Figure 2From: No effect of epoprostenol on right ventricular diameter in patients with acute pulmonary embolism: a randomized controlled trial Mean (± SD) right ventricular end-diastolic diameter (RVED) for both treatment groups at baseline, 2.5 and 24 hours after initiation of treatment and 48 hours after treatment was stopped (measurement 1, 2, 3 and 4, respectively).Back to article page