[Variation in the calculation of the left ventricular mass using three-dimensional echocardiography].
Azevedo
J
J
Laboratório de Ecocardiografia, Hospital Central de Egas Moniz, Lisboa, Portugal.
Coucelo
J
J
Jacques
A K
AK
Arroja
I
I
Araújo
V
V
D000328:Adult; D000368:Aged; D019560:Echocardiography, Three-Dimensional; D006321:Heart / Q000033:anatomy & histology*; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D008875:Middle Aged; D015588:Observer Variation