Plain-English translation of NCT05230784 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Heart Failure research guide →This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
This trial is testing whether installing portable air purifiers in your home can help improve your heart function and ability to exercise if you have heart failure with reduced ejection fraction. The study focuses on cleaning indoor air of tiny harmful particles that can affect your heart health. Researchers will measure how much pollution you're exposed to and track changes in your heart's strength over time.
Poor indoor air quality from tiny pollution particles has been linked to serious heart problems worldwide. This trial exists to see whether the treatment can reduce your exposure to these harmful particles and ultimately help people with weakened hearts feel stronger and function better in daily life.
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If you join this trial, researchers will install one of two types of air purifiers in your home at no cost to you. Twice a year, you'll wear a small backpack containing an air quality monitor and a GPS device for 24 hours so the team can measure how much pollution you're exposed to in your daily life. The trial is taking place in India and involves regular monitoring of your heart function alongside the air quality measurements.
AI-generated summary from trial data · Jun 5, 2026 · Not medical advice
India