Aortic valve regurgitation - Symptoms and causes - Mayo Clinic
网页2023年10月4日 — In aortic valve regurgitation, the aortic valve doesn't close properly. This causes blood to flow backward from the body's main artery, called the aorta, into the lower left heart chamber, called the left ventricle.
Aortic Regurgitation: Symptoms & Treatment - Cleveland Clinic
网页2022年10月31日 — Aortic regurgitation (insufficiency) is when your aortic valve doesn’t close tightly, so blood leaks backward with each heartbeat. You may have no symptoms at first, but as the condition worsens, you may have chest pain, shortness of breath or palpitations.
Aortic valve regurgitation - Diagnosis and treatment - Mayo Clinic
网页2023年10月4日 — The goals of aortic valve regurgitation treatment are to ease symptoms and prevent complications. If your symptoms are mild or you don't have symptoms, you may only need regular health checkups. You may need regular echocardiograms to check the health of the aortic valve.
Problem: Aortic Valve Regurgitation - American Heart Association
网页2024年5月24日 — What's aortic valve regurgitation? Aortic regurgitation is leakage of blood through the aortic valve each time the left ventricle relaxes. A leaking (or regurgitant) aortic valve allows blood to flow in two directions.
Aortic Regurgitation: Symptoms, Causes, Diagnosis, Treatment
网页2023年3月15日 — Aortic regurgitation means one of your heart’s valves is leaky. Learn what can cause it, the symptoms, and how to treat it.
Aortic Regurgitation: What Is It, Causes, Diagnosis, Treatment, …
网页2023年12月4日 — Aortic regurgitation, or aortic insufficiency, is a relatively common and serious condition in which there is inadequate closure of the aortic valve during diastole, causing reverse blood flow through the aortic valve and leakage of blood from the aorta into the left ventricle.
Acute aortic regurgitation in adults - UpToDate
网页2022年3月4日 — The acute onset of severe aortic regurgitation (AR, also called aortic insufficiency) is usually a medical emergency due to the inability of the left ventricle to quickly adapt to the abrupt increase in end-diastolic volume caused by the regurgitant flow.
Aortic regurgitation - Wikipedia
网页Aortic regurgitation (AR), also known as aortic insufficiency (AI), is the leaking of the aortic valve of the heart that causes blood to flow in the reverse direction during ventricular diastole, from the aorta into the left ventricle. As a consequence, the cardiac muscle is forced to work harder than normal.
Aortic Insufficiency - StatPearls - NCBI Bookshelf
网页2023年7月4日 — Aortic regurgitation (AR), also known as aortic insufficiency, is a form of valvular heart disease that allows for the retrograde flow of blood back into the left ventricle. Chronic AR was initially described by Corrigan in the …
Aortic regurgitation - Symptoms, diagnosis and treatment | BMJ …
网页2022年7月15日 — Aortic regurgitation (AR) is the diastolic leakage of blood from the aorta into the left ventricle. It occurs due to inadequate coaptation of valve leaflets resulting from either intrinsic valve disease or dilation of the aortic root.