In the absence of a family history, a patient must have a Systemic Score ≥ 7 plus aortic root enlargement (Z-score ≥ 2) or lens dislocation to be diagnosed.
The most widely used tool is the . Below is a breakdown of how this "calculator" works, what it measures, and how to interpret the results. marfan syndrome calculator
A positive test for a mutation in the (Fibrillin-1) is a major criterion. In the absence of a family history, a
The physician would order an echocardiogram to check the aorta. what it measures