# Comparison of Focal Cryoablation vs. Radiofrequency Cardioneuroablation for Bradyarrhythmias

> **NCT07671898** · NA · RECRUITING · sponsor: **Tomsk National Research Medical Center of the Russian Academy of Sciences** · enrollment: 60 (estimated)

## Conditions studied

- Bradycardia
- Syncope, Vasovagal
- Sick Sinus Syndrome
- Atrioventricular Block

## Interventions

- **PROCEDURE:** Focal Cryoablation
- **PROCEDURE:** Radiofrequency Catheter Ablation

## Key facts

- **NCT ID:** NCT07671898
- **Lead sponsor:** Tomsk National Research Medical Center of the Russian Academy of Sciences
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-09-01
- **Primary completion:** 2027-12-25
- **Final completion:** 2028-12-25
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-06-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07671898

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07671898, "Comparison of Focal Cryoablation vs. Radiofrequency Cardioneuroablation for Bradyarrhythmias". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07671898. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*