What is a bicuspid?

A bicuspid aortic valve (BAV) is an aortic valve that only has two leaflets, instead of three. The aortic valve regulates blood flow from the heart into the aorta. The aorta is the major blood vessel that brings oxygen-rich blood to the body.

What is a Tricommissural aortic valve?

Tricommissural, in which one commissure is completely fused between two cusps at or close to the commissural level. Bicommissural raphe, in which two cusps are fused by a fibrous or calcified ridge that does not reach the height of the commissure, with fusion at or near the basal third of the sinus.

What is the main function of bicuspid valves?

The valve allows blood to flow from the left ventricle (pumping chamber) to the aorta and prevents blood from flowing backward. Bicuspid aortic valve disease is an irregularity in the heart where there are only two leaflets on a valve, instead of the normal three.

What is the role of bicuspid valve?

The mitral valve is also known as the bicuspid valve. This is one of the heart’s four valves that help prevent blood from flowing backward as it moves through the heart.

What is a Unicuspid valve?

Summary. The unicuspid aortic valve is a very rare congenital anomaly, which usually presents as aortic stenosis, incompetence, or a combination of both. Other congenital disorders may accompany this phenomenon and aortic dilatation and left ventricular hypertrophy are frequent complications.

How common is Unicuspid aortic valve?

Unicuspid aortic valve is an extremely rare congenital malformation, first reported by Edwards in 1958. The annual incidence of UAV has been estimated at 0.02% in the adult population.

Is bicuspid aortic valve serious?

Yes, about 30% of people with bicuspid aortic valve disease develop complications. They can be very serious, even life-threatening. This is why people diagnosed with BAVD should be under the ongoing care of a specialist in heart valve disease who can monitor changes in the heart, valves and aorta over time.

What is the function of the bicuspid valve?

What are the risk factors of having a bicuspid aortic valve?

Risk factors. Risk factors of aortic valve stenosis include: Older age . Certain heart conditions present at birth (congenital heart disease) such as a bicuspid aortic valve. History of infections that can affect the heart. Having cardiovascular risk factors, such as diabetes, high cholesterol and high blood pressure.

What is the life expectancy of someone with severe aortic stenosis?

Life expectancy is 1 or 2 years for patients with heart failure phenomena, 2 or 3 years in those with syncope and 4 or 5 years, in patients with angina pectoris. Among patients with severe aortic stenosis, medically treated, 50% die in 2 years, half of them by sudden death.

What is the life expectancy of a heart valve replacement?

According to its research, “the mean age of patients presenting for valve surgery is increasing, as is the life expectancy following valve surgery.” If you look at the graph above, you can see that life expectancy ranges from 29.9 years to 14.3 years for patients experiencing heart valve surgery between the age range of 50 to 70.

Is there any natural treatment for bicuspid aortic valve?

The patient with known bicuspid aortic valve no longer requires antibiotic prophylaxis for invasive dental or noncardiac surgical procedures.If endocarditis has occurred on a bicuspid aortic valve, antibiotic prophylaxis is recommended.