2d echo and tmt hospital in yelahanka Angioplasty This procedure opens a blocked artery and improves blood flow. Your doctor guides a thin catheter with a balloon on the end into your artery. When the balloon reaches the blockage, the doctor fills it with air. This inflates your artery and allows blood to move freely. He may also put in a small mesh tube called a stent to keep it open. So don't neglect your heart problems .. Please take care of you heart ...