Tricuspid Valve Repair Surgery

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What is tricuspid valve repair?

The heart has 4 valves. These valves are made of flaps that work together to open and close. This helps blood flow through the heart and out to the body. The valves promote forward flow and prevent backflow. The tricuspid valve lies between the right atrium (right upper chamber) and the right ventricle (right lower chamber).

When the flaps don’t close properly, blood leaks back into a chamber of the heart instead of moving forward. This condition is called tricuspid regurgitation (TR).

When the flaps don’t open enough, blood is forced through too small an opening. This condition is called tricuspid stenosis. This condition is rare. It typically occurs with other valve abnormalities.

Causes of tricuspid valve problems include birth defects, rheumatic fever, infection, left ventricular heart failure, pulmonary hypertension, and changes that come with aging. Surgeons can use several techniques to repair a leaking tricuspid valve. These include attaching bands to support the valve, inserting rings around the valve base (annulus), and using specific types of stitches to help the valve flaps work better.

Surgeons may repair the valve with open-heart or minimally-invasive surgery.

Why might I need a tricuspid valve repair?

You may need a tricuspid valve repair if your valve is leaky or doesn't open and close properly. You may need surgery to correct a birth defect or damage to the valve from endocarditis, an infection of your heart tissue. When the problem is just with the tricuspid valve, successful valve repair could help you regain energy and endurance. However, isolated repair of the tricuspid valve alone is rare. Surgeons usually repair this valve during another planned heart surgery.

What are the risks of a tricuspid valve repair?

Tricuspid valve repair is major surgery that requires general anesthesia. This means you will be put to sleep and will not feel pain during the surgery. Any general anesthesia has the risk of heart or brain injury. Major surgery also carries the risk of blood clots forming during or after surgery. These clots can break free and travel to your lungs (causing a pulmonary embolism), to your brain (causing a stroke), or block blood flow as the clot becomes lodged in other blood vessels.

Other risks of the procedure include:

Bleeding, which may require transfusions
Infection
Pneumonia
Damage to nearby organs, tissues, or nerves
Scarring
Infection of the heart (endocarditis)
Reaction to medicine
Irregular heartbeats (arrhythmias)
Heart block, requiring a pacemaker
Inability to repair valve requiring valve replacement
Death

There may be other risks, depending on your specific health condition. Discuss any concerns with your healthcare provider before the procedure.

How do I get ready for a tricuspid valve repair?

Before tricuspid valve surgery, your healthcare provider will evaluate your medical condition. Your surgeon will use echocardiogram and cardiac catheterization to find out how your tricuspid valve is working. These tests also help in planning for your surgery. An echocardiogram is an ultrasound of the heart to look at the valve and heart muscle function. Cardiac catheterization is a test done to look at blood flow through the arteries of the heart muscle and to measure the pressure inside of the heart and the lungs.

Your healthcare provider will explain the procedure. Talk with your healthcare provider about any questions you may have.
You will sign a consent form that gives your permission to do the procedure. Read the form carefully and ask questions if something is not clear.
Your healthcare provider may do a complete physical exam to ensure you are in otherwise good health before undergoing the procedure. You may have blood tests or other diagnostic tests.
Follow any directions you are given for not eating or drinking before surgery.
You may be asked to shower the night before surgery or the morning of surgery using an antibacterial scrub to prevent infection of the incision sites.
Tell your healthcare provider right away if you are pregnant or think you could be
Tell your healthcare provider:
- If you are sensitive to or are allergic to any medicines, iodine, latex, tape, or anesthesia (local and general)
- About all prescription and over-the-counter medicines, and herbal supplements that you are taking. You may need to stop taking certain medicines before your surgery. Follow your healthcare provider's instructions about which medicines need to be stopped and when.
- If you have a history of bleeding disorders or if you are taking any blood-thinning medicines (anticoagulants), aspirin, or other medicines that affect blood clotting. You may be told to stop some of these medicines before the procedure. Your healthcare provider may request a blood test before the procedure to determine how long it takes your blood to clot.
- If you have a pacemaker or other implanted cardiac devices
If you smoke, stop smoking as soon as possible before the procedure. This may improve your chances for a successful recovery from surgery and benefit your overall health status.

Based on your condition, your healthcare provider may have other instructions for you.

What happens during a tricuspid valve repair?

Heart valve repair surgery usually requires a stay in a hospital. Procedures may vary depending on your condition and your surgeon’s practices. Generally, heart valve repair surgery follows this process:

For open-heart surgery

You will be asked to remove any jewelry or other objects that may interfere with the procedure.
You will change into a hospital gown and empty your bladder.
A healthcare professional will start an IV (intravenous) line in your arm or hand. You may be given IV antibiotics before the procedure starts.
Other catheters may be inserted in your neck and wrist to monitor the status of your heart and blood pressure, and to take blood samples. Catheters may also be inserted under the collarbone and the groin.
The anesthesiologist will monitor your heart rate, blood pressure, breathing, and blood oxygen level during the surgery. Once you are sedated, a breathing tube may be inserted through your throat into your lungs and you will be connected to a ventilator, which will breathe for you during the surgery.
A nurse will insert a catheter into your bladder to drain urine.
Your surgeon will insert a transesophageal echocardiogram (TEE) probe into your esophagus to view the valve function after repair.
A member of the surgical team will clean the skin over the surgical site with an antiseptic solution.
The surgeon will make an incision (cut) down the center of the chest from just below the Adam's apple to just above the navel.
The doctor will divide the sternum (breastbone) in half lengthwise with a special operating instrument. The two halves of the breastbone will be separated and spread apart to expose the heart.
To perform this delicate valve repair, your surgeon will need to stop the heart. Before stopping the heart, tubes are inserted into the heart so that the blood can be pumped through your body by a cardiopulmonary bypass machine.
Once the blood has been diverted into the heart-lung bypass machine for pumping, your surgeon will stop the heart by injecting it with a cold solution.
When the heart has stopped, the repair will begin. The procedure performed will depend on the type of valve problem you have, for example, separation of fused valve leaflets, repair of torn leaflets, or the reshaping of valve parts so they work better.
Once the procedure has been completed, your surgeon will allow the blood circulating through the bypass machine to re-enter your heart. They will shock your heart with small paddles to restart its electrical activity. Gradually, your heart will resume pumping blood through your body. Your surgeon will remove the tubes connecting you to the heart-lung machine.
Once your heart is beating again, the surgeon will check the function of the heart and the valves.
Your surgeon may insert temporary wires for pacing into your heart. These wires can be attached to a pacemaker and your heart can be paced, if needed, during the initial recovery period.
Your surgeon may insert tubes into your chest to drain blood and other fluids from around the heart. These tubes will be connected to a suction device to drain fluids away from the heart.
Your surgeon will connect the sternum back together .
Your surgeon will sew the skin over the sternum back together and close it with sutures orstaples.
A tube may be inserted through your mouth or nose into your stomach to drain stomach fluids.
A sterile bandage or dressing will be applied.

For a minimally invasive procedure

If your surgeon performs a l minimally invasive procedure, they will insert special tools into your chest through several smaller incisions, rather than a single large incision. These tools will contain a camera, as well as all the instruments needed to repair your valve. This procedure might take longer than traditional open-heart surgery but recovery may be easier.

What happens after a tricuspid valve repair?

In the hospital

After the surgery, a member of the surgical team will take you to the recovery room or the intensive care unit (ICU) to be closely monitored for several days. A nurse will connect you to monitors that will constantly display your electrocardiogram (ECG) tracing, blood pressure, other pressure readings, breathing rate, and your oxygen level. Heart valve repair surgery generally requires a hospital stay of several days or longer.
You may have a tube in your throat connected to a breathing machine (ventilator) until you are stable enough to breathe on your own. As you wake up from the anesthesia more and start to breathe by yourself, your healthcare provider will adjust the breathing machine to allow you to take over more of the breathing. When you are awake enough to breathe completely by yourself and are able to cough, your healthcare provider will remove the breathing tube. They may also remove the stomach tube at this time.
After the breathing tube is out, your nurse will help you cough and take deep breaths every couple of hours. This will be uncomfortable due to soreness, but it is very important that you do this to keep mucus from collecting in your lungs and possibly causing pneumonia.
You will be given pain medicine if you are hurting. Ask for the medicine before you become extremely uncomfortable. Your nurse will show you how to hug a pillow tightly against your chest while coughing to help ease the discomfort.
You may get special IV medicines to help your blood pressure and your heart rate and to control any problems with bleeding. As your condition stabilizes, these medicines will be gradually decreased and turned off as your condition allows.
Once the breathing and stomach tubes have been removed and your condition has stabilized, you may start liquids to drink. You can add more solid foods as you can handle them.
When your healthcare provider determines that you are ready, you will be moved from the ICU to a post-surgical unit or acute care unit. Your recovery will continue to progress. Your activity will be gradually increased as you get out of bed and walk around for longer periods.
Arrangements will be made for a follow-up visit with your healthcare provider.

At home

Once your healthcare providers feel that you have recovered, you will be discharged may go home. Follow all your instructions for medicines, pain control, diet, activity, and wound care. Your healthcare provider might prescribe blood-thinners to help prevent blood clots. Make sure you understand how to take them or how these drugs might affect your health and lifestyle choices. Keep all your follow-up appointments.

Other common instructions after surgery include:

Walk as much as possible.
Don't do any heavy lifting. Your healthcare provider will provide a specific timeline for lifting restrictions.
Gradually go back to normal activities as much as possible. Ask your healthcare provider about working and sexual activity.
Know that you will not be able to drive a car for a period of time after the surgery to allow for healing of the breastbone (sternum) and muscles of the chest wall. Plan to have someone give you a ride home from the hospital. Ask your healthcare provider about when you can start driving again.
Watch your wounds for any sign of swelling, redness, bleeding, or discharge and report these to your medical and surgical team
Tell your healthcare provider about any increasing pain, fever, chest pain, or shortness of breath.
Eat a heart-healthy diet and maintain a healthy weight. Eat foods that are low in salt, cholesterol and fat. Try to eat a diet rich in fruits, vegetables and lean meats.
Don't smoke and stay way from secondhand smoke and all other tobacco products, including electronic cigarettes.

If you need dental work in the future, your healthcare provider may give you antibiotics to prevent infection of your valve. Before you have any dental procedure, always tell your dentist you have had valve surgery.

Your healthcare provider may suggest that you begin a cardiac rehab (rehabilitation) program. This program gradually reintroduces you to a normal lifestyle. Cardiac rehabilitation begins in the hospital with simple walking, and progresses to a regular exercise routine and a nutritious diet. Committing to healthier habits can prevent future heart problems.