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Fig. 2 | Respiratory Research

Fig. 2

From: Right ventricular size and function under riociguat in pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension (the RIVER study)

Fig. 2

Right atrial and right ventricular areas in patients who completed all four echocardiographic assessments. Patients who completed echocardiographic assessments at baseline, 3, 6 and 12 months showed a significant reduction of right atrial and right ventricular areas for all time points. Values are given as mean ± standard error of the mean

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