What tests should be done after cardiac stent placement?

Dec 03, 2022 Source: Cainiu Health

Dr. Tian Hongbo

Introduction

Post-stent evaluation includes electrocardiogram (ECG), coagulation function, complete blood count (CBC), and echocardiography. ECG is reviewed to assess whether heart rate is normal. Long-term use of blood-activating and stasis-resolving agents or antiplatelet medications after surgery may affect the body, necessitating re-evaluation of coagulation function. CBC helps determine whether platelets, red blood cells, and hemoglobin levels are abnormal. Echocardiography evaluates cardiac structure.

After cardiac stent placement, examination items include electrocardiogram (ECG), coagulation function tests, complete blood count (CBC), and echocardiography.

1. Electrocardiogram (ECG): After a cardiac stent procedure, patients should have follow-up ECGs under a doctor's guidance to assess whether heart rate is normal and to detect any tachycardia or bradycardia. Both increased and decreased heart rates are considered abnormal following surgery.

2. Coagulation function test: Patients need to take blood-activating, stasis-resolving, or antiplatelet medications long-term after surgery, which may affect the body. Therefore, coagulation function should be rechecked after stent placement to determine whether thrombosis has occurred.

3. Complete blood count (CBC): This test evaluates whether there are abnormalities in platelets, red blood cells, hemoglobin, and other blood components.

4. Echocardiography: Postoperative echocardiography helps evaluate cardiac structure and identify any abnormalities or rule out disease progression.

Follow-up examination items may vary depending on individual patient conditions after surgery. It is recommended to undergo regular check-ups as directed by a physician.

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Can I stop taking medication three years after having a heart stent procedure?

In general, patients who have undergone coronary stent implantation are not advised to discontinue medication three years after the procedure. Coronary stent surgery is an interventional procedure commonly used to treat patients with narrowed or blocked cardiovascular arteries. During the surgery, doctors implant a metal stent into the narrowed or obstructed coronary artery to restore normal blood flow and improve blood supply to the myocardium.

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What causes frequent bruising after cardiac stent surgery, and what should be done about it?

Bruising or blood accumulation in the body after cardiac stent placement may be caused by factors such as the postoperative recovery period, inflammatory response, thrombosis, etc. These can be improved through general treatments, medication, and other methods. The detailed analysis is as follows: Postoperative Recovery Period—Cardiac stent placement is an invasive procedure requiring a certain recovery time afterward. During this recovery phase, patients may experience discomfort such as bruising or hematoma.

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How long after cardiac stent placement should follow-up examinations be done, and what do they include?

After receiving a cardiac stent, follow-up examinations are typically required at one month, three months, six months, and one year, with different tests performed at each visit. At the one-month check-up, assessments include electrolytes, blood lipids, and exercise tolerance. The tests conducted at six months are generally the same as those at three months. At the one-year follow-up, examinations such as electrocardiogram (ECG) and exercise stress test are required.

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What should I do if I catch a cold after undergoing stent surgery for coronary heart disease?

After coronary stent surgery, if a cold develops with body temperature below 38°C, physical cooling methods such as wiping the armpits with a wet towel can be used to relieve symptoms. Maintain a light diet, drink plenty of warm water, avoid spicy and irritating foods, ensure regular作息 (daily routine), avoid staying up late, keep warm, and engage in appropriate exercise to promote metabolism. Medications such as ibuprofen sustained-release capsules or acetaminophen tablets may be taken as directed by a physician for symptom relief.