Right Innominate Artery Blockage: Risks, Causes & Treatment

A totally occluded right innominate artery is a serious condition, and can be life-threatening if not treated promptly. The right innominate artery is one of the three major arteries that branch off the aortic arch, and it supplies blood to the right arm, head, and neck. If this artery becomes blocked, it can lead to a stroke or even death.

The most common cause of a blocked right innominate artery is atherosclerosis, which is a build-up of plaque in the arteries. Other causes include blood clots, trauma, and inflammation.

Symptoms of a blocked right innominate artery can include:

* Chest pain

* Shortness of breath

* Dizziness or fainting

* Arm pain or weakness

* Difficulty speaking or swallowing

* Vision problems

If you experience any of these symptoms, it is important to seek medical attention immediately. Treatment for a blocked right innominate artery may include surgery, angioplasty, or stent placement.

Surgery is the most common treatment for a blocked right innominate artery. During surgery, the blocked artery is bypassed with a graft, which is a piece of healthy blood vessel. Angioplasty is a less invasive procedure that involves inflating a balloon inside the blocked artery to widen it. Stent placement is another option for treating a blocked artery. A stent is a small metal tube that is inserted into the blocked artery to keep it open.