Why might I need valvuloplasty?
Valvuloplasty may be done to open a heart valve that has become stiff. Not all conditions in which a heart valve becomes stiff are treatable with valvuloplasty.
If the heart valves become damaged or diseased, they may not function properly. Conditions that may cause dysfunction of heart valves are valvular stenosis (stiffened valve) and valvular regurgitation (leaky valve). When one (or more) valve(s) becomes stenotic (stiff), the heart muscle must work harder to pump the blood through the valve. Some reasons why heart valves become stenotic include infection (such as rheumatic fever or staphylococcus infections), congenital (present at birth) valve abnormalities, and aging. If one or more valves become insufficient (leaky), blood leaks backwards, this means that less blood is pumped in the proper direction.
Valvular heart disease may cause the following symptoms:
- Chest pain
- Breathing difficulties
- Edema (swelling) of the feet, ankles, or abdomen
- Rapid weight gain due to fluid retention
There may be other reasons for your doctor to recommend a valvuloplasty.
What are the risks for valvuloplasty?
Possible risks associated with valvuloplasty include:
- Bleeding at the catheter insertion site
- Blood clot or damage to the blood vessel at the insertion site
- Significant blood loss that may require blood transfusion
- Infection at the catheter insertion site
- Abnormal heart rhythms
- New or worsening valve regurgitation (leakage)
- Rupture of the valve, requiring open-heart surgery
You may want to ask your doctor about the amount of radiation used during the procedure and the risks related to your situation. It is a good idea to keep a record of your radiation exposure, such as previous scans and other types of X-rays, so that you can inform your doctor. Risks associated with radiation exposure may be related to the cumulative number of X-ray exams and/or treatments over a long period.
If you are pregnant or suspect that you may be pregnant, tell your healthcare provider due to risk of injury to the fetus from a valvuloplasty. Radiation exposure during pregnancy may lead to birth defects. If you are lactating, or breastfeeding, you should tell your health care provider.
There is a risk of allergic reaction to the dye. If you are allergic or sensitive to medications, contrast dyes, iodine, or latex should, tell your doctor. If you have kidney failure or other kidney problems, tell your doctor.
Some people may find lying still on the procedure table for the length of the procedure may cause some discomfort or pain.
There may be other risks depending on your specific medical condition. Be sure to discuss any concerns with your doctor prior to the procedure.
What happens after a valvuloplasty?
In the hospital
After the procedure, you may be taken to the recovery room for observation or returned to your hospital room. You will remain flat in bed for several hours after the procedure. A nurse will monitor your vital signs, the insertion site, and circulation and sensation in the affected leg or arm.
You should immediately inform your nurse if you feel any chest pain or tightness, or any other pain, as well as any feelings of warmth, bleeding, or pain at the insertion site in your leg or arm.
Bed rest may vary from 2 to 6 hours depending on your specific condition. If your doctor placed a closure device, your bed rest may be of shorter duration.
In some cases, the sheath or introducer may be left in the insertion site. If so, the period of bed rest will be prolonged until the sheath is removed. After the sheath is removed, you may be given a light meal.
You may be given medication for pain or discomfort related to the insertion site or having to lie flat and still for a prolonged period.
You will be encouraged to drink water and other fluids to help flush the contrast dye from your body.
You may feel the urge to urinate frequently because of the effects of the contrast dye and increased fluids. You will need to use a bedpan or urinal while on bed rest so that your affected leg or arm will not be bent.
You may resume your usual diet after the procedure, unless your doctor decides otherwise.
After the specified period of bed rest has been completed, you may get out of bed. The nurse will assist you the first time you get up, and may check your blood pressure while you are lying in bed, sitting, and standing. You should move slowly when getting up from the bed to avoid any dizziness from the long period of bed rest.
You will most likely spend the night in the hospital after your procedure. Depending on your condition and the results of your procedure, your stay may be longer. You will receive detailed instructions for your discharge and recovery period.
Once at home, you should monitor the insertion site for bleeding, unusual pain, swelling, and abnormal discoloration or temperature change at or near the injection site. A small bruise is normal. If you notice a constant or large amount of blood at the site that cannot be contained with a small dressing, notify your doctor.
If your doctor used a closure device for your insertion site, you will be given specific information regarding the type of closure device that was used and how to take care of the insertion site. There will be a small knot, or lump, under the skin at the injection site. This is normal. The knot should gradually disappear over a few weeks.
It will be important to keep the insertion site clean and dry. Your doctor will give you specific bathing instructions.
You may be advised not to participate in any strenuous activities. Your doctor will instruct you about when you can return to work and resume normal activities.
Tell your doctor to report any of the following:
- Fever and/or chills
- Increased pain, redness, swelling, or bleeding or other drainage from the insertion site
- Coolness, numbness and/or tingling, or other changes in the affected extremity
- Chest pain or pressure, nausea and/or vomiting, profuse sweating, dizziness, and/or fainting
Your doctor may give you additional or alternate instructions after the procedure, depending on your particular situation.