title: Retrograde left ventricular hemodynamic assessment across bileaflet prosthetic aortic valves: the use of a high-fidelity pressure sensor angioplasty guidewire.
authors.affiliation: J Gerard Mudd Cardiac Catheterization Laboratory, St Louis University Health Sciences Center, St Louis, Missouri 63110, USA.
authors.forename: Walter
authors.initials: W
authors.lastname: Parham
authors.forename: Amr
authors.initials: A
authors.lastname: El Shafei
authors.forename: Hassan
authors.initials: H
authors.lastname: Rajjoub
authors.forename: Ali
authors.initials: A
authors.lastname: Ziaee
authors.forename: Morton J
authors.initials: MJ
authors.lastname: Kern
mesh_terms: D017130:Angioplasty / Q000379:methods*; D001021:Aortic Valve; D001794:Blood Pressure / Q000502:physiology*; D006328:Cardiac Catheterization / Q000379:methods*; D005260:Female; D006350:Heart Valve Prosthesis; D006801:Humans; D008875:Middle Aged; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis / Q000503:physiopathology*