Heart rhythm secrets after valve surgery revealed

NCT ID NCT07390513

First seen Feb 05, 2026 · Last updated May 16, 2026 · Updated 9 times

Summary

This study follows 1000 patients with severe aortic stenosis who received a new heart valve through a tube (TAVR). Researchers track heart rhythm changes over time using EKGs and monitors to understand how the procedure affects electrical signals in the heart. The goal is to identify factors that lead to better or worse rhythm outcomes, helping doctors improve follow-up care.

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Contacts and locations

Locations

  • National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences

    Beijing, 100037, China

Conditions

Explore the condition pages connected to this study.