Is renal artery stent surgery dangerous?

Nowadays, many diseases can be alleviated by stenting. For example, if the heart disease is serious, a heart stent is needed to help the patient's myocardial congestion. Our kidneys are also an important organ. If there is a problem with the kidneys, a stent can be built in the renal artery. So is the renal artery stent surgery dangerous?

Patients who have undergone vascular stent surgery must strictly follow the doctor's instructions on medication and improve their lifestyle. Generally, most patients will not have any problems after stent surgery, and there is no issue with the lifespan of the stent. A small number of patients may have stent thrombosis or restenosis, and they should seek medical attention promptly if this happens.

Treatment for the renal complications of hypertension does not treat the hypertension itself, so blood pressure remains high. Vascular stents have a service life, which is generally 5-10 years. Some stents have a lifespan of about ten years, while others are lifelong. You just need to pay attention to check them. Hypertension refers to an increase in resting systolic and/or diastolic blood pressure (=140/90 mmHg), often accompanied by fat and sugar metabolism disorders and functional or organic changes in organs such as the heart, brain, kidneys and retina. It is a systemic disease characterized by organ remodeling.

Bilateral renal artery stenosis is clear. In this case, it is easy to cause secondary hypertension and reduced kidney function, which needs to be actively taken seriously. Active stent treatment is necessary and crucial to solving the stenosis. 2 As for the risks and sequelae of the operation itself, two aspects need to be considered. One is the patient's general condition, heart function, kidney function and whether he can tolerate the operation. The other is the surgeon's experience and skills. 3 In the case of bilateral renal artery stenosis and severe stenosis, stent implantation is necessary, which is beyond doubt. As for the cost, it depends on the type, size, model, etc. of the implanted stent.