How big is a cardiac stent?
Jul 30, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
In general, cardiac stents typically have a diameter ranging from 2 to 5 mm and a length from 13 to 33 mm, with the specific size selected according to individual patient conditions. A cardiac stent is a medical device used to treat coronary artery disease. It is usually a mesh-like metal structure implanted into a narrowed or blocked coronary artery to restore normal blood flow.
Generally, the diameter of a cardiac stent ranges from 2 to 5 mm, and its length ranges from 13 to 33 mm. The specific size should be selected based on individual patient conditions. Detailed analysis is as follows:
A cardiac stent is a medical device used to treat coronary artery disease. Typically made of a metal mesh structure, the stent is implanted into narrowed or blocked coronary arteries to restore normal blood flow. The stent is placed within the narrowed coronary artery and, with the help of an inflated guidewire or balloon catheter, expands to widen the artery, restoring it to a more normal diameter and improving blood flow. Once fully expanded, the stent provides a strong supporting structure that keeps the artery open and prevents re-narrowing or re-occlusion. Cardiac stents are available in various sizes, usually with diameters between 2 and 5 mm and lengths between 13 and 33 mm. In clinical practice, because each patient's condition and anatomy differ, the required stent size varies accordingly, and patients must choose an appropriate size based on their individual circumstances.
If considering a cardiac stenting procedure, it is recommended to visit a reputable hospital and seek treatment from qualified specialists to minimize surgical risks.
