Transcatheter Aortic Valve Replacement - Procedure and Pre Treatment methods

 

What is Transcatheter Aortic Valve Replacement?


Transcatheter Aortic Valve Replacement (TAVR) is a minimally invasive surgical procedure that is used to treat aortic stenosis. Aortic stenosis is a condition where the aortic valve becomes narrowed and restricts blood flow from the heart to the rest of the body. TAVR is a relatively new procedure that is becoming increasingly popular due to its lower risk and shorter recovery time compared to traditional aortic valve replacement surgery. In this article, we will discuss what TAVR is, how it is performed, and its pre-treatment methods. That treatment can be performed by Interventional Cardiologist, Book Doctor Appointment Online with top Interventional Cardiologist near you


What is Transcatheter Aortic Valve Replacement?


The aortic valve is a flap-like structure that separates the heart's left ventricle from the aorta, which is the main artery that supplies oxygenated blood to the body. Aortic stenosis occurs when the aortic valve becomes narrowed, making it harder for blood to flow through it. This can lead to a range of symptoms, including chest pain, shortness of breath, fatigue, and fainting.


Transcatheter Aortic Valve Replacement is a minimally invasive procedure that replaces the narrowed aortic valve with a new valve without the need for open-heart surgery. Instead of opening the chest, the procedure is performed through a small incision in the groin or chest. A catheter is then guided through an artery in the leg or chest and threaded up to the heart. The new valve is then placed over the existing valve, which helps to expand the opening and improve blood flow.


The TAVR Procedure


The TAVR procedure is typically performed by an interventional cardiologist or a cardiac surgeon who has been specially trained in the procedure. The procedure is performed under local anesthesia or general anesthesia, depending on the patient's condition.


During the TAVR procedure, the Best Interventional Cardiologist in Visakhapatnam will make a small incision in the groin or chest and insert a catheter into an artery. The catheter is then guided up to the heart using X-ray or echocardiography. Once the catheter is in place, the new valve is inserted into the catheter and guided up to the heart. The new valve is then positioned over the existing valve and expanded using a balloon or self-expanding mechanism. Once the new valve is in place, the catheter is removed, and the incision is closed.


Interventional Cardiologist Treated Conditions


TAVR is typically used to treat aortic stenosis, but it can also be used to treat other conditions, such as aortic regurgitation, where the valve does not close properly, and mitral regurgitation, where the mitral valve does not close properly.


Pre-Treatment Methods for Transcatheter Aortic Valve Replacement


Before undergoing TAVR, patients will undergo a series of tests to determine if they are a good candidate for the procedure. These tests may include:


Echocardiogram: An echocardiogram is a non-invasive test that uses sound waves to create images of the heart. This test can help Interventional Cardiologist near me determine the size and function of the heart, as well as the severity of the aortic stenosis.


CT scan: A CT scan uses X-rays to create detailed images of the heart and surrounding blood vessels. This test can help doctors determine the size and shape of the aortic valve, as well as the location of any blockages or calcification.


Electrocardiogram (ECG): An ECG is a non-invasive test that measures the electrical activity of the heart. This test can help doctors determine if there are any irregular heart rhythms or other problems that may affect the TAVR procedure.

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