Myocardial Biopsy (cont.)
In this Article
- Why do I need a myocardial biopsy?
- How should I prepare for a myocardial biopsy?
- What can I expect during the myocardial biopsy procedure?
- What can I expect after the myocardial biopsy procedure?
- Find a local Cardiologist in your town
What Can I Expect During a Heart Biopsy?
- A health care provider will explain the heart biopsy to you, including the potential risks.
- After you change into a hospital gown, a nurse will start an intravenous (IV) line in your arm so that medications and fluids can be given during the procedure.
- You will lie on your back on a special table. If you look above, you will see a large camera and several TV monitors.
- A mild sedative medication will be given before the procedure to help you relax, but you will be awake during the procedure.
- The doctor will use a local anesthetic to numb the area of your neck. A plastic introducer sheath (a short, hollow tube through which the catheter is placed) is inserted through a small incision and into a blood vessel in the neck. A bioptome is inserted through the sheath and threaded to the right ventricle. X-rays, called fluoroscopy, are used to position the bioptome properly.
- The bioptome is used to obtain samples of the heart muscle. Each sample is about the size of the head (top) of a pin.
- When the samples have been collected, the catheter and sheath will be removed and firm pressure will be held over the area to stop bleeding.
- The procedure takes about 30 to 60 minutes. However, the preparation and recovery add several hours. You should be able to go home the same day of the procedure.
What Can I Expect After a Heart Biopsy?
After a heart biopsy, firm pressure will be held over the area where the catheter was inserted to stop the bleeding. You will be monitored for a few hours after the procedure.
Before you go home, a health care provider will tell you how to care for the wound site and when you can return to your regular activities.
A responsible adult must drive you home after the procedure. The medication given during the procedure makes it unsafe for you to drive or operate machinery.
When the results of the heart biopsy are available, your doctor will discuss them with you.
Please ask your doctor if you have any questions about heart biopsy.
WebMD Medical Reference
St. Francis Hospital, San Francisco
Reviewed by Robert J Bryg, MD on March 07, 2009
Last Editorial Review: 3/7/2009
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