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Transcatheter Aortic Valve Implantation
????????: Why? do you do the procedure?Get a more detailed answer ›
A valve is a structure that regulates the direction of flow. The heart is a special kind of pump. It moves blood by squeezing and relaxing. There are 4 chambers and each chamber has a valve. This keeps blood from moving backwards when the heart squeezes. When a chamber squeezes it lets the blood move forward but when the chamber is relaxed it prevents the blood from ...Read more
Should someone with aortic stenosis have the transcatheter aortic valve implementation, given the need for continuous transfusions and the possibility?
It depends: The most common aortic valve problem is aortic stenosis and it most commonly occurs in people in their 70's or older. Thus it is a condition of the elderly and when it is severe, the only solution is surgical aortic valve replacement. There is no absolute age cutoff for considering surgery but the overall health of the person has to be considered and the older one is, the riskier the surgery is. ...Read moreSee 1 more doctor answer
What to do if I have had my aortic valve replaced 2 times, it's going bad. I can't hav a 3rd, options please?
Yes. : There are several procedures that can be performed for the aortic valve depending on the age of the patient and the primary problem with the aortic valve. In younger patients, aortic insufficiency can sometimes be repaired with various techniques. In older patients, many times the aortic valve has to be replaced because of calcification. Aortic stenosis, at any age, usually needs valve replacement. ...Read moreSee 1 more doctor answer
Many: The standard approach is a full sternotomy. There are 2 minimally invasive approaches; a mini upper sternotomy and a mini right anterior thoracotomy. If you are having an isolated aortic valve procedure, you should find a surgeon with minimally invasive experience. The transcatheter approach is only used for high risk and inoperable patients and it is contraindicated for bicuspid valves. ...Read moreSee 1 more doctor answer
Depends: The type of surgery used is important. Full sternotomy means no straining or heavy lifting for about 6-8 weeks, while a mini- sternotomy requires less recovery. A transcatheter approach can have patients fully active in about a week. Discuss recovery times with your surgeon before proceeding. ...Read more
Sts.org and facs.org: Sts.Org and facs.Org.Get a more detailed answer ›
Between LV and Ao: The aortic valve is a passive flap valve with three leaflets which opens as the left ventricle (LV) ejects blood into the Aorta (Ao). After ejection, the LV relaxes, and when LV pressure is lower than Ao pressure, the aortic valve flaps closed, preventing blood from leaking (regurgitating) back into the heart. ...Read moreSee 2 more doctor answers
The aortic valve is one of 4 valves in the heart, each of which separates 2 cardiac chambers. It opens when blood is actively ejected from the left ventricle into the aorta artery, to be carried to the rest of the body. It then closes firmly to prevent blood from flowing backwards, while it passively continues to flow forward to body's vital organs. When next heartbeat ...Read more
One common meaning refers to the process by which an embryo attaches to the uterus of a woman so that she is pregnant. Many think of it as 'sticking.' implantation in humans always occurs when the embryo is between 6-7 days old. A very popular concept on the internet now in 2012, 'implantation bleeding, ' is speculative ...Read more
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