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Table 3 Number of disease-free individuals and patients with diastolic dysfunction, mitral, and aortic regurgitation

From: Distorted assessment of left atrial size by echocardiography in patients with increased aortic root diameter

  No pathology Grade 1 Grade 2 Grade 3 Grade 4
Mitral regurgitation 68 2 0 0 0
Aortic regurgitation 69 1 0 0 0
Diastolic dysfunction 25 44 1 0 0
  1. The severity of mitral and aortic regurgitation are graded on a scale of 1 to 4, such as 1 + < 2 + < 3 + < 4+