what is avr in medical terms ?

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https://www.mayoclinic.org/tests-procedures/aortic-valve-repair-aortic-valve-replacement/about/pac-20385093

https://www.mayoclinic.org/tests-procedures/aortic-valve-repair-aortic-valve-replacement/about/pac-20385093
Aortic valve repair and aortic valve replacement – Mayo Clinic
24 mai 2022The aortic valve is one of four valves that control blood flow in the heart. It separates the lower left heart chamber (left ventricle) and the body’s main artery (aorta). When the heart squeezes (contracts), the aortic valve opens and lets blood flow from the left ventricle into the aorta.

https://stanfordhealthcare.org/medical-treatments/a/aortic-valve-surgery/types/aortic-valve-replacement.html

https://stanfordhealthcare.org/medical-treatments/a/aortic-valve-surgery/types/aortic-valve-replacement.html
Aortic Valve Replacement (AVR) | Stanford Health Care
Aortic Valve Replacement (AVR) is the standard therapy for symptomatic severe aortic stenosis. It involves replacing the aortic valve with a new valve from a human or animal donor or a mechanical one. Stanford’s surgeons have nearly 40 years of experience and low death and stroke rates.

https://www.mayoclinic.org / diseases-conditions / aortic-valve-regurgitation / symptoms-causes / syc-20353129

https://www.mayoclinic.org / diseases-conditions / aortic-valve-regurgitation / symptoms-causes / syc-20353129
Aortic valve regurgitation – Symptoms and causes – Mayo Clinic
4 oct. 2023Aortic valve regurgitation — also called aortic regurgitation — is a type of heart valve disease. The valve between the lower left heart chamber and the body’s main artery doesn’t close tightly. As a result, some of the blood pumped out of the heart’s main pumping chamber, called the left ventricle, leaks backward.

https://www.webmd.com/heart-disease/aortic-valve-replacement-surgery

https://www.webmd.com/heart-disease/aortic-valve-replacement-surgery
Aortic Valve Replacement Surgery: Purpose, Procedure, and Risks – WebMD
With one type of operation, called transcatheter aortic valve replacement (TAVR), you get a thin tube that runs through a small opening in your leg and up to your heart. Your doctor uses that tube …

https://www.mayoclinic.org/diseases-conditions/aortic-valve-regurgitation/diagnosis-treatment/drc-20353135

https://www.mayoclinic.org/diseases-conditions/aortic-valve-regurgitation/diagnosis-treatment/drc-20353135
Aortic valve regurgitation – Diagnosis and treatment – Mayo Clinic
4 oct. 2023To diagnose aortic valve regurgitation, a member of your health care team examines you. You usually are asked questions about your symptoms and health history. You also might be asked about your family’s health history. Your blood pressure is checked using a cuff, usually placed around your arm.

https://en.wikipedia.org/wiki/Aortic_valve_replacement

https://en.wikipedia.org/wiki/Aortic_valve_replacement
Aortic valve replacement – Wikipedia
Aortic valve replacement is a procedure whereby the failing aortic valve of a patient’s heart is replaced with an artificial heart valve. The aortic valve may need to be replaced because: The valve is leaky ( aortic insufficiency, also known as aortic regurgitation) The valve is narrowed and doesn’t open fully ( aortic stenosis)

https://www.ncbi.nlm.nih.gov/books/NBK564339

https://www.ncbi.nlm.nih.gov/books/NBK564339
Mechanical Aortic Valve Replacement – StatPearls – NCBI Bookshelf
10 févr. 2023Aortic valve replacement (AVR) has shown to substantially improve survival in patients with symptomatic severe aortic stenosis, and this has formed the basis for recommending aortic valve replacement (AVR) in such circumstances. [3]

https://amscardiology.com/conditions-procedures/aortic-stenosis-avr-and-tavr

https://amscardiology.com/conditions-procedures/aortic-stenosis-avr-and-tavr
Aortic Stenosis, AVR and TAVR | Montgomery County | AMS Cardiology
Aortic stenosis is a disease in which the aortic valve leaflets become stiff, calcified and less pliant. This makes it more difficult for the left ventricle (the main pumping chamber of the heart) to eject blood. Consequently, the heart muscle tries to adapt during which pressure rises within the ventricle.

https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/aortic-valve-replacement-minimally-invasive

https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/aortic-valve-replacement-minimally-invasive
Aortic Valve Replacement: Minimally Invasive – Johns Hopkins Medicine
A minimally invasive aortic valve replacement is a surgery to replace a poorly working aortic valve with an artificial valve. The aortic valve is one of the heart’s 4 valves. The valves help blood flow through the heart’s 4 chambers and out to your body normally. The surgery is called minimally invasive because it uses a smaller …

https://www.nhs.uk/conditions/aortic-valve-replacement

https://www.nhs.uk/conditions/aortic-valve-replacement
Aortic valve replacement – NHS
An aortic valve replacement is a type of open heart surgery to treat problems with the heart’s aortic valve. It involves removing a faulty or damaged valve and replacing it with a new one. It’s a major operation that can take a long time to recover from and has some risks. lesoutrali bot