Determination of left ventricular volume and mass.
D000293:Adolescent; D000328:Adult; D000790:Angiocardiography; D002306:Cardiac Volume; D009202:Cardiomyopathies / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D003327:Coronary Disease / Q000000981:diagnostic imaging; D006349:Heart Valve Diseases / Q000000981:diagnostic imaging; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008433:Mathematics; D008722:Methods; D013997:Time Factors