During carotid body embolization, a catheter is inserted through a small incision in the groin and guided to the carotid artery using imaging techniques such as fluoroscopy or angiography. Embolic agents, such as tiny beads or particles, are then delivered through the catheter and directed to the carotid body. These embolic agents block the blood flow to the carotid body, reducing its activity. The purpose of carotid body embolization is to alleviate symptoms associated with overactive carotid bodies, such as excessive production of certain chemicals that can result in conditions like high blood pressure or breathing difficulties. By reducing the activity of the carotid bodies, the procedure aims to improve overall physiological balance.
Carotid body embolization is typically performed by an interventional radiologist or vascular surgeon, and it is often considered a minimally invasive alternative to surgical removal of the carotid bodies (carotid body resection). The procedure is generally safe and well-tolerated, with a low risk of complications. It is important to consult with a healthcare professional to determine if carotid body embolization is an appropriate treatment option for your specific condition. They can provide you with personalized information, discuss potential risks and benefits, and address any concerns you may have.