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Interventional Cardiology

Minimally Invasive HOCM Treatment

CardiologyIf you have hypertrophic obstructive cardiomyopathy (HOCM)—thickening of heart muscle tissue—alcohol septal ablation at UNC Medical Center may offer a minimally invasive alternative to surgery.

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Interventional Cardiology

Interventional cardiology at UNC REX Healthcare treats your heart condition using minimally invasive techniques that speed your recovery. Your doctor inserts a catheter—a thin, flexible tube—and tiny medical tools into a blood vessel in your wrist or groin area and threads them up to your heart to perform your procedure. In some cases, you’ll return home the same day.

Advanced Interventional Procedures

Turn to UNC REX Healthcare’s skilled interventional cardiologists when you need one of these procedures.

Coronary Angioplasty & Stenting

During angioplasty and stenting, a doctor uses a catheter to guide a tiny balloon and stent (mesh tube) to a blockage in a coronary (heart) artery. When inflated, the balloon presses plaque tightly against the artery wall, letting blood flow more freely to the heart. The physician removes the balloon but leaves the stent in place to keep the artery open.

Doctors use this procedure to treat heart disease and stop heart attacks—potentially saving your life. At UNC REX Hospital, all heart attack patients from April 2014 to March 2015 received treatment to open blocked blood vessels within 90 minutes of arrival—the national standard.

Coronary Atherectomy

For an atherectomy, a doctor threads a tiny medical tool up to a blockage in a coronary (heart) artery. The tool cuts up the plaque without harming the blood vessel, and the pieces of plaque are removed. Your doctor also may place a miniature device called a stent to keep the artery open.

Structural & Valvular Heart Treatments

Structural and valvular heart care treats problems affecting your heart’s physical structure. Interventional procedures include congenital heart defect correction, valvuloplasty, MitraClip for a leaky mitral valve, and the new WatchmanTM device that may reduce stroke risk if you have atrial fibrillation.


During pericardiocentesis, a doctor threads a catheter into the sac surrounding your heart to drain built-up fluid and relieve symptoms such as shortness of breath. Medical professionals then test the fluid for signs of infection, cancer or other problems.

Sophisticated Cath Lab

Your procedure will take place in UNC REX Hospital’s three-suite cardiac cath lab. Each suite includes high-definition monitors that show detailed, real-time images of your blood vessels, which means you’ll need fewer X-rays and get less radiation exposure.

Cardiac Rehabilitation

After treatment, cardiac rehabilitation helps you safely regain strength and endurance and reduce your risk of future heart conditions.

Learn Your Risk

Take an online Heart Aware or Vascular Aware assessment to discover your odds of developing a cardiovascular disease. You’ll find out if you qualify for a free in-person medical screening and consultation.

To find a UNC REX Healthcare physician near you, call 919-784-4490.

Patient Stories


Joy recalls how the nurses and physicians at UNC REX Healthcare saved her life when she woke up with heart pain in the middle of the night.

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