What is the purpose of an angioplasty?

The purpose of an angioplasty is to open a vessel or artery that has become narrowed or blocked. This medical procedure is often used to treat conditions such as coronary artery disease, where the arteries supplying blood to the heart become constricted due to plaque buildup. During angioplasty, a catheter with a small balloon at its tip is inserted into the affected artery. Once in position, the balloon is inflated to widen the artery, allowing for improved blood flow. This alleviates symptoms such as chest pain and reduces the risk of a heart attack. The successful opening of the vessel facilitates better circulation and can significantly enhance the quality of life for patients suffering from cardiovascular problems.