A stent is a small metal expandable sieve-like tube that supports the artery and helps keep it open. Prior to implantation, the stent is placed on a balloon catheter which is a delivery system to place the stent in the area of blockage of the coronary artery. Dr. Siddhant Jain is an expert in doing coronary angioplasty and stent placement. or more details visit these links:- Https://Bit.Ly/3Ncligp