title: Discrepancies between Doppler and catheter gradients across bileaflet aortic valve prostheses.
authors: Department of Internal Medicine/Cardiology, Krankenhaus der Barmherzigen Schwestern, Linz, Austria.
authors: H
authors: H
authors: Baumgartner
authors: H
authors: H
authors: Schima
authors: P
authors: P
authors: Kühn
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001794:Blood Pressure; D006328:Cardiac Catheterization; D015150:Echocardiography, Doppler; D006350:Heart Valve Prosthesis; D006801:Humans; D008955:Models, Cardiovascular; D011474:Prosthesis Design; D011673:Pulsatile Flow; D012044:Regression Analysis