Which treatment would be used if you had a blocked coronary artery?

If you have a blockage that requires treatment, a balloon can be pushed through the catheter and inflated to improve the blood flow in your coronary arteries. A mesh tube (stent) is typically used to keep the dilated artery open. Cardiac CT scan.

How do Blocked arteries get fixed?

This could involve inserting a tube into the artery to remove the plaque while leaving behind a stent to support the artery walls and increase blood flow. With severe blockages, doctors may perform surgery called a heart bypass to make sure the blood can get around the obstructed artery.

Can surgery Fix coronary artery disease?

Coronary artery bypass graft surgery (CABG) is a procedure used to treat coronary artery disease. Coronary artery disease (CAD) is the narrowing of the coronary arteries – the blood vessels that supply oxygen and nutrients to the heart muscle.

What can diseased arteries be replaced by?

The two main strategies generally used to repair diseased arteries are either opening up the blocked region (with a stent) or bypassing the diseased segment internally (with a stent-graft).

Is there an alternative to stents?

The most widely used surgical alternative to a coronary angioplasty is a coronary artery bypass graft (CABG).

Why coronary angiography is done?

A health care provider uses the angiogram to check for blocked or narrowed blood vessels in your heart. A coronary angiogram is a procedure that uses X-ray imaging to see your heart’s blood vessels. The test is generally done to see if there’s a restriction in blood flow going to the heart.

Which graft is used in CABG?

Internal thoracic arteries (also called ITA grafts or internal mammary arteries [IMA]) are the most common bypass grafts used. They are the standard of care, and the goal is to use these arteries for every patient who has isolated coronary artery bypass surgery.

Are there artificial arteries?

Artificial blood vessels composed of viable tissue represent the ideal vascular graft. Compliance, lack of thrombogenicity, and resistance to infections as well as the ability to heal, remodel, contract, and secrete normal blood vessel products are theoretical advantages of such grafts.

What are artificial arteries made of?

Three basic elements are generally required for the construction of an artificial vessel: a structural scaffold, made either of collagen or a biodegradable polymer; vascular cells, and a nurturing environment.