Heart drug may reveal why extra beats occur
NCT ID NCT03218137
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study explores whether adenosine, a drug that affects heart rhythm, can help identify the mechanism behind premature ventricular contractions (PVCs). About 100 adults scheduled for a standard heart procedure will receive adenosine or verapamil to see how their extra beats respond. The goal is to better understand the electrical cause of PVCs, not to treat them.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Adenosine
What this could lead to
If successful, this could help doctors better understand why PVCs happen and tailor treatments more precisely.
What could go wrong
This is a small, early mechanistic study, not a treatment trial. Results may not change clinical practice or benefit participants directly.
Disclaimer
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This is a summary of
the original study
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Weill Cornell Medicine
RECRUITINGNew York, New York, 10065, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••