title: What are we actually measuring by Doppler tissue imaging?
authors.forename: K
authors.initials: K
authors.lastname: Isaaz
mesh_terms: D004452:Echocardiography; D018618:Echocardiography, Doppler, Color; D018619:Echocardiography, Doppler, Pulsed; D006801:Humans; D016276:Ventricular Function