Figure 5From: Right ventricular ejection fraction is better reflected by transverse rather than longitudinal wall motion in pulmonary hypertensionBar graphs to compare values of VO 2,peak -predicted above and below the median value (44%) in comparison with fractional -SFD (A) and Fractional -TAAD (B). VO2,peak-predicted values were obtained in a subset of patients (n = 66).Back to article page