Coronary Stent Placement in Houston, TX

What is a Coronary Stent

A coronary stent is a tiny, flexible mesh tube made of metal. It acts as scaffolding to help keep your artery open. During a procedure called an angioplasty, doctors place the stent inside the artery to keep it open after widening it.

Most modern stents are drug-eluting, meaning they have a special medication coating that slowly releases medicine to prevent the artery from becoming blocked again. Some stents, called “bare-metal stents,” do not have this coating and are used in certain situations.

Why Might You Need a Stent Placement

Doctors recommend placing a stent to manage coronary artery disease. The main reasons include:

• To Relieve Chest Pain (Angina)
  When narrowed arteries reduce blood flow, it can cause significant discomfort during physical activity or stress. A stent opens the artery, reducing or eliminating this pain.
• To Treat a Heart Attack
  During a heart attack, a blood clot suddenly blocks a coronary artery. Placing a stent quickly helps open the blockage, minimizes heart muscle damage, and can save lives.
• To Prevent a Heart Attack
  For some patients with severe narrowing, a stent can help prevent a future blockage from occurring.

What to Expect from the Stent Placement Procedure at Our Clinic in Houston

Coronary stent placement at our clinic in Houston is a minimally invasive procedure that doesn’t require large incisions or open-heart surgery. You will likely be awake, though you will receive medication to help you relax.

Step 1: Preparation

You will lie on a procedure table. Our cardiologist will numb an area in your wrist or groin and insert a small tube called a sheath into an artery.

Step 2: The Angioplasty

Our doctor then threads a very thin, flexible wire through your arteries to the blockage in your heart. A catheter (a long, thin tube) with a small deflated balloon on its tip follows the wire to the narrowed spot. The doctor inflates the balloon for a short time, which pushes the plaque against the artery wall and widens the channel.

Step 3: Placing the Stent

The deflated balloon has the stent wrapped around it. When the balloon inflates, it expands the stent to fit the size of your artery. The stent locks into place, forming a permanent support. Our doctor then deflates the balloon and removes the catheter and wire, leaving the stent behind.

The entire process usually takes between 30 minutes to two hours, depending on the number of blockages.

Recovery and Life After a Stent Placement

After the procedure, you will rest for a few hours to allow the small insertion site to heal. Many patients go home the same day or after an overnight stay.

Recovery is typically quick. You can often return to light activities within a few days. Our specialist will give you specific instructions based on your individual health.

A major part of recovery involves medication. You’ll likely be prescribed antiplatelet medications, such as aspirin or clopidogrel to prevent blood clots from forming on the new stent. It is very important to take these exactly as prescribed.

Living a heart-healthy lifestyle also protects your stent and your overall heart health. This includes:

• Taking all prescribed medications.
• Eating a diet low in saturated fats and sodium.
• Engaging in regular physical activity as your doctor recommends.
• Managing other conditions like high blood pressure, diabetes, and high cholesterol.
• Not smoking.