title: Reply to "Letter to the Editor: Atrioventricular plane displacement is not the sole mechanism of atrial and ventricular refill".
authors.affiliation: Department of Pharmacology and Physiology, George Washington University, Washington, District of Columbia ara.arutunyan@gmail.com.
authors.forename: Ara H
authors.initials: AH
authors.lastname: Arutunyan
mesh_terms: D000818:Animals; D016275:Atrial Function; D006321:Heart / Q000502:physiology*; D006439:Hemodynamics; D006801:Humans; D016276:Ventricular Function