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Right ventricular (RV) volumes and ejection fraction (EF) vary significantly with demographic and anthropometric factors and are associated with poor prognosis in several cardiovascular diseases. This multicenter study was designed to (1) establish the reference values for RV volumes and EF using transthoracic three-dimensional (3D) echocardiography; (2) investigate the influence of age, sex, and body size on RV anatomy; (3) develop normative equations.

Age-, Body Size-, and Sex-Specific Reference Values for Right Ventricular Volumes and Ejection Fraction by Three-Dimensional Echocardiography