title: Ambulatory monitoring of left ventricular function.
authors.forename: J T
authors.initials: JT
authors.lastname: Willerson
mesh_terms: D004562:Electrocardiography / Q000379:methods*; D006321:Heart / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006801:Humans; D008991:Monitoring, Physiologic; D011877:Radionuclide Imaging; D013318:Stroke Volume