J NucÃ-Med 29: 1990-1997, 1988. he first-pass method provides the simplest and most
reproducible means for evaluating right ventricular ejection fraction (RVEF), since it permits …

A new method is presented for the determination of right ventricular ejection fraction (RVEF)
in first-pass radionuclide cardiography. The method is simple to apply and it provides RVEF …

Interrecording, interobserver, and intraobserver variability of three gamma camera methods
(I, II, and III) in calculating right ventricular ejection fraction (RVEF) and a method for …

During the past five years, radionuclide assessment of right ventricular performance has
been applied to the pathophysiologic study of patients with coronary artery disease, chronic …

A radionuclide washout technique (WO), for calculation of the right ventricular ejection
fraction (RVEF) which is independent of the exact position of the right ventricular region of …

Right ventricular ejection fraction (Rvef) was determined in 26 patients using the first pass
radionuclide angiocardiography with 133Xe and 99Tcm as tracers. A good correlation (r= 0 …

EjectionFractionand Volume Measurements Page 1 he heart is frequently regardedas a simple
pump, with its right and left sides considered to be in a series configuration but essentially …

The accuracy of a steady-state 81mKr method for calculating the right ventricular ejection
fraction (RVEF) has been examined in this study. Causes of errors using this method and …

The authors developed and tested a simplified technique for measuring the right ventricular
ejection fraction (RVEF). Following in vivo 99mTc red cell labeling, equilibrium (ECG-gated) …

To examine which factors affect the reproducibility of ejection fraction (EF), pulmonary transit
time (PTT) and segmental wall motion assessed from first-pass radionuclide angiograms …