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Study of Sildenafil in Advanced Heart Failure.

Massachusetts General Hospital · 2003
ClinicalTrials.gov · Datasets · License: Public Domain · 2003
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Despite advances in medical therapy for patients with heart failure, one-third of patients remain limited by fatigue and shortness of breath. Our previous study concluded that one dose of sildenafil (Viagra) lead to an improvement in heart pressure and exercise capacity. Currently sildenafil is not FDA approved for the treatment of heart failure. The purpose of this study is to determine if treatment with sildenafil for 12 weeks in patients with heart failure can improve exercise capacity and quality of life in people with heart failure.
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