Assertion list
echocardiogram (primary) → IsA

Results from Ascent++: 5
echocardiogramIsA test 0.59
echocardiogramIsA noninvasive procedure 0.55
echocardiogramIsA non-invasive test 0.49
echocardiogramIsA an ultrasound test 0.49
echocardiogramIsA diagnostic test 0.38