Is a faster heartbeat harming heart patients? new study investigates

NCT ID NCT07205679

Not yet recruiting Knowledge-focused Sponsor: Habib Khan Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated Apr 24, 2026 · Updated 20 times

Summary

This study looks at whether a resting heart rate of 100-110 beats per minute, which is currently considered acceptable for people with both atrial fibrillation and heart failure, actually makes it harder for them to exercise and lowers their quality of life. Researchers will test exercise ability before and after procedures that restore a normal heart rhythm (cardioversion or pacemaker with ablation). The goal is to gather information to help doctors set better heart rate targets for these patients.

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