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Definition and Classification of Valvular Heart Disease

Valvular heart diseases can affect any of the valves in the heart. Diseases valves may have an
altered structure, which changes the blood flow. Valvular heart disease is usually described by the duration of the dysfunction (acute vs. chronic), the valves involved, and the nature of the valvular dysfunction (stenosis, insufficiency, or a combination of stenosis and insufficiency).

The function of the heart is to circulate blood in closed circuit to the lungs, where blood is oxygenated, and out to the body, where oxygen provides fuel for cellular metabolism. So, if any problem with cardiac valvular can effect in amount of cardiac output because its affecting the valvular of heart result in either obstruction to forward flow (stenosis) or reversal of flow across an incompetent valve (regurgitation).

The diagnosis of valvular heart disease is based on patient history, physical assessment, and diagnostic testing. Valvular heart desease are classified by 5 names. Those are mitral stenosis, mitral regurgitation, mitral valve prolapsed, aortic stenosis and aortic regurgitation.


4 comments:

  1. Hello Sir,

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    Thank you
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