Bradley G. Hammill

11.2k total citations · 1 hit paper
178 papers, 7.8k citations indexed

About

Bradley G. Hammill is a scholar working on Cardiology and Cardiovascular Medicine, Economics and Econometrics and General Health Professions. According to data from OpenAlex, Bradley G. Hammill has authored 178 papers receiving a total of 7.8k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Cardiology and Cardiovascular Medicine, 46 papers in Economics and Econometrics and 29 papers in General Health Professions. Recurrent topics in Bradley G. Hammill's work include Heart Failure Treatment and Management (49 papers), Healthcare Policy and Management (27 papers) and Health Systems, Economic Evaluations, Quality of Life (26 papers). Bradley G. Hammill is often cited by papers focused on Heart Failure Treatment and Management (49 papers), Healthcare Policy and Management (27 papers) and Health Systems, Economic Evaluations, Quality of Life (26 papers). Bradley G. Hammill collaborates with scholars based in United States, United Kingdom and Canada. Bradley G. Hammill's co-authors include Lesley H. Curtis, Adrian F. Hernandez, Kevin A. Schulman, Eric D. Peterson, Gregg C. Fonarow, Elizabeth R. DeLong, Judith M. Kramer, T. Bruce Ferguson, David J. Whellan and Kevin J. Anstrom and has published in prestigious journals such as New England Journal of Medicine, JAMA and Circulation.

In The Last Decade

Bradley G. Hammill

170 papers receiving 7.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Incidence and Prevalence of Atrial Fibrillation and Associated Mortality Among Medicare Beneficiaries: 1993–2007

2012 414 citations Jonathan P. Piccini, Bradley G. Hammill et al. Circulation Cardiovascular Quality and Outcomes profile →

Peers

Bradley G. Hammill

CCM

SURGE

EPIDE

PRM

Laine Thomas United States

Saif S. Rathore United States

Pamela N. Peterson United States

Rohan Khera United States

Adam D. DeVore United States

Mary Norine Walsh United States

Andreas Laupacis Canada

Wolfgang C. Winkelmayer United States

Jersey Chen United States

E. Magnus Ohman United States

Laine Thomas United States

Bradley G. Hammill

8.9k ×1.7

CCM

1.2k ×0.8

SURGE

1.3k ×1.4

EPIDE

1.0k ×1.2

803 ×0.9

PRM

Citations per year, relative to Bradley G. Hammill Bradley G. Hammill (= 1×) peers Laine Thomas

Countries citing papers authored by Bradley G. Hammill

Since Specialization

Citations

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

Fields of papers citing papers by Bradley G. Hammill

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Bradley G. Hammill. 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 Bradley G. Hammill. The network helps show where Bradley G. Hammill may publish in the future.

Co-authorship network of co-authors of Bradley G. Hammill

This figure shows the co-authorship network connecting the top 25 collaborators of Bradley G. Hammill. A scholar is included among the top collaborators of Bradley G. Hammill 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 Bradley G. Hammill. Bradley G. Hammill is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Weberpals, Janick, Pamela A. Shaw, Kueiyu Joshua Lin, et al.. (2025). High-dimensional multiple imputation for partially observed confounders including natural language processing–derived auxiliary covariates. American Journal of Epidemiology. 195(1). 10–20. 1 indexed citations

Kaltenbach, Lisa A., Gregg C. Fonarow, Karen Chiswell, et al.. (2025). Clinical and Financial Implications of Inpatient and Outpatient Management of Worsening Heart Failure. European Journal of Heart Failure. 27(11). 2019–2030.

Raman, Sudha R., Bradley G. Hammill, Pamela A. Shaw, et al.. (2024). Analyzing missingness patterns in real-world data using the SMDI toolkit: application to a linked EHR-claims pharmacoepidemiology study. BMC Medical Research Methodology. 24(1). 246–246. 2 indexed citations

Vick, Judith B., Peter A. Ubel, Christopher E. Cox, et al.. (2024). Shared Decision-Making Communication and Prognostic Misunderstanding in the ICU. JAMA Network Open. 7(10). e2439715–e2439715. 1 indexed citations

Wang, Virginia, et al.. (2024). Medicare Enrollment and Spending Among Patients Initiating Dialysis After the Affordable Care Act. JAMA Health Forum. 5(12). e244304–e244304.

Weberpals, Janick, Sudha R. Raman, Pamela A. Shaw, et al.. (2024). smdi: an R package to perform structural missing data investigations on partially observed confounders in real-world evidence studies. JAMIA Open. 7(1). ooae008–ooae008. 6 indexed citations

Xu, Hanzhang, Bradley G. Hammill, Scott M. Lynch, et al.. (2024). Association Between Socioeconomic Disadvantage and Risks of Early and Recurrent Admissions Among Patients With Newly Diagnosed Heart Failure. Circulation Cardiovascular Quality and Outcomes. 17(12). e011141–e011141. 3 indexed citations

Raman, Sudha R., et al.. (2023). Non-overdose acute care hospitalizations for opioid use disorder among commercially-insured adults: a retrospective cohort study. Addiction Science & Clinical Practice. 18(1). 3 indexed citations

Hammill, Bradley G., Amy G. Clark, Sean D. Pokorney, et al.. (2023). Abstract 12649: Harnessing Ambulatory Monitoring Data to Improve Prediction of Heart Failure. Circulation. 148(Suppl_1). 1 indexed citations

10.

Raman, Sudha R., Emily C. O’Brien, Bradley G. Hammill, et al.. (2022). Evaluating fitness-for-use of electronic health records in pragmatic clinical trials: reported practices and recommendations. Journal of the American Medical Informatics Association. 29(5). 798–804. 7 indexed citations

11.

Weissler, E. Hope, et al.. (2022). Association Between Device Type and Type IIIb Endoleaks Following Thoracic Endovascular Aortic Repair. European Journal of Vascular and Endovascular Surgery. 65(1). 112–119. 4 indexed citations

12.

Rao, Vishal N., Morgana Mongraw‐Chaffin, Michael E. Hall, et al.. (2021). Regional Adiposity and Risk of Heart Failure and Mortality: The Jackson Heart Study. Journal of the American Heart Association. 10(14). e020920–e020920. 29 indexed citations

13.

Maciejewski, Matthew L., et al.. (2019). Care continuity impacts medicare expenditures of older adults: Fact or fiction?. Healthcare. 8(1). 100364–100364. 2 indexed citations

14.

Sharma, Abhinav, Xin Zhao, Bradley G. Hammill, et al.. (2018). Trends in Noncardiovascular Comorbidities Among Patients Hospitalized for Heart Failure. Circulation Heart Failure. 11(6). e004646–e004646. 129 indexed citations

15.

Kalman, Noah S., Bradley G. Hammill, Robert Murray, & Kevin A. Schulman. (2014). Removing a constraint on hospital utilization: a natural experiment in Maryland.. PubMed. 20(6). e191–9. 5 indexed citations

16.

Lad, Eleonora M., Bradley G. Hammill, Laura G. Qualls, et al.. (2013). Treatment Patterns in Neovascular Age-Related Macular Degeneration between 2005-2010. Investigative Ophthalmology & Visual Science. 54(15). 3819–3819. 1 indexed citations

17.

Hammill, Bradley G., Lesley H. Curtis, Kevin A. Schulman, & David J. Whellan. (2009). Relationship Between Cardiac Rehabilitation and Long-Term Risks of Death and Myocardial Infarction Among Elderly Medicare Beneficiaries. Circulation. 121(1). 63–70. 379 indexed citations

18.

Hernandez, Adrian F., Gregg C. Fonarow, Bradley G. Hammill, et al.. (2009). Clinical Effectiveness of Implantable Cardioverter-Defibrillators Among Medicare Beneficiaries With Heart Failure. Circulation Heart Failure. 3(1). 7–13. 54 indexed citations

19.

DiMartino, Lisa, Bradley G. Hammill, Lesley H. Curtis, et al.. (2009). External Validity of the Cardiovascular Health Study. Medical Care. 47(8). 916–923. 21 indexed citations

20.

Curtis, Lesley H., Sana M. Al‐Khatib, Alisa M. Shea, et al.. (2007). Sex Differences in the Use of Implantable Cardioverter-Defibrillators for Primary and Secondary Prevention of Sudden Cardiac Death. JAMA. 298(13). 1517–24. 200 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.

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