you listen with a stethoscope and with experience you can discover a valve abnormality as they are audible
Bicuspid valve.. a birth defect of the aortic valve.
mitral valve prolapse (MVP)
None whatsoever.
Aortic valve stenosis can occur because of a birth defect in the formation of the valve. Calcium deposits may form on the valve with aging, causing the valve to become stiff and narrow. Stenosis can also occur as a result of rheumatic fever.
If she is concerned about this she should speak to a physician. Aortic valve replacement may be necessary if her aortic valve has narrowed or is leaking.
Mitral valve prolapse allows blood to enter into the left atrium. This often results in the valve not forming a tight seal.
The right atrioventricular valve, also known as the tricuspid valve, allows blood to flow from the right atrium to the right ventricle. The similar valve on the left side of the heart is the bicuspid or mitral valve.
Incomplete closint of any one of the 4 valves may cause a murmur
A leaky valve that allows backflow of blood is commonly known as a valve insufficiency or incompetence. This condition can lead to issues like regurgitation, where blood flows backward through the valve when it should be moving forward. Treatment may involve medication or surgery, depending on the severity.
To convert a presta valve to a schrader valve, you can use an adapter that screws onto the presta valve. This adapter allows you to inflate your tire using a schrader pump.
The aortic valve allows the blood to leave the left ventricle.
Probably the "Mitral Valve", it is a common birth trait, or slight defect. A normal life, with a few precautions should be expected. Regurgitation of a heart valve is a more serious issue than prolapse, or a situation where the valve doesn't close fully. Hope this helped you, Good Luck.