Association between ultra-short-term heart rate variability and atrial fibrillation in heart failure population: a protocol for a prospective observational cohort study
Introduction Patients with heart failure with reduced ejection fraction (HFrEF) and heart failure with mildly reduced ejection fraction (HFmrEF) are at high risk for developing atrial fibrillation (AF) due to significantly impaired cardiac pump function, heightened sympathetic nervous system activit...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2025-08-01
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| Series: | BMJ Open |
| Online Access: | https://bmjopen.bmj.com/content/15/7/e101170.full |
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