Author

Vivetha Pooranachandran

Sheffield Teaching Hospitals NHS Foundation TrustORCID 0000-0001-9612-1947Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Pharmacology & Toxicology· 1

Signature Assays, Organisms & Methods

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Research Focus:benchmarking· 1 Assay:electronic health records· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Aléchia van WykiD· 1 shared Sai Vamshi Krishna Katraj· 1 shared Toby PatersoniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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1 shared paperPharmacology & Toxicology

Aléchia van WykORCID

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1 paper

Recent·Most cited

Pharmacology & ToxicologybioRxivPreprintJun 5, 2026

β-Blockers for ED Presentations with Recent Cocaine Use: A Systematic Review

Toby Paterson, Sai Vamshi Krishna Katraj, Aléchia van Wyk, Vivetha Pooranachandran

This paper reviews the use of beta-blockers in emergency department patients with recent cocaine use, finding no increased mortality or malignant arrhythmias, but caution is needed in severe cases.

DOI 10.64898/2026.06.02.729530

humanelectronic health records

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