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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : -30 مورد

Grading severity of aortic stenosis by echocardiography

Grading severity of aortic stenosis by echocardiography
  Mild Moderate Severe
Valve area (cm2) >1.5 1.1 to 1.5 <=1
Mean gradient (mmHg) <20 20 to 39 >=40
Jet velocity (m/second) 2.6 to 2.9 3 to 3.9 >=4
Echocardiographic variables used to assess aortic stenosis.
Graphic 106999 Version 3.0