Can a gentle electric field fix a racing heart?

NCT ID NCT07727330

Not yet recruiting Disease control Sponsor: Xi'an Jiaotong University Source: ClinicalTrials.gov ↗

First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time

Summary

This trial tests whether a procedure called pulsed field ablation can safely treat ventricular arrhythmias—abnormal heart rhythms that can be life-threatening. About 30 people with frequent premature heartbeats or ventricular tachycardia will receive the treatment using a special catheter. The study will check if the arrhythmia disappears or drops by at least 80% right after the procedure and again six months later.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: a procedure called pulsed field ablation using a special catheter
What this could lead to: If it works, this could offer a new, safer way to correct dangerous heart rhythm problems without the heat or cold used in standard ablation.
What could go wrong: This is a small, early-stage study with only 30 people, so results may not apply to everyone. Risks include heart damage, bleeding, or the arrhythmia returning.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

ventricular arrhythmias due to cardiac ryanodine receptor calcium release deficiency syndrome ventricular tachycardia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

VENTRICULAR ARRHYTHMIAS

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