title: Letter by Abergel and Chauvel regarding article, “Flow-gradient patterns in severe aortic stenosis with preserved ejection fraction: clinical characteristics and predictors of survival".
authors: Department of Cardiology, Echocardiography Laboratory, Clinique Saint-Augustin, Bordeaux, France.
authors: Eric
authors: E
authors: Abergel
authors: Department of Cardiology, Echocardiography Laboratory, Clinique Saint-Augustin, Bordeaux, France.
authors: Christophe
authors: C
authors: Chauvel
mesh_terms: D001024:Aortic Valve Stenosis / Q000401:mortality* / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D012720:Severity of Illness Index; D013318:Stroke Volume / Q000502:physiology*