Clinical guidelines for stent implantation

Clinical guidelines for stent implantation outline when and how the procedure should be performed to treat narrowed or blocked coronary arteries. Typically, a stent—a tiny mesh tube—is inserted during a minimally invasive procedure called angioplasty to keep arteries open and restore blood flow to the heart. Guidelines recommend stenting for patients with significant artery blockages causing symptoms or evidence of risk. The decision depends on factors like artery location, blockage severity, patient health, and current evidence. These guidelines aim to ensure safe, effective, and individualized treatment, reducing heart attack risk and improving quality of life.