Aortic Valve Stenosis
Aortic valve stenosis is a heart problem that affects the normal flow of blood from the left ventricle to the aorta. Narrowing occurs in the valve, thus reducing blood flow to organs and tissues, and of course, this is reflected in the patient’s general health condition.
Heart valves form the gate that controls blood flow in one direction only and prevents its passage in the other direction. The heart contains four valves: the aortic valve, the mitral valve, the pulmonary valve, and the tricuspid valve.
The occurrence of aortic valve stenosis requires medical treatment and periodic follow-up with the doctor, but severe cases need repair or replacement of the valve to prevent complications and maintain the heart muscle.
Is it Possible to Live with Aortic Valve Stenosis?
Yes, it is possible to live with aortic valve stenosis in simple and moderate cases through medical treatment and periodic follow-up every 6 months with a cardiologist. As for severe cases, the patient needs repair or replacement of the valve to protect the heart muscle from complications. This can be performed with the latest minimally invasive techniques such as catheterization and surgical laparoscopy with Professor Dr. Mohamed El-Ghannam, allowing for a faster recovery.
Simple Aortic Valve Regurgitation and its Symptoms
Aortic valve regurgitation is one of the most common heart valve diseases. It occurs when the aortic valve does not close tightly, leading to blood returning backward into the left ventricle. Initially, no symptoms may appear, but over time, when blood returns to the ventricle and not enough blood reaches the aorta, this leads to the inability of the artery to pump blood to the rest of the body’s organs.
Also, the accumulation of blood inside the left ventricle leads to heart enlargement and failure, which ultimately leads to serious complications when neglecting to obtain correct treatment. Therefore, it is always important to have early follow-up with a cardiologist.
Symptoms of Aortic Valve Regurgitation
When simple aortic valve regurgitation occurs, symptoms are usually mild. When the severity of regurgitation increases, aortic valve regurgitation symptoms appear, such as:
- Chest palpitations or a sensation of fluttering inside the chest.
- Shortness of breath when exerting effort.
- Dizziness and vertigo.
Treatment is with medications in simple cases to prevent heart failure and valve inflammation, while the doctor resorts to surgical intervention in patients who suffer from severe regurgitation and increased severity of symptoms. This is done by replacing the aortic valve, either with a mechanical artificial valve or a tissue valve.
Aortic Valve Regurgitation and Marriage
In general, aortic valve regurgitation disease does not hinder the subject of marriage, but the final opinion on this matter remains with the treating doctor. The doctor’s decision depends on the severity of regurgitation, symptoms, general health condition, and the patient’s age.
Professor Dr. Mohamed El-Ghannam, Consultant of Open-Heart Surgery and Minimally Invasive Surgical Intervention, emphasizes that there is no conflict between aortic valve regurgitation disease and marriage. Regurgitation does not affect the marital relationship or childbearing, especially in cases suffering from a simple or moderate degree of regurgitation, which only require periodic follow-up and continuous examination every 6 months.
Bicuspid Aortic Valve and Aortic Valve Prolapse
A normal aortic valve contains three leaflets, but some children are born with a congenital defect where the aortic valve contains only two leaflets. Bicuspid aortic valve disease is a common congenital heart defect. In these cases, the valve is more susceptible to stenosis, regurgitation, or prolapse, and needs periodic follow-up for early detection and performing the necessary treatment for the patient, but in most cases, the valve performs its job.
Aortic valve prolapse means weakness or sagging in the valve leaflets that makes it not close tightly, thus allowing blood to return (regurgitation), and it may accompany a bicuspid valve. Also, a bicuspid aortic valve is the most common cause of aortic valve stenosis disease, and people affected by it are more susceptible to aortic enlargement, regurgitation, and infection in heart valves.
In some cases, a bicuspid aortic valve works normally and does not cause any problems in newborns, older children, and adolescents, but it usually causes problems in adulthood. The doctor suspects a bicuspid aortic valve during examination when hearing a heart murmur or a clicking sound using a stethoscope, then performs a heart ultrasound (Echo) to confirm the diagnosis. The valve may need repair or replacement if stenosis occurs. Aortic valve stenosis can also be treated by balloon expansion during a cardiac catheterization procedure.
Given the presence of hereditary causes for the occurrence of a bicuspid aortic valve, relatives of people who have a bicuspid aortic valve should undergo a screening test by heart ultrasound.
Symptoms of Aortic Artery Stenosis and Aortic Valve Obstruction
Aortic artery stenosis (aortic valve stenosis) occurs when the valve opening narrows, reducing blood flow from the heart to the aorta. In advanced cases, it may reach something similar to aortic valve obstruction where the valve becomes calcified and extremely narrow. Symptoms of aortic artery stenosis may not appear initially, but as the condition progresses, the following symptoms appear:
- Shortness of breath, especially when exerting effort.
- Pain or pressure in the chest (angina).
- Dizziness or fainting, especially with effort.
- Palpitations or feeling of irregular heartbeats.
- Rapid exhaustion and fatigue, and weak ability to exert effort.
- Swelling in the ankles and feet in advanced cases.
Aortic artery stenosis symptoms are an indicator of the need for urgent follow-up with a cardiologist, because neglecting them may lead to aortic valve obstruction and heart muscle failure. Therefore, Professor Dr. Mohamed El-Ghannam advises early diagnosis with Echo to determine the degree of stenosis and the appropriate treatment plan.
Aortic Valve Treatment and Aortic Valve Surgery
Professor Dr. Mohamed El-Ghannam, Consultant of Open-Heart Surgery and Minimally Invasive Surgical Intervention, indicates that simple cases of aortic valve stenosis can live through medical treatment synchronized with periodic check-ups and follow-up. But in advanced cases, the patient needs surgical intervention in order to protect against complications that are likely to occur, such as heart muscle insufficiency, in addition to the patient becoming more susceptible to stroke or heart attack.
Therefore, the decision to undergo surgery and replace the valve is determined by the doctor according to a number of factors, including:
- The patient’s age and health condition.
- Whether the patient suffers from other diseases or any other heart problems.
- The degree of aortic valve regurgitation or stenosis.
Usually, aortic valve repair is possible in cases of aortic valve regurgitation, while in cases of valve stenosis, the patient may need an aortic valve replacement surgery. This is done by surgical intervention and replacing the damaged valve with another biological or artificial one, as the doctor finds suitable for the patient’s condition. In case of a decision to undergo aortic valve replacement surgery, the doctor determines the appropriate technique for the patient, which is one of the following options:
- Open-heart surgeries.
- Aortic valve replacement surgeries via catheterization.
- Laparoscopic aortic valve replacement (minimally invasive surgical intervention).
Laparoscopic Aortic Artery Stenosis Treatment and How the Procedure is Performed
Laparoscopic aortic artery stenosis treatment is one of the latest minimally invasive surgical intervention techniques characterized by Professor Dr. Mohamed El-Ghannam. The steps for laparoscopic aortic valve replacement include:
1.General anesthesia of the patient.
2.The doctor makes a small opening only 5 cm long.
3.The laparoscope tube is inserted through the surgical opening, without the need for a chest incision like open-heart surgeries.
4.Depending on laparoscopic imaging technology, the doctor guides the laparoscope in the aortic artery path until it reaches the location of the damaged aortic valve, then performs a repair or replacement of the valve and implants and fixes a new valve.
How Long Does Aortic Valve Replacement Surgery Take?
Laparoscopic aortic valve replacement surgery takes approximately 3 to 4 hours. After the operation, the patient needs to stay in the intensive care unit for a day or more to monitor their health condition according to their status. After that, they move to a regular room for several days, then they can leave the hospital and recover quickly at home.
The success rate of minimally invasive laparoscopic aortic valve replacement surgery is very high compared to open-heart surgery. it is the safest due to the small size of the surgical opening through which it is performed, and that gives the patient a greater chance for rapid recovery and less susceptibility to infection.
Conclusion on Living with Aortic Valve Stenosis
In conclusion, aortic valve stenosis disease is one of the common diseases in heart valves, and early detection and diagnosis are key factors in preventing the deterioration of the patient’s health condition. There is no doubt that modern medical techniques such as cardiac catheterization and surgical laparoscopy have spared the patient from exposure to complications or risk factors that they are exposed to during traditional open-heart surgeries, and minimally invasive surgical intervention techniques have helped the patient recover faster. The success rate of aortic valve replacement surgery using minimally invasive surgical intervention techniques reaches 98% with care to choose a doctor with experience and competence.
Professor Dr. Mohamed El-Ghannam, Consultant of Open-Heart Surgery and Minimally Invasive Surgical Intervention, emphasizes that the success rate of aortic valve replacement surgeries via catheterization or laparoscopy is high if performed by a medical team that possesses experience.
Frequently Asked Questions about Aortic Valve Stenosis
Is it possible to live with aortic valve stenosis?
Yes, it is possible to live with aortic valve stenosis in simple and moderate cases via medical treatment and periodic follow-up every 6 months. As for severe cases, they need repair or replacement of the valve via catheterization, laparoscopy, or open heart to protect the heart muscle from complications.
What are the symptoms of aortic artery stenosis?
Aortic artery stenosis symptoms include shortness of breath with effort, pain or pressure in the chest, dizziness or fainting, palpitations, exhaustion and weak ability for effort, and swelling of the ankles in advanced cases. Symptoms may not appear initially, necessitating early detection with Echo.
What is the difference between aortic valve stenosis, regurgitation, and prolapse?
Aortic valve stenosis is the narrowing of the valve opening, reducing blood flow. Aortic valve regurgitation is its failure to close tightly, so blood returns to the ventricle. Aortic valve prolapse is weakness or sagging in its leaflets that makes it not close well and may cause regurgitation. All are diagnosed by heart ultrasound.
What is the treatment for the aortic valve?
Aortic valve treatment depends on the severity of the condition. In simple cases, it is with medications and periodic follow-up. In advanced cases, by repairing the valve or replacing it with a biological or artificial one via open heart, catheterization, or laparoscopy. Professor Dr. Mohamed El-Ghannam determines the most appropriate technique for each case.
How long does aortic valve replacement surgery take and what is its success rate?
Laparoscopic aortic valve replacement surgery takes approximately 3 to 4 hours, and its success rate with minimally invasive surgical intervention techniques reaches 98% when performed by a specialized team, with faster recovery and less susceptibility to infection compared to traditional open heart.
