Area of mitral orifice in adults is:
Answer is C (4-6 cm2): The normal area of mitral valve is 4-6 em2. Mitral Valve & pathology Area Normal Mitral Valve 4-6 cm2Q Mild Mitral Valve < 2 cm? Severe Mitral Stenosis < 1.3 cm2Q Critical Mitral Stenosis < 1 cm2 Q Aoic Valve & pathology Area Normal Aoic Valve 2.6 - 3.5 cm2Q Mild Aoic Stenosis 1.5 - 2 cm2 Moderate Aoic Stenosis 1 - 1.5 cm2 Severe Aoic Stenosis < 0.8cm2
6-8 cm2
5-2 cm2
4-6 cm2
1-4 cm2