Utility of short-term heart rate variability metrics in heart failure with reduced ejection fraction
In this study, a higher 2-minute triangular index and a lower 9-minute SNS index indicated functional EF recovery in HFrEF. Further prospective studies are needed to confirm the utility of short-term indexes to predict myocardial recovery after HF treatment.
Authors
- Sunny S. Po (ORCID: https://orcid.org/0000-0002-5283-6737)
- Michiaki Nagai (ORCID: https://orcid.org/0000-0002-3838-1369)
- Tarun W. Dasari (ORCID: https://orcid.org/0000-0002-4204-1279)
- Benjamin J. Scherlag
Institutions
- Hiroshima General Hospital (JP)
- Hiroshima City Asa Citizens Hospital (JP)
- Hiroshima University Hospital (JP)
- University of Oklahoma Health Sciences Center (US)
Publication Details
- Journal
- Heart Rhythm O2
- Published
- 2025-07-05
- DOI
- https://doi.org/10.1016/j.hroo.2025.06.023
- Primary Topic
- Heart Rate Variability and Autonomic Control
- Type
- article
- Field-Weighted Citation Impact
- 0.00