BioengineeringBMC Cardiovascular DisordersPeer-reviewed
Heart Rate n-Variability (HRnV) and Its Application to Risk Stratification of Chest Pain Patients in the Emergency Department
N. Liu, D. Guo, Z. X. Koh…·M. Ong
This study introduces HRnV, a new measure of heart rate variability, and shows it improves risk prediction for adverse cardiac events in chest pain ED patients compared to traditional scores.
DOI 10.1186/s12872-020-01455-8