 Zee News | Viagra `not helpful for heart failure patients` Zee News The RELAX study is the first multicenter trial to look at the effect of therapy with sildenafil on this condition, also known as diastolic heart failure. The study was a double-blinded, placebo-controlled, randomized trial of 216 stable outpatients ... Viagra is no help against heart failure: study Sildenafil for heart failure does not result in significant improvement in ... Viagra, Aliskiren Not Helpful for Heart Failure After All: Studies |
