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Cardiac valve stenosis

Aortic stenosis or a narrowing of the heart is a severe cardiac complaint that most frequently afflicts elderly patients.

AKTUALITY

World Heart Day highlighted the most common heart valve defect

World Heart Day, which falls on 29 September, called for care for one of the most important organs in the body and for early treatment of any problems.

New intervention cardiology centre at FNKV

The Královské Vinohrady Faculty Hospital has opened a new intervention cardiology centre. The modernized centre will permit more rapid and more precise diagnostics and treatment of patients with acute myocardial infarction, ischemic heart disease, diseases of the heart valves, and acute stroke.

Karel Schwarzenberg has undergone a heart operation

Czech deputy Karel Schwarzenberg has undergone an operation of the cardiac valve which doctors had replaced in the past. 

Rolling Stones frontman has undergone a cardiac valve operation

Legendary frontman of the rock group Rolling Stones, Mick Jagger, has had a cardiac valve replacement operation.

ABOUT AORTIC STENOSIS

Inside our heart

The heart’s primary task is to distribute oxygenated blood in the body. The heart pumps blood through four chambers by means of four valves that open and shut with each heartbeat.

Aortic stenosis

The most frequent defect of the heart valves is aortic stenosis. It afflicts very often older patients over the age of 70. Stenosis prevents heart valves from working properly. The heart is then overloaded and is unable to fulfil its task in the distribution of oxygenated blood. This worsens the patient’s state of health and impacts negatively their everyday activities, which it limits significantly. If a patient does not treat this problem, the survival period may be merely 2 – 5 years after the diagnosis is established. The problem is that up to 30% of patients with this complaint are neither examined nor treated.

Aortic stenosis in figures

As many as 30 % of patients with this complaint are neither examined nor treated.

Prognosis of patients with aortic stenosis is worse than that of people with cancers. Estimated survival time ranges between 2 and 5 years.

Incidence of narrowing of the aortic valve increases with age: at the age of 75 , a full 5 % of the population has it.

Symptoms of aortic stenosis

SHORT-WINDEDNESS WITH EXERTION
CHEST PAINS
SEVERE TIREDNESS
PALPITATIONS
COLLAPSE WITH UNCONSCIOUSNESS

TREATMENT OPTIONS

The treatment method for aortic stenosis depends on the patient’s clinical state and results of examinations.
These options can be considered:
Open-heart operation
Transcatheter aortic valve implantation or TAVI
The treating physician will always recommend the best procedure.

TAVI

It is the most modern method of implantation of a heart valve without the necessity of open-heart surgery. It enhances patients’ quality of life and prolongs their lives.

It is a unique non-invasive treatment course thanks to which even elderly people can undergo implantation of an artificial heart valve with minimum risk.

How does the TAVI method work?

Thanks to the TAVI method a newly implanted valve will function just like your own heart valve.

Metodou TAVI vám bude zavedena speciální samoexpandibilní chlopeň, která ani při extrémním zmáčknutí neztratí svůj tvar

It is made from special cosmic material, nitinol (nickel – titanium alloy): on a nitinol skeleton an animal fabric is affixed by 1,200 stitches.

Implantaci chlopně provádí lékařský tým, který nejprve zvolí nejvhodnější způsob anestezie. A pak pokračovat: Poté lékař provede malý chirurgický vpich, nejčastěji v místě třísla.

CESTA PACIENTA

Cesta pacienta od počátečních obtíží, přes všechna potřebná vyšetření až po vlastní zákrok metodou TAVI.

PATIENT STORIES

Heart valve disease can trouble even athletes in their prime years

David Kupka was an active, healthy man in the thick of it: he was running a large lodging facility with a catering operation, devoting himself to his three children, and playing sports to the fullest when heart disease intervened in his life.

After getting a heart valve replacement, I breathe better and I have energy for the things I enjoy

Alena has been living an active lifestyle for 77 years. She spent many years doing technical drawing, as well as educating herself on classical music; she spent years singing with the Czech Madrigalists or performing in Realistic theatre, now known as Svandovo Theatre in Prague. She spent her entire life surrounding herself with artists – her brother-in-law was a sculptor and painter, her sister is a painter and illustrator, and her other family members are involved in the arts as well.

The TAVI method significantly prolonged the life of Petr Riesel (85), psychotherapist

When eighty-five years old psychotherapist Petr Riesel appeared in his future operating surgeon’s consulting room, his complaint was advanced. He was suffering from a narrowing of the aortic valve known as stenosis.

IMPORTANT INFORMATIONS

Questions

 

What is aortic stenosis?

Aortic stenosis is a narrowing of the aortic valve that makes it difficult for blood to flow from the left ventricle to the aorta. The left ventricle must then pump blood against increased resistance and after a long time can become considerably enlarged and damaged.

 

What are the symptoms of aortic stenosis?

With increased physical exertion, not enough blood circulates through the body due to a narrowed valve, which causes shortness of breath, dizziness or fainting, chest pain, heart palpitations, and fatigue.

 

Who should I contact if I notice the symptoms of aortic stenosis?

Ask your doctor to write a referral for a professional cardiological exam, preferably in a cardiological center.

 

What are the treatments for aortic stenosis?

The method of treating aortic stenosis depends on the patient’s clinical condition and what has been found during the tests. The method of treatment that is best for you will be determined by a specialist at the relevant cardiology center.

 
 

Myths and concerns about the TAVI method

 

I am too old for TAVI! The opposite is true. The TAVI method is ideal for older patients, because, unlike a standard cardiac surgery, this method decreases the patient’s burden, associated risks and reduces convalescence period to a minimum.

 

During the TAVI operation, the old valve is removed and a new one is inserted. The TAVI method actually allows the implantation (attachment) of a new valve to the original one, which speeds up the operation.

 

Damaging your heart valve can be avoided. Sadly, no. That being said, a patient’s overall health condition (overweight and obesity, physical activity) will significantly affect the surgery itself, as well as any added issues that may arise. Patients that are not overweight often have an easy convalescence period and return back to normal life very quickly.

 

Anesthesia is dangerous. I’m afraid I won’t wake up, I will have chronic problems or won’t be able to take care of myself anymore. Each operation is preceded by a series of tests and consultations with an anesthesiologist to rule out any possible complications. Today, the vast majority of TAVI procedures are performed only in analgesia; the patient often does not sleep, communicates with doctors, and almost immediately after waking up, feels relief. Within two days, they usually return home and back to normal life.

 

Heart surgery will definitely hurt! If not during the procedure, then after. Patients who have undergone TAVI are usually surprised by both the speed of the procedure, and the minimal limitations (they have a central vein secured, the other entrances are closed). They usually feel no pain. The patients most often sleep through the procedure and feel an immense sense of relief and breathe easier after.

 
 

Practical information

 

What tests should the patient undergo before the procedure?

In particular, a series of classic preoperative tests that rule out any possible complications during the procedure. Many centers offer the possibility of undergoing tests as part of a large preoperative examination directly at the hospital. During 2 to 3 days of hospitalization, the patient can complete all necessary tests in one go.

 

List of usual preoperative tests:

 

  • ECG
  • ECHO
  • Dental
  • Gynecological / urological
  • Blood samples
  • Spirometry
  • carotid ultrasound
  • ENT
  • X-ray of the heart-lungs
  • Coronary angiography
  • CT of the heart and arteries

 

Are specialized medical tests challenging?

SKG (contrast test) takes place on an outpatient basis through an artery in the hand, with local anesthesia. It lasts about 10 minutes and is painless.

CT (contrast test into a vein) determines the condition and permeability of the blood vessels in order to find the best way to conduct the procedure. It will also help you choose the right valve size.

ECHO (heart ultrasound) takes place on an outpatient basis and lasts only a few minutes.

 

What could surprise the patient before the operation?

Prior to the planned procedure, the risk of inflammation, which could complicate healing, should be minimized. Teeth are a frequent source of inflammation in the body of elderly patients, so it is necessary for them to be healthy before the procedure. In extreme cases, it is possible to remove infected teeth directly in the hospital during preoperative tests.

 

Surgeries during the pandemic

Unfortunately, people are often very concerned about Covid-19, and this then leads them to avoid addressing other health problems. They only get to the doctor when their condition is acute. However, in order to have a smooth operation and have minimal problems, it is advisable to solve any issues as soon as possible. Therefore, patients should overcome their concerns and contact their doctor immediately if they experience any symptoms related to heart disease.

 

Who decides if the procedure is suitable for the patient?

On the basis of a set of tests, an indication commission composed of specialist doctors, the so-called “heart team”, decides on the suitability of the procedure.

 

The patient should know what awaits them before the procedure.

Before each operation, the patient should get as much information as possible about what awaits them. They get the initial information from their cardiologist. Then there is usually a meeting with the doctor before the TAVI procedure, at which the patient learns everything they need to know, and, in addition, they get in touch with the TAVI coordinator, who asks for any additional information. It is advisable that a family member also comes to these meetings with the patient. They will then be able to be a great support to the patient during the following stages of the procedure.

 

Family support

Every surgical procedure is mentally challenging. The patient must absorb a lot of information, have a good understanding of what the procedure entails and what exactly will happen, and make a number of decisions related to the operation. This is why the support of a partner or family is crucial. The best thing to do is to bring a family member to one of the presurgical consultations with the doctors. They can later discuss the patient’s concerns about the surgery, explain the information on the medical report, help them decide or find out any other necessary information through a coordinator. The support of loved ones calms one down, improves mental well-being and helps speed up recovery.

 

What to bring to the hospital?

Basic hygiene products (toothbrush, toothpaste, soap, shampoo, lotion, comb, feminine products), towel, pyjamas, bathrobe, slippers, phone and a phone charger, glasses, and any medication. We also recommend bringing a book or a crossword puzzle and pencil to pass the time.

 

How is the procedure itself and how long is the stay in the hospital?

The patient enters the hospital 1 day before the operation when all tests are usually completed. They will have a blood test and meet with an anesthesiologist to plan the entire procedure. The next day the operation takes place and the patient spends the rest of the day in the ICU. The patient spends the third day in a standard room, receiving a light meal, and on the fourth day, they go home.

 

Are there any complications after the procedure?

The procedures are usually very well tolerated. In rare cases, the patient may need to adjust their heart rhythm with a pacemaker that can help with that. Its insertion requires an extension of hospitalization by 2 to 3 days, after which the patient goes home and can start convalescence.

 

How does the convalescence period go?

The patient is usually significantly relieved immediately after the operation, so they can start convalescence immediately after being discharged from the hospital. Adequate fluid intake, a lighter diet, especially regular exercise (walks), and a return to normal daily routine are important. The patient then goes to their cardiologist for regular check-ups.

 

What do patients praise about the procedure?

They are usually surprised that they are relieved almost immediately after the procedure. After returning to normal life, they appreciate the little things that make their lives easier – they go shopping without having to stop and exhale several times, they go up the stairs faster, they manage normal activities more easily.

 

What precautions should be taken to maintain a healthy heart?

General principles for a healthy lifestyle. Do not smoke, do not drink alcohol, eat a varied diet with a regular serving of vegetables, fruits and fiber. Regular age-appropriate exercise is also important. Good health helps to reduce other associated problems and speed up your return to normal life.

 
 

Interesting facts

 

Is the size of the valve related to the height and weight of the patient?

The size of the valve is not reliant on the physical constituence of the patient; a small framed woman can have the largest valve, while a tall man can have a small valve and vice versa.

 

CONTACTS

In the Czech Republic there are 14 centres delivering comprehensive care of the highest quality to patients with heart complaints.
Třinec Ústí nad Labem Ostrava České Budějovice Hradec Králové Plzeň Olomouc Praha Brno
For more information click on a town name.
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