As one of the major cardiovascular diseases threatening human health, coronary heart disease constantly threatens patients' lives. Coronary interventional therapy is a key medical method to save the lives of patients and improve their quality of life. When doctors recommend stent surgery, patients and their families often feel confused and worried: under what circumstances is it necessary? What details should be noted before and after surgery? This article will provide a comprehensive breakdown of the core points of stent surgery

Coronary interventional therapy:

Minimally invasive heart-saving procedures to clear the heart's "lifeline."

The medical full medical name for coronary interventional treatment is "Percutaneous Coronary Intervention (PCI)," a milestone technology in modern heart disease treatment. This procedure uses tiny puncture points at the wrist (radial artery) or the base of the thigh (femoral artery) to deliver a fine catheter along the blood vessel to the affected coronary artery site. Depending on the degree of vascular blockage, the doctor will use balloon dilation, stent implantation, and other techniques to quickly open the blocked vessel channel and restore normal blood supply to the heart. The entire procedure is performed under local anesthesia, with the patient fully awake throughout. The duration of the operation depends on the extent of the vascular blockage. It is less invasive and recovers quickly, making it an important method for treating coronary heart disease

In what situations is a brace needed?

Don't force these types of people

Acute myocardial infarction: When the coronary artery is completely blocked by a thrombus and myocardial cells are necrotic every minute, stent surgery is the primary method to quickly reopen the vessel and save the dying heart muscle

Unstable angina (warning of frequent attacks): Recurrent chest pain and tightness at rest, or prolonged duration and increased attack frequency. Even if nitroglycerin does not significantly relieve symptoms, it suggests unstable coronary plaque formation and requires timely evaluation of intervention

Stable angina: When medication does not relieve symptoms or when severe coronary artery stenosis is found on examination (e.g., stenosis exceeds 70%), interventional treatment is required

Asymptomatic severe stenosis (silent killer): Even if the patient has no obvious symptoms, if examination reveals severe coronary artery stenosis, especially lesions in the left main trunk or multiple vessels, interventional surgery may be necessary

Special reminder: The final treatment plan should be formulated through ECG, echocardiography, coronary CTA, or contrast imaging, combined with the patient's age and comorbidities (such as diabetes or hypertension). Do not judge on your own and delay the treatment

30% surgery, 70% maintenance,

These few factors determine the prognosis

1. Take your medication on time

Postoperative antiplatelet medication is needed to prevent thrombosis within the stent. At the same time, blood pressure, blood sugar, and blood lipids should be controlled to prevent recurrence of coronary heart disease.

2. Lifestyle adjustments Quit smoking and limit alcohol, maintain a healthy diet, and avoid foods high in fat, salt, and sugar. Exercise moderately, and it is recommended to gradually resume activity under a doctor's guidance       

3. Regular follow-ups: After surgery, regular ECG and blood lipid checks are needed. If necessary, coronary CT or angiography should be performed to understand the condition of the stent

Special attention: Be wary of in-stent restenosis signals

      If new chest pain, dyspnea, palpitations worsen, or activity tolerance decreases significantly, it is necessary to seek medical attention immediately to investigate whether stent thrombosis or restenosis occurs.

Coronary interventional therapy is a "gift of life" given by modern medicine to patients with coronary heart disease, but this gift needs to be guarded by doctors and patients. From strict grasp of surgical indications, to standardized perioperative management, to lifelong health maintenance, every link is crucial. Remember: stent surgery is not the end, but a new starting point for heart health management.