title: Mental stress and the left ventricular ejection fraction.
authors.forename: E H
authors.initials: EH
authors.lastname: Friedman
mesh_terms: D006801:Humans; D013315:Stress, Psychological / Q000503:physiopathology*; D013318:Stroke Volume / Q000502:physiology*; D016277:Ventricular Function, Left / Q000502:physiology*