Bret D. Alvis

798 total citations
34 papers, 491 citations indexed

About

Bret D. Alvis is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Bret D. Alvis has authored 34 papers receiving a total of 491 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 18 papers in Cardiology and Cardiovascular Medicine and 14 papers in Biomedical Engineering. Recurrent topics in Bret D. Alvis's work include Hemodynamic Monitoring and Therapy (18 papers), Non-Invasive Vital Sign Monitoring (11 papers) and Heart Rate Variability and Autonomic Control (7 papers). Bret D. Alvis is often cited by papers focused on Hemodynamic Monitoring and Therapy (18 papers), Non-Invasive Vital Sign Monitoring (11 papers) and Heart Rate Variability and Autonomic Control (7 papers). Bret D. Alvis collaborates with scholars based in United States, Spain and Italy. Bret D. Alvis's co-authors include Christopher G. Hughes, Kyle M. Hocking, Colleen M. Brophy, Adam King, Monica Polcz, Matthew D. McEvoy, Susan S. Eagle, Qing Yuan, Samir D. Sharma and Takeshi Yokoo and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Magnetic Resonance in Medicine.

In The Last Decade

Bret D. Alvis

32 papers receiving 478 citations

Peers

Bret D. Alvis
Oluwole Adegbala United States
Lourdes Vicent Spain
Jørund Langørgen Norway
Alberto Pagnamenta Switzerland
Nanhi Mitter United States
Stephen J. Kaplan United States
Jayakumar Sreenivasan United States
Melissa L. Whitmill United States
Piotr Knapik Poland
Luigi Carbone Italy
Oluwole Adegbala United States
Bret D. Alvis
Citations per year, relative to Bret D. Alvis Bret D. Alvis (= 1×) peers Oluwole Adegbala

Countries citing papers authored by Bret D. Alvis

Since Specialization
Citations

This map shows the geographic impact of Bret D. Alvis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Bret D. Alvis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Bret D. Alvis more than expected).

Fields of papers citing papers by Bret D. Alvis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bret D. Alvis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Bret D. Alvis. The network helps show where Bret D. Alvis may publish in the future.

Co-authorship network of co-authors of Bret D. Alvis

This figure shows the co-authorship network connecting the top 25 collaborators of Bret D. Alvis. A scholar is included among the top collaborators of Bret D. Alvis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Bret D. Alvis. Bret D. Alvis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Bergman, Zachary, Richard W. Bianco, Gregory J. Beilman, et al.. (2025). Norepinephrine Infusion and the Central Venous Waveform in a Porcine Model of Endotoxemic Hypotension with Resuscitation: A Large Animal Study. Journal of Investigative Surgery. 38(1). 2445603–2445603. 1 indexed citations
2.
Alvis, Bret D., et al.. (2025). A prospective, observational study of non-invasive venous waveform analysis (NIVA) for the detection of acute low volume blood loss in humans. Journal of Clinical Anesthesia. 105. 111902–111902. 1 indexed citations
3.
Alvis, Bret D., et al.. (2024). A Porcine Model of Acute Respiratory Failure with a Continuous Infusion of Oleic Acid. Journal of Visualized Experiments.
4.
Alvis, Bret D., et al.. (2024). Noninvasive Hemodynamic Monitors, What Is New and Old. PubMed. 42(1). 151–170.
5.
Bergman, Zachary, Richard W. Bianco, Gregory J. Beilman, et al.. (2023). The Effect of Fluid Pre-loading on Vital Signs and Hemodynamic Parameters in a Porcine Model of Lipopolysaccharide-Induced Endotoxemia. Cureus. 15(8). e43103–e43103. 1 indexed citations
6.
Polcz, Monica, Jessica Huston, Jeffrey Schmeckpeper, et al.. (2022). Comparison of clinical symptoms and bioimpedance to pulmonary capillary wedge pressure in heart failure. SHILAP Revista de lepidopterología. 15. 100133–100133. 4 indexed citations
7.
Hocking, Kyle M., Jessica Huston, Monica Polcz, et al.. (2022). Evaluation of Common Clinical and Hemodynamic Parameters to Pulmonary Capillary Wedge Pressures in Patients Undergoing Right Heart Catheterization. Medical Research Archives. 10(11). 1 indexed citations
8.
Bergman, Zachary, Richard W. Bianco, Gregory J. Beilman, et al.. (2022). Central Venous Waveform Analysis and Cardiac Output in a Porcine Model of Endotoxemic Hypotension and Resuscitation. Journal of the American College of Surgeons. 236(2). 294–304. 2 indexed citations
9.
Alvis, Bret D., Jessica Huston, Monica Polcz, et al.. (2021). Noninvasive Venous Waveform Analysis Correlates With Pulmonary Capillary Wedge Pressure and Predicts 30-Day Admission in Patients With Heart Failure Undergoing Right Heart Catheterization. Journal of Cardiac Failure. 28(12). 1692–1702. 7 indexed citations
10.
Reddy, Srijaya K., Kyle M. Hocking, Monica Polcz, et al.. (2020). Non-Invasive Venous waveform Analysis (NIVA) for volume assessment during complex cranial vault reconstruction: A proof-of-concept study in children. PLoS ONE. 15(7). e0235933–e0235933. 6 indexed citations
11.
Alvis, Bret D., Xiaoke Feng, Matthew S. Shotwell, et al.. (2020). Effects of an anesthesia perioperative surgical home for total knee and hip arthroplasty at a Veterans Affairs Hospital: a quality improvement before-and-after cohort study. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 68(3). 367–375. 7 indexed citations
12.
Alvis, Bret D., Monica Polcz, Jessica Huston, et al.. (2019). Observational Study of Noninvasive Venous Waveform Analysis to Assess Intracardiac Filling Pressures During Right Heart Catheterization. Journal of Cardiac Failure. 26(2). 136–141. 15 indexed citations
13.
Cheung‐Flynn, Joyce, Bret D. Alvis, Kyle M. Hocking, et al.. (2019). Normal Saline solutions cause endothelial dysfunction through loss of membrane integrity, ATP release, and inflammatory responses mediated by P2X7R/p38 MAPK/MK2 signaling pathways. PLoS ONE. 14(8). e0220893–e0220893. 19 indexed citations
14.
Alvis, Bret D., et al.. (2019). Non-Invasive Venous waveform Analysis (NIVA) for monitoring blood loss in human blood donors and validation in a porcine hemorrhage model. Journal of Clinical Anesthesia. 61. 109664–109664. 15 indexed citations
15.
Alvis, Bret D., Kyle M. Hocking, Franz Baudenbacher, et al.. (2018). Peripheral Intravenous Volume Analysis (PIVA) for Quantitating Volume Overload in Patients Hospitalized With Acute Decompensated Heart Failure—A Pilot Study. Journal of Cardiac Failure. 24(8). 525–532. 11 indexed citations
16.
Hocking, Kyle M., Bret D. Alvis, Franz Baudenbacher, et al.. (2017). Peripheral i.v. analysis (PIVA) of venous waveforms for volume assessment in patients undergoing haemodialysis. British Journal of Anaesthesia. 119(6). 1135–1140. 21 indexed citations
17.
18.
King, Adam, Bret D. Alvis, & Matthew D. McEvoy. (2016). Enhanced recovery after surgery, perioperative medicine, and the perioperative surgical home. Current Opinion in Anaesthesiology. 29(6). 727–732. 26 indexed citations
19.
Alvis, Bret D. & Christopher G. Hughes. (2015). Physiology Considerations in Geriatric Patients. Anesthesiology Clinics. 33(3). 447–456. 120 indexed citations
20.
Herwaldt, Loreen A., Bret D. Alvis, Kristopher P. Heilmann, et al.. (2009). Community-Associated Methicillin-ResistantStaphylococcus aureus, Iowa, USA. Emerging infectious diseases. 15(10). 1582–1589. 35 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Oluwole Adegbala Breakdown of academic impact, for papers by Lourdes Vicent Breakdown of academic impact, for papers by Jørund Langørgen Breakdown of academic impact, for papers by Alberto Pagnamenta Breakdown of academic impact, for papers by Nanhi Mitter Breakdown of academic impact, for papers by Stephen J. Kaplan Breakdown of academic impact, for papers by Jayakumar Sreenivasan Breakdown of academic impact, for papers by Melissa L. Whitmill Breakdown of academic impact, for papers by Piotr Knapik Breakdown of academic impact, for papers by Luigi Carbone
Rankless by CCL
2026