A tropical climate can be observed in Nicaragua. Just as in the other Central American countries, there are two seasons: the dry and the raining season. During the dry season (January - June) there is virtually no rain and trees and plants start to dry out.
Causes of aortic valve regurgitation include: 1  Congenital heart valve disease. 2  You may have been born with an aortic valve that has only two leaflets (bicuspid valve) or fused leaflets rather than the normal three separate leaflets. 3  This puts you at risk of developing aortic valve regurgitation at some time in your life.
I did. So, I thought you might want to know what I learned before I went into my aortic valve replacement surgery.First, you have to know that all heart valves do not look the same. As you can see in the diagram of the heart below, heart valves differ in size.The aortic valve and the pulmonary valve are smaller than the mitral valve and the tricuspid valve.And, you can also see that the mitral valve is the only valve that is naturally bicuspid. A bicuspid valve only has two leaflets while all the other valves have three leaflets. did. So, I thought you might want to know what I learned before I went into my aortic valve replacement surgery.