One-Stop heart fix: study tests doing two procedures at once for common heart conditions

NCT ID NCT04494347

First seen May 12, 2026 · Last updated May 13, 2026 · Updated 1 time

Summary

This study tested if it's safe and possible to do two heart procedures at the same time for people with atrial fibrillation (irregular heartbeat) and a severe leaky mitral valve. 25 participants received both a MitraClip to fix the valve and a Watchman device to prevent strokes from blood clots. The goal was to see if combining them is feasible, not to cure the conditions, as patients still need ongoing care.

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Contacts and locations

Locations

  • Mayo Clinic

    Rochester, Minnesota, 55905, United States

  • Ottawa Heart Institute

    Ottawa, Ontario, K1Y 4W7, Canada

Conditions

Explore the condition pages connected to this study.