Nov 7, 2023 · Coronary angioplasty treats vessels, called coronary arteries, which deliver blood to heart muscles. A tiny balloon on a narrow tube, called a catheter, is used to widen a clogged artery and improve blood flow. Angioplasty is often followed by the placement of a small wire mesh tube called a stent.

Mar 4, 2025 · A stent is a tiny wire mesh tube that keeps an artery propped open to increase blood flow to the heart. View an animation of stent. Why do you need a stent in your heart? If an artery is about 70% blocked, you may need a stent to …

Angioplasty is a procedure used to open blocked coronary arteries caused by coronary artery disease. It restores blood flow to the heart muscle without open-heart surgery. Angioplasty can be done in an emergency setting, such as a heart attack.

A coronary stent is a tube-shaped device placed in the coronary arteries that supply blood to the heart, to keep the arteries open in patients suffering from coronary heart disease. The vast majority of stents used in modern interventional cardiology are drug-eluting stents (DES).

Nov 6, 2021 · What is a percutaneous coronary intervention? A percutaneous coronary intervention (PCI) is a minimally invasive procedure to open blocked coronary (heart) arteries. An older name for PCI is coronary angioplasty with stenting or angioplasty for short. Cleveland Clinic is a non-profit academic medical center.

Coronary angioplasty is used to restore blood flow to the heart when the coronary arteries have become narrowed or blocked due to coronary artery disease (CAD).

Jun 5, 2023 · Describe the role of coronary artery stents in the management of coronary artery disease. Explain the anatomical characteristics of coronary artery stents. Outline the clinical significance and possible complications associated with coronary artery stent placement.

Aug 7, 2023 · Coronary stents (CS) are expandable tubular metallic devices which are introduced into coronary arteries that are clogged due to an underlying atherosclerosis disease. This revascularization procedure is termed as a percutaneous coronary intervention (PCI) or coronary angioplasty with stent placement.

Mar 22, 2019 · Cardiac stents are expandable coils made of metal mesh. Your doctor can insert one during a coronary angioplasty, a nonsurgical and minimally invasive procedure. The device is designed to...

Coronary stents are small, wire, mesh tubes that help widen a clogged artery and restore adequate blood flow to the heart. During the procedure, your cardiologist will place the stent over a thin, long tube with a balloon tip called a catheter and insert it into an artery in your groin or arm.