title: Diagnosis of "paradoxical" low-gradient aortic stenosis patients.
authors.forename: Neelakantan
authors.initials: N
authors.lastname: Saikrishnan
authors.forename: Ajit P
authors.initials: AP
authors.lastname: Yoganathan
authors.forename: Gautam
authors.initials: G
authors.lastname: Kumar
mesh_terms: D001024:Aortic Valve Stenosis / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D006328:Cardiac Catheterization; D005260:Female; D006801:Humans; D008297:Male; D013318:Stroke Volume; D014463:Ultrasonography