Angioplasty is used to open a blocked heart artery and improve blood flow to the heart. The doctor inserts a thin catheter with a balloon on the end into the artery. When the balloon reaches the blockage, it is expanded, opening up the artery and improving blood flow. The doctor may also insert a small mesh tube, called a stent, to help keep the artery open after angioplasty.
Sunday, September 11, 2011
Subscribe to:
Posts (Atom)
