Figure 1From: Phosphodiesterase 5 inhibitors lower both portal and pulmonary pressure in portopulmonary hypertension: a case reportReduction of mean pulmonary arterial pressure (PAPmean; solid square; mmHg) and hepatovenous pressure gradient (HVPG; cross; mmHg), cardiac output (CO; black diamond; l/minm2) and central venous pressure (CVP; gray triangle; mmHg) after a single oral Tadalafil administration and after Sildenafil therapy for the following 6 months.Back to article page