Understanding Aortic Stenosis
Aortic stenosis is a heart condition characterized by the narrowing of the Aortic valve, leading to restricted blood flow from the heart to the rest of the body. Traditionally, open-heart surgery has been the standard treatment for aortic valve replacement. However, in recent years, an innovative procedure called Transcatheter Aortic Valve Implantation (TAVI) has emerged as a less invasive alternative. This blog post aims to provide a comprehensive understanding of aortic stenosis, explore the benefits and considerations associated with TAVI, and shed light on this innovative treatment option.
- Symptoms and Diagnosis:
The symptoms of aortic stenosis can vary from mild to severe. Common symptoms include chest pain, shortness of breath, fatigue, fainting, and heart palpitations. Diagnostic tests such as echocardiograms, stress tests, and cardiac catheterization can help confirm the diagnosis and assess the condition’s severity.
- Risks and Complications:
If left untreated, aortic stenosis can lead to severe complications, including heart failure, arrhythmias, and an increased risk of infection. It is crucial to seek medical attention and discuss treatment options with a healthcare professional.
Introducing TAVI: A Minimally Invasive Treatment Option at CVSKL
Transcatheter Aortic Valve Implantation (TAVI), also known as Transcatheter Aortic Valve Replacement (TAVR), is a minimally invasive procedure that involves replacing the narrowed aortic valve with a prosthetic valve. Unlike traditional open-heart surgery, TAVI uses catheters inserted through small incisions, reducing the need for chest opening and bypass machines.
- Benefits of TAVI:
TAVI offers several advantages over open-heart surgery, including shorter hospital stays, faster recovery, and reduced post-operative pain. It is particularly beneficial for older patients or those with existing health conditions who may not be suitable candidates for traditional surgery.
- Eligibility and Specialists Consideration:
The suitability for the TAVI procedure depends on various factors, including the patient’s overall health, the severity of aortic stenosis, and the anatomy of the aortic valve. A comprehensive evaluation involving a multidisciplinary team of cardiologists, cardiac surgeons, and interventional radiologists helps determine the appropriateness of the TAVI procedure for individual patients.
In line with their commitment to advancing cardiac care, CVSKL recently celebrated a remarkable milestone of successfully completing 50 TAVI cases to treat severe aortic stenosis. Read more about this commendable achievement here.
- The TAVI Procedure:
TAVI is typically performed under local anaesthesia or general anaesthesia. The procedure involves accessing the heart through a blood vessel, usually the femoral artery, and advancing a catheter carrying the new valve to the site of the narrowed aortic valve. The new valve is then expanded, pushing the old valve leaflets aside and restoring normal blood flow.
- Clinical Outcomes and Success Rates:
Numerous studies have demonstrated the efficacy and safety of TAVI. Clinical outcomes show significant improvement in symptoms, blood flow, and quality of life. The success rates of TAVI are comparable to traditional surgery, and the long-term durability of the prosthetic valves has also shown promising results.
Exploring Factors and Possible Risks
- Potential Risks and Complications:
Although TAVI is generally considered safe, it is not without risks. Some potential complications include valve leakage, blood vessel damage, stroke, and heart rhythm disturbances. However, these risks are relatively low compared to open-heart surgery, especially for patients who are at high risk or unsuitable for conventional surgery.
- Patient Selection and Individualized Approach:
The decision to undergo TAVI requires careful consideration and individualized assessment. Factors such as age, overall health, anatomical references, and other cardiac conditions influence the selection of TAVI as the preferred treatment option. Consultation with a cardiovascular specialist is crucial to determine the best course of action.
- Follow-up Care and Monitoring:
After TAVI, regular follow-up visits are necessary to monitor the functioning of the implanted valve and assess overall cardiovascular health. Follow-up care may include imaging tests, medication adjustments, and lifestyle recommendations to promote a healthy heart.
With the advent of TAVI, patients now have access to an innovative treatment option that offers significant benefits over traditional open-heart surgery. TAVI provides a minimally invasive approach, shorter recovery time, and improved quality of life for eligible patients. Nevertheless, it is crucial to grasp the factors and thoughtful considerations associated with the procedure. Do contact us or email us to book a consultation with our specialists at CVSKL to determine the most suitable treatment plan customized to your health needs.
