title: On measuring "agreement" and not "correlation".
authors.forename: R S
authors.initials: RS
authors.lastname: Vasan
mesh_terms: D015150:Echocardiography, Doppler; D006801:Humans; D008943:Mitral Valve / Q000000981:diagnostic imaging / Q000473:pathology*; D008946:Mitral Valve Stenosis / Q000000981:diagnostic imaging / Q000473:pathology*; D012044:Regression Analysis