Mitral stenosis

Mitral stenosis

Stages of mitral stenosis (rheumatic disease)

Adapted from Otto CM et al. J Am Coll Cardiol 2021:77:e25-e197

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• Criteria

Mitral stenosis

Transthoracic echocardiogram: long-axis view of a rheumatic mitral valve showing classic doming of the leaflets in diastole

From Siva A, Shah AM. Heart. 2005 Jan;91(1):e3. Used with permission

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• Diagnosis Approach
• Tests

Mitral stenosis

Gorlin formula. MVA, mitral valve area; CO, cardiac output; HR, heart rate; dfp, diastolic filling period (seconds); p1-p2, mean mitral gradient

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• Diagnosis Approach

Mitral stenosis

Short-axis view of left ventricle with flattening of the interventricular septum secondary to right ventricular pressure overload

From Siva A, Shah AM. Heart. 2005 Jan;91(1):e3. Used with permission

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• Diagnosis Approach
• Tests

Mitral stenosis

Kerley B lines (horizontal lines in the left lower zone): a radiologic change of pulmonary venous hypertension

From Harley HR. Br Heart J. 1961 Jan;23(1):75-87. Used with permission

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• Diagnosis Approach
• Tests