title: Is sildenafil neutral on cardiopulmonary performance in group 2 pulmonary hypertension? More details for interpretation.
authors.affiliation: University of Milano, IRCCS Policlinico San Donato, Piazza Malan 1, 20097 San Donato Milanese, Milano, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Guazzi
mesh_terms: D006333:Heart Failure; D006801:Humans; D006976:Hypertension, Pulmonary; D058986:Phosphodiesterase 5 Inhibitors; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents
chemical_list: D058986:Phosphodiesterase 5 Inhibitors; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate