Figure 2From: Focused cardiac ultrasound: a training course for pediatric intensivists and emergency physicians Measurement of the ejection fraction using M-mode in the parasternal long-axis view. The LV end-diastolic internal dimensional (EDd) is measured at the largest dimension, and the LV end-systolic internal dimensional (ESd) is measured at the smallest dimension. RV, right ventricle.Back to article page