Basic Facts:

  • The angioplasty and stenting procedure is designed to re-open the inside of a blocked coronary artery and improve blood flow to the heart muscle. 
  • During angioplasty, a tiny balloon is inflated and deflated to crack and compress plaque buildup inside a diseased artery.
  • Once an angioplasty has widened the artery, a tiny mesh-metal tube called a stent can be placed inside the artery to prevent the artery form collapsing or being closed off by plaque again.
  • The angioplasty and stenting procedure is often done during a cardiac catherization.
Coronary Intervention