Does a cardiac stent have any impact on the body?

Cardiac stents have certain impacts on the body, such as surgical trauma, thrombosis, and stent displacement. A detailed analysis is as follows:

1. Surgical Trauma

The implantation of a cardiac stent requires an invasive procedure, which inevitably causes some degree of surgical trauma, including puncture wounds and catheter insertion. These may lead to discomfort such as pain, swelling, and bleeding. However, these symptoms are usually mild and can be managed with medication and rest.

2. Thrombosis

A cardiac stent is a foreign body and may trigger blood clot formation, potentially leading to re-narrowing or blockage of the blood vessel, and even serious complications such as myocardial infarction. Therefore, patients must undergo regular antiplatelet therapy after stent implantation to reduce the risk of thrombosis.

3. Stent Displacement

The stent may shift from its original position, resulting in vessel re-narrowing or occlusion, which might require additional surgery. However, this complication is relatively rare and can typically be detected and addressed promptly through careful postoperative follow-up and regular examinations.

In summary, cardiac stenting is an effective treatment for coronary atherosclerotic heart disease, but it also carries certain risks and potential adverse effects. Before undergoing stent implantation, patients should fully understand the risks and benefits of the procedure, strictly follow their doctor’s instructions, and attend regular check-ups and treatments after surgery. This ensures optimal therapeutic outcomes and minimizes the occurrence of complications.