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V. Kovacheva · SciRah

Researcher profile · Semantic Scholar

V. Kovacheva

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V. Kovacheva — researcher profile on SciRah

h-index: 18
Works: 85
Citations: 1,382

Most-cited papers

Gestational Choline Deficiency Causes Global and Igf2 Gene DNA Hypermethylation by Up-regulation of Dnmt1 Expression*
V. Kovacheva, Tiffany J Mellott, J. M. Davison, Nicholas Wagner +3 more
2007Journal of Biological Chemistry232 citations Open access
Semantic Scholar
Retrieval augmented generation for 10 large language models and its generalizability in assessing medical fitness
Yu-He Ke, Li-Yuan Jin, K. Elangovan, H. Abdullah +9 more
2025npj Digital Medicine159 citations Open access
Semantic Scholar
Gestational Choline Supply Regulates Methylation of Histone H3, Expression of Histone Methyltransferases G9a (Kmt1c) and Suv39h1 (Kmt1a), and DNA Methylation of Their Genes in Rat Fetal Liver and Brain*
J. M. Davison, Tiffany J Mellott, V. Kovacheva, J. Blusztajn
2009Journal of Biological Chemistry159 citations Open access
Semantic Scholar
Zero-shot interpretable phenotyping of postpartum hemorrhage using large language models
Emily Alsentzer, M. Rasmussen, R. Fontoura, A. Cull +4 more
2023npj Digit. Medicine66 citations Open access
Semantic Scholar
Bone morphogenetic protein 9 induces the transcriptome of basal forebrain cholinergic neurons.
I. López-Coviella, M. Follettie, Tiffany J Mellott, V. Kovacheva +5 more
2005Proceedings of the National Academy of Sciences of the United States of America66 citations Open access
Semantic Scholar
Raising gestational choline intake alters gene expression in DMBA‐evoked mammary tumors and prolongs survival
V. Kovacheva, J. M. Davison, Tiffany J. Mellott, A. E. Rogers +3 more
2009The FASEB Journal64 citations Open access
Semantic Scholar
A Randomized, Double-blinded Trial of a “Rule of Threes” Algorithm versus Continuous Infusion of Oxytocin during Elective Cesarean Delivery
V. Kovacheva, M. Soens, L. Tsen
2015Anesthesiology62 citations Open access
Semantic Scholar
GENE-CENTRIC ANALYSIS OF PREECLAMPSIA IDENTIFIES MATERNAL ASSOCIATION AT PLEKHG1
K. J. Gray, V. Kovacheva, H. Mirzakhani, A. Bjonnes +19 more
2018HYPERTENSION55 citations Open access
Semantic Scholar
The size of the irregular migrant population in the European Union – counting the uncountable?
D. Vogel, V. Kovacheva, Hannah Prescott
2011International migration (Geneva. Print)48 citations
Semantic Scholar
Less stress, better success: a scoping review on the effects of anxiety on anesthetic and analgesic consumption
Y. K. Chen, M. Soens, V. Kovacheva
2022Journal of Anesthesia46 citations
Semantic Scholar
Developmental pattern of expression of BMP receptors and Smads and activation of Smad1 and Smad5 by BMP9 in mouse basal forebrain.
I. López-Coviella, Tiffany M. Mellott, V. Kovacheva, B. Berse +4 more
2006Brain Research44 citations
Semantic Scholar
Preeclampsia Prediction Using Machine Learning and Polygenic Risk Scores from Clinical and Genetic Risk Factors in Early and Late Pregnancy
V. Kovacheva, Braden W. Eberhard, Raphael Y. Cohen, M. Maher +2 more
2023HYPERTENSION40 citations Open access
Semantic Scholar
A survey of pregnant patients' perspectives on the implementation of artificial intelligence in clinical care
W. Armero, K. Gray, K. Fields, Naida M. Cole +2 more
2022J. Am. Medical Informatics Assoc.34 citations Open access
Semantic Scholar
Risk of preeclampsia in patients with maternal genetic predisposition to common medical conditions: a case-control study
K. J. Gray, V. Kovacheva, H. Mirzakhani, A. Bjonnes +12 more
2020BJOG: an International Journal of Obstetrics and Gynaecology32 citations Open access
Semantic Scholar
Performance Characteristics of Sepsis Screening Tools During Antepartum and Postpartum Admissions
Melissa E. Bauer, Matt Fuller, V. Kovacheva, Rania Elkhateb +17 more
2023Obstetrics and Gynecology21 citations
Semantic Scholar
A Contemporary Analysis of Medicolegal Issues in Obstetric Anesthesia Between 2005 and 2015.
V. Kovacheva, Ethan Y. Brovman, Penny Greenberg, Ellen Song +2 more
2019Anesthesia and Analgesia21 citations Open access
Semantic Scholar
Comparing the development of free movement and social citizenship for internal migrants in the European Union and China – converging trends?
V. Kovacheva, D. Vogel, Xiaonan Zhang, Bill Jordan
201219 citations
Semantic Scholar
Recommendations for Disclosure of Artificial Intelligence in Scientific Writing and Publishing: A Regional Anesthesia and Pain Medicine modified Delphi Study
Michael R. Fettiplace, A. Bhatia, Yian Chen, Steven L. Orebaugh +18 more
2025Regional anesthesia and pain medicine18 citations Open access
Semantic Scholar
Performance Characteristics of Sepsis Screening Tools During Delivery Hospitalization
E. Main, Matt Fuller, V. Kovacheva, Rania Elkhateb +17 more
2023Obstetrics and Gynecology18 citations
Semantic Scholar
A Methodology for A Scalable, Collaborative, And Resource-Efficient Platform, MERLIN, to Facilitate Healthcare AI Research
Raphael Cohen, V. Kovacheva
2023IEEE journal of biomedical and health informatics18 citations Open access
Semantic Scholar
Acute Kidney Injury After Craniotomy Is Associated With Increased Mortality: A Cohort Study.
V. Kovacheva, L. Aglio, Torrey A. Boland, M. Mendu +2 more
2016Neurosurgery17 citations
Semantic Scholar
Pain Severity and Pain Interference in Late Pregnancy: An Analysis of Biopsychosocial Factors among Women Scheduled for Cesarean Delivery.
Jenna M. Wilson, Jing He, K. Flowers, V. Kovacheva +2 more
2022Pain medicine (Malden, Mass.)14 citations Open access
Semantic Scholar
Sex, Atrial Fibrillation, and Long-Term Mortality After Cardiac Surgery
Sergey Karamnov, N. Sarkisian, Jakob Wollborn, S. Justice +6 more
2024JAMA Network Open12 citations Open access
Semantic Scholar
Preeclampsia and eclampsia: enhanced detection and treatment for morbidity reduction
V. Kovacheva, Shakthi Venkatachalam, C. Pfister, Tooba Anwer
2024Bailliere's Best Practice & Research. Clinical Anaesthesiology10 citations Open access
Semantic Scholar
Serum uric acid as a novel marker for uterine atony and post-spinal vasopressor use during cesarean delivery.
V. Kovacheva, M. Soens, L. Tsen
2013International journal of obstetric anesthesia10 citations
Semantic Scholar
Labour Market Integration and Public Perceptions of Immigrants: A Comparison between Germany and Spain During the Economic Crisis
Dirk Godenau, D. Vogel, V. Kovacheva, Yan Wu
201210 citations
Semantic Scholar
On the Horizon: Specific Applications of Automation and Artificial Intelligence in Anesthesiology
Sherwin C. Davoud, V. Kovacheva
2023Current Anesthesiology Reports8 citations
Semantic Scholar
Opportunities of AI-powered Applications in Anesthesiology to Enhance Patient Safety
V. Kovacheva, Baily Nagle
2024International Anesthesiology Clinics7 citations
Semantic Scholar
Police cooperation in internal enforcement of immigration control: learning from international comparison
D. Vogel, W. F. Mcdonald, Bill Jordan, F. Düvell +2 more
20097 citations
Semantic Scholar
Deep Survival Analysis for Interpretable Time-Varying Prediction of Preeclampsia Risk
Braden W. Eberhard, Kathryn J. Gray, David W. Bates, V. Kovacheva
2024Journal of Biomedical Informatics6 citations Open access
Semantic Scholar
Prediction of Preeclampsia from Clinical and Genetic Risk Factors in Early and Late Pregnancy Using Machine Learning and Polygenic Risk Scores
V. Kovacheva, Braden W. Eberhard, Raphael Y. Cohen, M. Maher +2 more
2023medRxiv6 citations Open access
Semantic Scholar
A Methodology for a Scalable, Collaborative, and Resource-Efficient Platform to Facilitate Healthcare AI Research
Raphael Y. Cohen, V. Kovacheva
2021arXiv.org6 citations
Semantic Scholar
Predictors of Achieving Recommended Daily Physical Activity Among Anesthesiologists at a Large Tertiary Care Academic Center
V. Kovacheva, L. Tsen
2017Journal of Clinical Medicine Research6 citations Open access
Semantic Scholar
EU Accession and Migration: Evidence for Bulgarian Migration to Germany
V. Kovacheva
20145 citations
Semantic Scholar
Development and implementation of databases to track patient and safety outcomes
Christopher Mukasa, V. Kovacheva
2022Current Opinion in Anaesthesiology4 citations Open access
Semantic Scholar
Migrants in the job centre: Qualitative findings on migrants' experiences with public employment support services in Germany
Jan-David Schneider, M. Fischer, V. Kovacheva
20084 citations
Semantic Scholar
SPELL: A scalable NLP method using regular expressions and large language models for clinical information extraction
Ricardo Kleinlein, David W. Bates, C. Guan, Kathryn J. Gray +1 more
2026Comput. Methods Programs Biomed.3 citations Open access
Semantic Scholar
Artificial Intelligence and Predictive Analytics in Obstetric Anesthesia: Early Warning for Maternal Complications
V. Kovacheva, Michael L Burns
2026Current Opinion in Anaesthesiology3 citations
Semantic Scholar
The Obstetric Comorbidity Index (OB-CMI) and Its Association with ICU Admission and Length of Hospital Stay in Pregnant Patients with Pulmonary Hypertension: A Retrospective Cohort Study (1996–2025)
S. Ahmed, E. Liu, B. Eberhard, D. Franyutti +3 more
2025International journal of obstetric anesthesia3 citations Open access
Semantic Scholar
Deep Survival Analysis for Interpretable Time-Varying Prediction of Preeclampsia Risk
Braden W. Eberhard, Kathryn J. Gray, David W. Bates, V. Kovacheva
2024medRxiv3 citations Open access
Semantic Scholar
An Interpretable Longitudinal Preeclampsia Risk Prediction Using Machine Learning
Braden W. Eberhard, Raphael Y. Cohen, John Rigoni, David W. Bates +2 more
2023medRxiv3 citations Open access
Semantic Scholar
Hemodynamic changes in patients with SARS-CoV-2 infection presenting for cesarean delivery under spinal anesthesia: a retrospective case-control study
L. E. G. Scoon, K. Gray, G. Zhou, R. Cohen +7 more
2022International journal of obstetric anesthesia3 citations Open access
Semantic Scholar
Empirical pharmacodynamic model of phenylephrine and intrathecal bupivacaine for mean arterial pressure prediction in obstetric patients presenting for elective cesarean delivery under spinal anesthesia
Sherwin C. Davoud, Basak Ozaslan, E. M. Aiello, Ricardo Kleinlein +4 more
2025Journal of clinical monitoring and computing2 citations
Semantic Scholar
Polygenic Risk Scores: Coming to Your Operating Room?
V. Kovacheva, R. Saxena
2024Anesthesiology2 citations Open access
Semantic Scholar
oRetrieval Augmented Generation for 10 Large Language Models and its Generalizability in Assessing Medical Fitness
Y. Ke, Li-Yuan Jin, K. Elangovan, H. Abdullah +9 more
2024arXiv.org2 citations
Semantic Scholar
Investigation of the Optimum Baseline Blood Pressure for Spinal Anesthesia to Guide Vasopressor Management for Elective Cesarean Delivery: A Case-Control Design
V. Kovacheva, W. Armero, Guohai Zhou, D. Bishop +2 more
2023Cureus2 citations Open access
Semantic Scholar
Weniger Rechtsverletzungen durch mehr Informationen? Arbeitsmarkterfahrungen und Informationsbedarf bulgarisch- und albanischsprachiger Zugewanderter in Berlin
V. Kovacheva, Dita Vogel
20122 citations
Semantic Scholar
Arbeitsmarktintegration und öffentliche Wahrnehmung von Migranten: ein Vergleich zwischen Deutschland und Spanien während der Wirtschaftskrise
Dirk Godenau, Dita Vogel, V. Kovacheva, Yan Wu
20122 citations
Semantic Scholar
Morbidity associated with fresh frozen plasma administration for postpartum hemorrhage requiring transfusion: a retrospective cohort study (2016–2024)
Li-xiang Liao, V. Kovacheva, Michaela K. Farber, John J Kowalczyk
2026International journal of obstetric anesthesia1 citations
Semantic Scholar
SPELL-LLMs: A Scalable and Privacy-Compliant NLP Pipeline Using Locally Hosted Large Language Models for Clinical Information Extraction
Ricardo Kleinlein, Kathryn J. Gray, David W. Bates, V. Kovacheva
2025medRxiv1 citations
Semantic Scholar

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