The following excerpt is from an article that originally appeared on Mercola Articles
By Dr. Mercola
Angioplasty is a surgical procedure often recommended after an arterial blockage has been found in the heart muscle. Your heart requires a strong oxygen and nutrient supply, like other muscles in your body. There are two major coronary arteries that supply the left and right sides of your heart. By branching into smaller arteries they are able to supply the entire muscle with blood.
The goal of coronary artery angioplasty is to repair or unblock the blocked artery. During the procedure the surgeon inserts a thin expandable balloon that is inflated to flatten the blockage against the arterial wall.1 After the balloon is removed, the surgeon often places a stent with the intention of keeping the artery open and blood flowing freely.
There are currently five types of coronary artery stents available, each with different advantages and disadvantages to placement.2 However, while the different types ofpost was originally published on this site