en pericardial aortic valve (n)
― IsA ⟶
Weight: 1.0
en aortic valve prosthesis (n) Source: OpenCyc 2012
en pericardial aortic valve (n)
― IsA ⟶
Weight: 1.0
en pericardial valve prosthesis (n) Source: OpenCyc 2012
en pericardial aortic valve (n)
― IsA ⟶
Weight: 1.0
en implant (n) Source: OpenCyc 2012