Mitral Valve Anatomy

Imaging the mitral valve mv requires an understanding of the normal anatomy and how this complex structure is altered by disease states. The commissures of the mitral valve are the areas where the anterior.

12 2 Anatomy And Function Of The Mitral Valve 123sonography

The valve is obliquely located in the heart and has a close relation to the aortic valve fig 1a.

Mitral valve anatomy. Unlike the tricuspid valve which is separated by muscle from its counterpart the pulmonary valve the mitral valve is immediately adjacent to the aortic valve fig 1b. The mitral apparatus has very specific details that make up the large picture of the mitral valve. The chordae tendinae are fan shaped connective.

Mitral valve anatomy is designed to promote and maintain normal mitral valve apparatus function. The mv is composed of several structures working in synchrony to open during diastole and close in systole effectively within the high pressure systemic environment. Surface area on leaflet body.

It may cause a rupture of the interventricular septum the partition between the left and right ventricles with the development of a ventricular septal defect. With the functioning of the mitral valve the valve between the left upper and lower chambers and result in a form of valvular heart disease. If we zoom in on the mitral leaflets from the atrial surface we can identify two zones that are used for describing location of pathology seen.

Normal and abnormal mitral valve apparatus function. The mitral valve has two leaflets. Perturbations of the normal anatomic relations can result in mitral valve dysfunction table 3.

These are projections that open and close. What do the mitral valves different parts do.

The Heart Valves Tricuspid Aortic Mitral Pulmonary