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Transcatheter pulmonary valve replacement (TPVR), also known as percutaneous pulmonary valve implantation (PPVI), is the replacement of the pulmonary valve via catheterization through a vein. It is a significantly less invasive procedure in comparison to open heart surgery and is commonly used to treat conditions such as pulmonary atresia. [2] [3]
A metal stent containing a valve is then deployed using a balloon to press the stent into the valve in effect opening the stenosed (or narrowed) valve and lodging the stent in place. The procedure was first approved in the United States in November 2011 [1] as an alternative for people deemed a poor candidate for open approach replacement ...
Transcatheter aortic valve replacement (TAVR) is the implantation of the aortic valve of the heart through the blood vessels without actual removal of the native valve (as opposed to the aortic valve replacement by open heart surgery, surgical aortic valve replacement, AVR).
[1] [4] It is an alternative to a mechanical valve replacement, particularly in children and young adults. [7] It avoids the need for thinning the blood, has favourable blood flow dynamics and the valve grows as the person grows. [7] The most common reason for performing the Ross procedure in children and young adults is for bicuspid aortic ...
Maxine Conway (formerly Max) is a recurring character from Wentworth, portrayed by actor Socratis Otto.Maxine is notable for being Bea Smith's (Danielle Cormack) bodyguard and also for being transgender within the series.
Current methods for aortic valve replacement include open-heart surgery, minimally invasive cardiac surgery (MICS), surgical aortic valve replacement (SAVR) and percutaneous or transcatheter aortic valve replacement (TAVR; also PAVR, PAVI, TAVI). A cardiologist can evaluate whether a heart valve repair or valve replacement would be of benefit. [1]
An artificial heart valve is a one-way valve implanted into a person's heart to replace a heart valve that is not functioning properly (valvular heart disease). Artificial heart valves can be separated into three broad classes: mechanical heart valves, bioprosthetic tissue valves and engineered tissue valves.
Repair is a more recent alternative to replacement; in many instances replacement will be the only realistic option because of severe destruction of the valve. [6] While replacement of the aortic valve is a safe and reproducible procedure it may still be associated with the long-term occurrence of so-called valve-related complications.