title: Letter regarding article by Lyseggen et al, "Myocardial acceleration during isovolumic contraction: relationship to contractility".
authors.forename: Michael M H
authors.initials: MM
authors.lastname: Cheung
authors.forename: Andrew N
authors.initials: AN
authors.lastname: Redington
authors.forename: Michael R
authors.initials: MR
authors.lastname: Schmidt
authors.forename: Keld E
authors.initials: KE
authors.lastname: Sorensen
authors.forename: Michael
authors.initials: M
authors.lastname: Vogel
mesh_terms: D006347:Heart Sounds; D006801:Humans; D009200:Myocardial Contraction / Q000502:physiology*; D017202:Myocardial Ischemia / Q000503:physiopathology*; D013318:Stroke Volume / Q000502:physiology*