Yahoo! News -- The erectile dysfunction drug sildenafil, commonly known as Viagra, boosts the heart’s pumping ability in children and young adults who’ve had the Fontan operation to correct single-ventricle heart defects, researchers report.
Yahoo! News -- The erectile dysfunction drug sildenafil, commonly known as Viagra, boosts the heart’s pumping ability in children and young adults who’ve had the Fontan operation to correct single-ventricle heart defects, researchers report.