Heart ablation showdown: which method prevents stroke better?

NCT ID NCT06253000

First seen May 09, 2026 · Last updated May 13, 2026 · Updated 1 time

Summary

This study compares two common procedures (radiofrequency and cryoablation) for treating persistent atrial fibrillation, a heart rhythm problem that raises stroke risk. Researchers will track 158 adults over 24 months to see which method better prevents strokes, mini-strokes, and other complications. The goal is to find the most effective way to control the condition and reduce long-term risks.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Bakulev National Medical Research Center for Cardiovascular Surgery

    RECRUITING

    Moscow, 121552, Russia

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.