Author

Z. X. Koh

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Bioengineering· 2

Signature Assays, Organisms & Methods

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Assay:electrophysiology· 2 Approach:statistical model· 2 Research Focus:differential expression· 1 Organism:human· 1

Frequent Co-Authors

D. Guo· 2 shared N. Liu· 2 shared A. F. W. Ho· 1 shared A. Ho· 1 shared B. Chakraborty· 1 shared F. Xie· 1 shared J. Sakamoto· 1 shared J. Tan· 1 shared

Activity by Year

2019-2020 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersBioengineering

D. Guo

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2 papers

Recent·Most cited

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, A. Ho, F. Xie, T. Tagami, J. Sakamoto, P. P. Pek, B. Chakraborty, S. H. Lim, J. Tan, 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.

BMC Cardiovascular Disorders · Apr 10, 2020Peer-reviewedBioengineering

Heart Rate n-Variability (HRnV): A Novel Representation of Beat-to-Beat Variation in Electrocardiogram

N. Liu, D. Guo, Z. X. Koh, A. F. W. Ho, M. E. H. Ong

This paper introduces HRnV, a new representation of beat-to-beat variation in ECG, and demonstrates its feasibility through simulation studies.

bioRxiv · Feb 9, 2019 · PreprintBioengineering