Zee News | Erectile dysfunction drug fails for diastolic heart failure patients EurekAlert (press release) SAN FRANCISCO (March 11, 2013) — Despite high expectations for a commonly used erectile dysfunction drug to treat patients with diastolic heart failure, no beneficial effects were found in a study presented today at the American College of Cardiology ... Viagra `not helpful for heart failure patients` Viagra is no help against heart failure: study Viagra, Aliskiren Not Helpful for Heart Failure After All: Studies |