Do asthma inhalers harm healthy hearts? new study investigates
NCT ID NCT06027606
First seen Nov 01, 2025 · Last updated May 12, 2026 · Updated 25 times
Summary
This study tested whether using common asthma inhalers for 4 weeks can affect blood vessels and heart function in healthy people aged 18 to 40. Participants used either Ventolin, Symbicort, or a placebo inhaler and underwent lung tests, exercise tests, and ultrasound scans. The goal was to understand potential cardiovascular risks of long-term inhaler use, not to treat any disease.
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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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Locations
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Clinical Physiology Laboratory
Edmonton, Alberta, T6G2R3, Canada
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