Heart failure patients may get a boost from nitrate supplement
NCT ID NCT05562167
First seen May 07, 2026 · Last updated May 07, 2026
Summary
This study tests whether taking a daily dose of potassium nitrate (a natural compound found in vegetables like beets) can improve leg muscle power and overall exercise ability in people with heart failure. Researchers will give 75 participants either the nitrate or a placebo for 6 weeks, measuring their oxygen use during treadmill tests and muscle strength. The goal is to find a safe, easy way to help heart failure patients feel stronger and more active.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Washington University School of Medicine
RECRUITINGSt Louis, Missouri, 63110, United States
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