Fragmented sinoatrial dynamics in the prediction of atrial fibrillation: the Multi-Ethnic Study of Atherosclerosis
Why the study?
Does heart rate fragmentation predict incident atrial fibrillation in participants of the Multi-Ethnic Study of Atherosclerosis?
Population
Participants in the Multi-Ethnic Study of Atherosclerosis
Comparison
Heart rate fragmentation vs traditional and nonlinear heart rate variability measures
Authors
Discussion
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Member takes
Implication
HRF may refine AF risk assessment; leaves open prospective validation before clinical use.
Structured PICO
Does heart rate fragmentation predict incident atrial fibrillation in participants of the Multi-Ethnic Study of Atherosclerosis?
P
Population
Participants in the Multi-Ethnic Study of Atherosclerosis
I
Intervention
Heart rate fragmentation (HRF) measurement
C
Comparator
Traditional measures of heart rate variability and two widely used nonlinear measures
O
Outcome
Incident atrial fibrillation (AF)hard clinical
Heart rate fragmentation is a novel, independent predictor of incident atrial fibrillation that outperforms traditional heart rate variability measures and could be integrated into wearable devices.
Cite This Study
Costa et al. (2020) studied this question.