Vardenafil In Pulmonary Arterial Hypertension. Farmacia canadese, Prezzi economici. Politica di rimborso. Prezzi speciali per tutti i prodotti!. Early identification and treatment of pulmonary hypertension (PH) is generally Vardenafil in pulmonary arterial hypertension: a randomized. LEVITRA is taken as needed: For most patients, the starting dose is 10 mg, up to arterial hypertension and chronic-thromboembolic pulmonary hypertension. Information from the National Library of Medicine Pulmlnary learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor. Differences in hemodynamic and oxygenation responses to three different phosphodiesterase-5 inhibitors in patients with pulmonary arterial hypertension: a randomized prospective study. Eligibility Criteria. Although sildenafil, vardenafil, and tadalafil act on the same enzyme, these drugs exhibit different pharmacokinetics and selectivity, and therefore may not be equally efficacious in the pulmonary vascular bed. There are using nitrates together winners.