Author

Romanos Haykal

University of WashingtonORCID 0009-0002-2874-8486Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:differential expression· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

Frequent Co-Authors

Ahmad KassariD· 2 shared Alejandro GonzaloiD· 2 shared Åshild TelleiD· 2 shared Christoph M. AugustiniD· 2 shared Juan C. del ÁlamoiD· 2 shared NAZEM W. AKOUMiD· 2 shared Óscar FloresiD· 2 shared Patrick M. BoyleiD· 2 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersSystems Biology

Ahmad KassarORCID

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2 papers

Recent·Most cited

Systematic computational assessment of atrial function impairment due to fibrotic remodeling in electromechanical properties

Åshild Telle, Ahmad Kassar, Nadia Chamoun, Romanos Haykal, Alejandro Gonzalo, Tori Hensley, Yaacoub Chahine, Óscar Flores, Juan C. del Álamo, NAZEM W. AKOUM, Christoph M. Augustin, Patrick M. Boyle

This study uses a computational model to assess how fibrosis-related changes in electrophysiological and mechanical properties affect left atrial function, finding that reduced L-type calcium current most impairs function while reduced inward rectifier current improves it.

PLoS Computational Biology · Dec 5, 2025Peer-reviewedSystems Biology

Effect of Wall Motion Sampling on CFD-Derived Left Atrial Flow Metrics

Yvonne Stöcker, Manuel Guerrero-Hurtado, Eduardo Durán, Alejandro Gonzalo, Zorica Ristić, Åshild Telle, Ahmad Kassar, Romanos Haykal, NAZEM W. AKOUM, Patrick M. Boyle, Óscar Flores, Christoph M. Augustin, Juan C. del Álamo, Manuel García‐Villalba

This study evaluates how different temporal resolutions affect CFD-derived left atrial flow metrics, finding that higher frame rates improve accuracy while lower rates preserve patient ranking.

bioRxiv · Oct 24, 2025 · PreprintBioengineering