Can a smartwatch help control a common heart rhythm problem?
Disease control
Not yet recruiting
This study compares two common heart rate-lowering drugs, verapamil and metoprolol, in 436 adults with paroxysmal atrial fibrillation (AF). It also tests whether using a smartwatch for self-care can reduce hospital visits and improve symptoms. The goal is to find better ways to m…
Phase: PHASE4 • Sponsor: Martini Hospital Groningen • Aim: Disease control
Last updated Jun 27, 2026 12:00 UTC