L

Lexie Vaughn

Assistant Professor

UAMS

Last publication 2025 Last refreshed 2026-04-25

faculty

3 h-index 12 pubs 23 cited

Research Areas

Links

UAMS TRI Profile

OverviewAI-generated summary

Lexie Vaughn's research centers on the non-invasive assessment of hemodynamic parameters, particularly in patients with heart failure. Her work has investigated the correlation between non-invasive venous waveform analysis (NIVA) and pulmonary capillary wedge pressure (PCWP), a key indicator of cardiac function. Vaughn has explored NIVA's ability to predict hospital readmission in heart failure patients and its utility in assessing respiratory distress in COVID-19 patients.

Further research includes evaluating clinical symptoms and bioimpedance against PCWP in heart failure patients. She has also studied strategies for maintaining surgical volume during the COVID-19 pandemic and developed a porcine model for acute volume overload. Vaughn's scholarly output includes 12 publications with 21 citations and an h-index of 2.

Metrics

h-index: 3
Publications: 12
Citations: 23

Selected Publications

A prospective, observational study of non-invasive venous waveform analysis (NIVA) for the detection of acute low volume blood loss in humans (2025)

2 citations DOI OpenAlex

View all publications on OpenAlex →

Collaboration Network

28 Collaborators 12 Institutions 1 Country

Top Collaborators

Bret D. Alvis Vanderbilt University Medical Center (US) 10 shared publications

Kyle M. Hocking Vanderbilt University Medical Center (US) 10 shared publications

Colleen M. Brophy Vanderbilt University Medical Center (US) 9 shared publications

Marisa Case Vanderbilt University Medical Center (US) 7 shared publications

Monica Polcz Carolinas Medical Center (US) 6 shared publications

Meghan Breed MedStar Health (US) 6 shared publications

Jessica Huston University of Pittsburgh Medical Center (US) 5 shared publications

JoAnn Lindenfeld Vanderbilt University Medical Center (US) 5 shared publications

Jeffrey Schmeckpeper Vanderbilt University Medical Center (US) 3 shared publications

Philip Leisy Vanderbilt University Medical Center (US) 3 shared publications

Eric S. Wise University of Minnesota Medical Center (US) 3 shared publications

Jenna H. Sobey Vanderbilt University Medical Center (US) 3 shared publications

Dawson Wervey Ohio University (US) 3 shared publications

Jeffery Schmeckpeper Vanderbilt University Medical Center (US) 2 shared publications

René Harder 1 shared publication

Similar Researchers

Based on overlapping research topics

Munes Albadaineh University of Arkansas for Medical Sciences

Cardiovascular Function and Risk Factors Heart Failure Treatment and Management Emergency and Acute Care Studies

Good match 4 shared topics

Heather Elias Arkansas State University

Cardiovascular Function and Risk Factors Emergency and Acute Care Studies SARS-CoV-2 and COVID-19 Research

Good match 4 shared topics

Shoaib Alam University of Arkansas for Medical Sciences

Cardiovascular Function and Risk Factors Emergency and Acute Care Studies SARS-CoV-2 and COVID-19 Research

Good match 4 shared topics

Kiley R Schlortt University of Arkansas for Medical Sciences

Cardiovascular Function and Risk Factors Emergency and Acute Care Studies Healthcare Policy and Management

Good match 3 shared topics

Vikram Gondhalekar University of Arkansas for Medical Sciences

Cardiovascular Function and Risk Factors Emergency and Acute Care Studies SARS-CoV-2 and COVID-19 Research

Good match 3 shared topics

Anna De Feria Arkansas State University

Emergency and Acute Care Studies SARS-CoV-2 and COVID-19 Research Medical Imaging Techniques and Applications

Good match 3 shared topics