title: Echo around the world.
authors.forename: James D
authors.initials: JD
authors.lastname: Thomas
mesh_terms: D004452:Echocardiography / Q000379:methods*; D015150:Echocardiography, Doppler / Q000379:methods*; D014943:Global Health; D006801:Humans; D012955:Societies, Medical; D013686:Telemetry / Q000379:methods*; D014838:Volunteers