications for Endovascular Treatment

Endovascular treatment is valuable across a spectrum of vascular disorders, demonstrating remarkable efficacy in the management of diverse conditions. One notable application is the treatment of aneurysms, where abnormal bulges or weak points in blood vessel walls are fortified with stents or grafts. This approach provides structural support and helps prevent the potentially catastrophic rupture of the vessel.

Peripheral Artery Disease (PAD), characterized by the narrowing or blockage of arteries in the extremities, is another condition where endovascular interventions shine. Restoring blood flow through techniques such as angioplasty and stent placement offers relief to individuals grappling with reduced circulation and associated symptoms like pain and numbness.

Carotid artery disease, a significant risk factor for strokes, is also within the purview of endovascular treatments. The deployment of stents can effectively widen narrowed carotid arteries, reducing the risk of stroke and enhancing blood flow to the brain.

Finally, embolization, a technique involving the deliberate blockage of blood vessels, proves instrumental in managing abnormal bleeding or curbing the blood supply to tumors. This targeted approach can be a game-changer in certain medical scenarios, offering precise control over vascular abnormalities.

What to Expect

Understanding what to expect during an endovascular procedure can alleviate anxiety and empower patients to actively participate in their healthcare journey. The process typically begins with a thorough evaluation by a vascular specialist who will assess the patient's medical history, conduct diagnostic tests, and determine the most suitable course of action.

On the day of the procedure, patients can anticipate a sedative to ensure comfort during the intervention. Local anesthesia may also be administered to the site of catheter insertion. Once the catheter is in place, the healthcare team utilizes real-time imaging to guide the catheter to the target area. Depending on the specific condition, interventions such as angioplasty, stent placement, or embolization are performed.

After the procedure, a brief period of observation is standard to monitor for immediate complications. Patients can typically resume normal activities within a short timeframe, with follow-up appointments scheduled to track progress and address any concerns.

How to Prepare

Preparing for an endovascular procedure involves collaboration between the patient and the healthcare team. Detailed discussions about the patient's medical history, medications, and any allergies are crucial. Patients may be advised to abstain from eating or drinking for a specified period before the procedure, and certain medications may need to be temporarily adjusted.

At Cardiovascular Specialists of York, we make it a point to ensure patients and the healthcare team are on the same page. Give us a call if you ever have any questions or concerns.