Mitral Valve - Term Paper - Free College Essays, Term.
The heart has four chambers that are regulated by four valves: the mitral valve, tricuspid valve, aortic valve, and pulmonary valve. The mitral valve is often associated with disease and is the topic of this paper. It consists of annulus, both posterior and anterior leaflets, and chordate that connect the leaflets to the papillary muscles.
Although mitral valve prolapse is a lifelong disorder, many people with this condition never have symptoms. When diagnosed, people may be surprised to learn that they have a heart condition. When signs and symptoms do occur, it's typically because of mitral regurgitation. Mitral valve prolapse symptoms can vary widely from one person to another.
The four valves are: the tricuspid, pulmonary semilunar, mitral, and aortic semilunar. There are many abnormalities or defects that can affect their operation and in this paper, I will discuss the most common one which is a “mitral valve prolapse.”.
Blood normally flows through the mitral valve from the left atrium to the left ventricle of the heart. When the ventricles contract, the leaflets prolapse (flop backwards) into the left atrium, sometimes allowing leakage of blood through the valve opening back into the left atrium.
Free Essay: The mitral valve is the valve that regulates flow from the left atrium of the heart into the left ventricle. This valve is subject to a few.
If any are not working correctly, blood cannot flow or be pumped effectively to the heart. The four valves are: the tricuspid, pulmonary semilunar, mitral, and aortic semilunar. There are many abnormalities or defects that can affect their operation and in this paper, I will discuss the most common one which is a “mitral valve prolapse.”.
Mitral valve area determined by planimetry reflects the anatomic orifice area and is largely independent of hemodynamic variables, left ventricular compliance and concomitant valvular disease. However, planimetry by 2-D echo requires significant experience and operator skill to define the correct image plane that displays the true mitral valve orifice.
After a doctor believes to have detected mitral valve prolapse the patient is sent for an echocardiograph. An echocardiograph is the most useful test for mitral valve prolapse. Echocardiography can measure the severity of prolapse and the degree of mitral regurgitation. It can also detect areas of infection on the abnormal valves.
Download file to see previous pages This paper shall discuss mitral valve prolapse, its causes, incidence, and risk factors, as well as interventions and treatment measures. This paper is being carried out in order to establish a clear and comprehensive understanding of the condition, its impact on the health, as well as related nursing interventions.
Valvular heart disease is characterized by damage to or a defect in one of the four heart valves: the mitral, aortic, tricuspid or pulmonary. These conditions occur largely as a result of ageing. Most people are in their late 50s when diagnosed, and more than one in ten people over 75 have it.
Mitral valve disease is caused if mitral valve does not function properly. This leads to backflow of blood into the left atrium. Enough blood cannot pass into left ventricle which leads to less supply of oxygenated blood to rest of the body leading to fatigue, shortness of breath and other symptoms.
A replacement heart valve can give a new lease of life to people with heart valve disease. Dr Pablo Lamata explains the different valve types to Senior Cardiac Nurse Emily McGrath. Plus, watch our new animations to see how healthy and replacement heart valves work.
Mitral valve regurgitation, when some of your blood flows the wrong way through a valve in your heart, doesn’t have to slow you down. This is especially true if you have a mild case of it. There.
