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BACKGROUND Quantitative assessment of right ventricular (RV) systolic function largely depends on right ventricular ejection fraction (RVEF). Three-dimensional speckle tracking (3D-ST) has been used(More)
AIMS Right atrial (RA) dilatation may be important for patients' outcome in pulmonary arterial hypertension (PAH). The aim of this study was to examine the longitudinal RA and right ventricular (RV)(More)