Mark R. Helmers

689 total citations
62 papers, 398 citations indexed

About

Mark R. Helmers is a scholar working on Surgery, Biomedical Engineering and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Mark R. Helmers has authored 62 papers receiving a total of 398 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 28 papers in Biomedical Engineering and 15 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Mark R. Helmers's work include Cardiac Structural Anomalies and Repair (30 papers), Transplantation: Methods and Outcomes (28 papers) and Mechanical Circulatory Support Devices (28 papers). Mark R. Helmers is often cited by papers focused on Cardiac Structural Anomalies and Repair (30 papers), Transplantation: Methods and Outcomes (28 papers) and Mechanical Circulatory Support Devices (28 papers). Mark R. Helmers collaborates with scholars based in United States, Canada and Australia. Mark R. Helmers's co-authors include Amit Iyengar, Jason J. Han, Pavan Atluri, William L. Patrick, John J. Kelly, Marisa Cevasco, Max Shin, Peter J. Altshuler, Benjamin Smood and Juan F. Calderón and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and SHILAP Revista de lepidopterología.

In The Last Decade

Mark R. Helmers

52 papers receiving 394 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Mark R. Helmers United States 12 234 120 115 65 55 62 398
Jonathan Cardella United States 11 303 1.3× 48 0.4× 53 0.5× 127 2.0× 131 2.4× 50 524
Ahmed E. Hozain United States 8 145 0.6× 49 0.4× 58 0.5× 71 1.1× 32 0.6× 14 268
Scott DeRoo United States 10 172 0.7× 109 0.9× 51 0.4× 53 0.8× 63 1.1× 24 358
Diana M. Girnita United States 11 169 0.7× 29 0.2× 44 0.4× 15 0.2× 49 0.9× 21 380
Mehrdad Golian Canada 9 139 0.6× 305 2.5× 51 0.4× 23 0.4× 17 0.3× 34 508
Aida Venado United States 10 152 0.6× 16 0.1× 36 0.3× 147 2.3× 47 0.9× 37 401
Eduardo Solís García France 8 200 0.9× 107 0.9× 71 0.6× 12 0.2× 12 0.2× 26 266
Amit Soni United States 12 66 0.3× 30 0.3× 12 0.1× 31 0.5× 36 0.7× 36 389
David Iturbe‐Fernández Spain 11 140 0.6× 14 0.1× 41 0.4× 217 3.3× 41 0.7× 65 414
Derek West United States 13 173 0.7× 13 0.1× 63 0.5× 52 0.8× 61 1.1× 28 446

Countries citing papers authored by Mark R. Helmers

Since Specialization
Citations

This map shows the geographic impact of Mark R. Helmers'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 Mark R. Helmers with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark R. Helmers more than expected).

Fields of papers citing papers by Mark R. Helmers

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark R. Helmers. 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 Mark R. Helmers. The network helps show where Mark R. Helmers may publish in the future.

Co-authorship network of co-authors of Mark R. Helmers

This figure shows the co-authorship network connecting the top 25 collaborators of Mark R. Helmers. A scholar is included among the top collaborators of Mark R. Helmers 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 Mark R. Helmers. Mark R. Helmers 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.
2.
Iyengar, Amit, et al.. (2024). Center Volume Predicts Improved Early Outcomes in Multiorgan Heart Transplantation. Transplantation Proceedings. 56(1). 135–144. 2 indexed citations
3.
Iyengar, Amit, Max Shin, S. Kim, et al.. (2024). Combined Heart-Liver Transplant versus Isolated Heart or Liver Transplant in Amyloidosis. The Journal of Heart and Lung Transplantation. 43(4). S265–S265. 1 indexed citations
4.
Uman, Selen, Mark R. Helmers, Amit Iyengar, et al.. (2024). Engineering and Monitoring the Sustained Release of Extracellular Vesicles from Hydrogels for In Vivo Therapeutic Applications. SHILAP Revista de lepidopterología. 4(11). 1 indexed citations
5.
Iyengar, Amit, William L. Patrick, Mark R. Helmers, et al.. (2023). Neighborhood Socioeconomic Status Independently Predicts Outcomes After Mitral Valve Surgery. The Annals of Thoracic Surgery. 115(4). 940–947. 5 indexed citations
6.
Kim, Samuel T., Amit Iyengar, Mark R. Helmers, et al.. (2023). Heart Retransplantation Under the 2018 Adult Heart Allocation Policy. The Annals of Thoracic Surgery. 117(3). 603–609. 1 indexed citations
7.
Kim, Samuel T., Amit Iyengar, Mark R. Helmers, et al.. (2023). Outcomes of COVID‐19–Positive Donor Heart Transplantation in the United States. Journal of the American Heart Association. 12(14). e029178–e029178. 5 indexed citations
8.
Iyengar, Amit, et al.. (2023). Extended criteria donor organ use for heart-lung transplantation in the modern era. Clinics. 78. 100205–100205. 3 indexed citations
9.
Iyengar, Amit, et al.. (2023). Prosthesis Choice in Dialysis Patients Undergoing Mitral Valve Replacement. The Annals of Thoracic Surgery. 116(5). 963–970.
10.
Iyengar, Amit, Max Shin, Mark R. Helmers, et al.. (2023). Comparison of Intraaortic Balloon Pump and Impella 5.5 as Heart Transplant Bridging Strategies. The Annals of Thoracic Surgery. 116(4). 811–817. 7 indexed citations
11.
Iyengar, Amit, et al.. (2022). Heart–kidney transplant versus heart transplant in the obese: a propensity-matched analysis. European Journal of Cardio-Thoracic Surgery. 63(1). 2 indexed citations
12.
Iyengar, Amit, et al.. (2022). Failure to rescue: obesity increases the risk of mortality following early graft failure in heart transplantation in UNOS database patients. Interactive Cardiovascular and Thoracic Surgery. 35(3). 1 indexed citations
13.
Altshuler, Peter J., Mark R. Helmers, Jason J. Han, et al.. (2021). Superoxide Dismutase‐Loaded Nanoparticles Attenuate Myocardial Ischemia‐Reperfusion Injury and Protect against Chronic Adverse Ventricular Remodeling. Advanced Therapeutics. 4(6). 20 indexed citations
14.
Han, Jason J., Max Shin, William L. Patrick, et al.. (2021). How Should ECMO Be Used Under Conditions of Severe Scarcity? A Population Study of Public Perception. Journal of Cardiothoracic and Vascular Anesthesia. 36(6). 1662–1669. 7 indexed citations
15.
Helmers, Mark R., Benjamin Smood, Amit Iyengar, et al.. (2021). The modified US heart allocation system improves transplant rates and decreases status upgrade utilization for patients with hypertrophic cardiomyopathy. The Journal of Heart and Lung Transplantation. 40(10). 1181–1190. 11 indexed citations
16.
17.
Patrick, William L., Jason J. Han, John J. Kelly, et al.. (2020). Neighborhood socioeconomic status is associated with differences in operative management and long-term survival after coronary artery bypass grafting. Journal of Thoracic and Cardiovascular Surgery. 164(1). 92–102.e8. 20 indexed citations
18.
Bowen, Caitlin J., Juan F. Calderón, Elaine C. Davis, et al.. (2019). Targetable cellular signaling events mediate vascular pathology in vascular Ehlers-Danlos syndrome. Journal of Clinical Investigation. 130(2). 686–698. 43 indexed citations
19.
Helmers, Mark R., Mark W. Ball, Michael A. Gorin, Phillip M. Pierorazio, & Mohamad E. Allaf. (2016). Robotic versus laparoscopic radical nephrectomy: comparative analysis and cost considerations.. PubMed. 23(5). 8435–8440. 17 indexed citations
20.
Porter, Jason R., Mark R. Helmers, Ping Wang, et al.. (2010). Profiling small molecule inhibitors against helix–receptor interactions: the Bcl-2 family inhibitor BH3I-1 potently inhibits p53/hDM2. Chemical Communications. 46(42). 8020–8020. 11 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 Jonathan Cardella Breakdown of academic impact, for papers by Ahmed E. Hozain Breakdown of academic impact, for papers by Scott DeRoo Breakdown of academic impact, for papers by Diana M. Girnita Breakdown of academic impact, for papers by Mehrdad Golian Breakdown of academic impact, for papers by Aida Venado Breakdown of academic impact, for papers by Eduardo Solís García Breakdown of academic impact, for papers by Amit Soni Breakdown of academic impact, for papers by David Iturbe‐Fernández Breakdown of academic impact, for papers by Derek West
Rankless by CCL
2026