Is the risk of cardiographic stent surgery high?

If the patient has a simple lesion structure, no chronic disease, and goes to a regular hospital for surgery, the risk of surgery is generally small. If the patient has a complex stenosis or occlusion location, and there are chronic diseases such as coagulation disorders, renal insufficiency, pulmonary insufficiency, etc., the risk of surgery is greater.

Before surgery, patients need to undergo detailed examination and communicate fully with doctors to assess the risk.