Clare Atzema

5.4k total citations
132 papers, 2.6k citations indexed

About

Clare Atzema is a scholar working on Cardiology and Cardiovascular Medicine, Emergency Medicine and Oncology. According to data from OpenAlex, Clare Atzema has authored 132 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Cardiology and Cardiovascular Medicine, 33 papers in Emergency Medicine and 26 papers in Oncology. Recurrent topics in Clare Atzema's work include Atrial Fibrillation Management and Outcomes (35 papers), Emergency and Acute Care Studies (28 papers) and Cardiac Arrhythmias and Treatments (20 papers). Clare Atzema is often cited by papers focused on Atrial Fibrillation Management and Outcomes (35 papers), Emergency and Acute Care Studies (28 papers) and Cardiac Arrhythmias and Treatments (20 papers). Clare Atzema collaborates with scholars based in Canada, United States and United Kingdom. Clare Atzema's co-authors include Peter C. Austin, Michael J. Schull, Rinku Sutradhar, Craig C. Earle, Lisa Barbera, Hsien Seow, Doris Howell, Deborah Dudgeon, Paul Dorian and Jonathan Sussman and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Clare Atzema

122 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Clare Atzema Canada 28 914 655 532 490 342 132 2.6k
Nathan E. Goldstein United States 29 1.6k 1.8× 1.3k 2.0× 252 0.5× 312 0.6× 551 1.6× 109 3.4k
Zara Cooper United States 34 771 0.8× 1.5k 2.3× 290 0.5× 644 1.3× 1.0k 2.9× 195 3.9k
Keith M. Swetz United States 31 693 0.8× 1.4k 2.1× 259 0.5× 544 1.1× 587 1.7× 130 2.9k
Hadas D. Fischer Canada 30 533 0.6× 206 0.3× 452 0.8× 153 0.3× 182 0.5× 83 2.9k
Sabina Hunziker Switzerland 29 221 0.2× 424 0.6× 227 0.4× 1.1k 2.3× 212 0.6× 107 2.4k
Theresa I. Shireman United States 27 731 0.8× 331 0.5× 205 0.4× 94 0.2× 343 1.0× 173 3.0k
Phil Alderson United Kingdom 25 416 0.5× 391 0.6× 96 0.2× 315 0.6× 609 1.8× 42 2.8k
Evelyne A. Gahbauer United States 31 760 0.8× 776 1.2× 158 0.3× 317 0.6× 801 2.3× 68 7.1k
Krystal Hunter United States 21 226 0.2× 201 0.3× 209 0.4× 395 0.8× 268 0.8× 169 1.9k
Allan Garland Canada 36 495 0.5× 571 0.9× 89 0.2× 718 1.5× 649 1.9× 133 3.8k

Countries citing papers authored by Clare Atzema

Since Specialization
Citations

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

Fields of papers citing papers by Clare Atzema

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Clare Atzema. 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 Clare Atzema. The network helps show where Clare Atzema may publish in the future.

Co-authorship network of co-authors of Clare Atzema

This figure shows the co-authorship network connecting the top 25 collaborators of Clare Atzema. A scholar is included among the top collaborators of Clare Atzema 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 Clare Atzema. Clare Atzema 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.
Proietti, Marco, Valeria Raparelli, Clare Atzema, et al.. (2025). Gendered social determinants of health and risk of major adverse outcomes in atrial fibrillation. European Journal of Internal Medicine. 135. 83–90. 1 indexed citations
2.
Udell, Jacob A., Alice Chong, Jiming Fang, et al.. (2024). Time to SGLT2 Inhibitors Initiation in Patients With Heart Failure. Journal of the American Heart Association. 13(8). e032296–e032296. 2 indexed citations
3.
Atzema, Clare, Daphne J. Korczak, Sidney H. Kennedy, et al.. (2024). Self-harm presentations to hospital trauma centre emergency departments during the first year of the COVID-19 pandemic. Psychiatry Research. 336. 115892–115892.
4.
McNaughton, Candace D., Peter C. Austin, Zhiyin Li, et al.. (2024). Higher Post-Acute Health Care Costs Following SARS-CoV-2 Infection Among Adults in Ontario, Canada. Journal of Multidisciplinary Healthcare. Volume 17. 5749–5761.
5.
Fang, Jiming, Lu Han, Peter C. Austin, et al.. (2023). Stroke risk in women with atrial fibrillation. European Heart Journal. 45(2). 104–113. 28 indexed citations
6.
Cheng, Ivy, et al.. (2022). Using Case Costing to Evaluate the Potential Impact of a Reintegration Unit on an Acute-Care Hospital’s Capacity and Resources. Healthcare Quarterly. 24(4). 27–33. 1 indexed citations
7.
Barbera, Lisa, et al.. (2021). I’m here because I was told to come: a study of cancer patients’ reasons for attending the emergency department. Supportive Care in Cancer. 29(11). 6565–6578. 4 indexed citations
8.
Atzema, Clare, et al.. (2021). High blood pressure readings on in-store machines: a qualitative study of the perspective of pharmacy staff. Journal of Pharmaceutical Policy and Practice. 14(1). 13–13.
9.
Iqbal, Javaid, Rinku Sutradhar, Haoyu Zhao, et al.. (2020). Operationalizing Outpatient Palliative Care Referral Criteria in Lung Cancer Patients: A Population-Based Cohort Study Using Health Administrative Data. Journal of Palliative Medicine. 23(5). 670–677. 6 indexed citations
10.
Ivers, Noah, Jon-David Schwalm, Zachary Bouck, et al.. (2020). Interventions supporting long term adherence and decreasing cardiovascular events after myocardial infarction (ISLAND): pragmatic randomised controlled trial. BMJ. 369. m1731–m1731. 39 indexed citations
11.
Kendzerska, Tetyana, Andrea S. Gershon, Clare Atzema, et al.. (2018). Sleep Apnea Increases the Risk of New Hospitalized Atrial Fibrillation. CHEST Journal. 154(6). 1330–1339. 31 indexed citations
12.
Atzema, Clare, Peter C. Austin, Bing Yu, et al.. (2018). Effect of early physician follow-up on mortality and subsequent hospital admissions after emergency care for heart failure: a retrospective cohort study. Canadian Medical Association Journal. 190(50). E1468–E1477. 18 indexed citations
13.
Ivers, Noah, Holly O. Witteman, Justin Presseau, et al.. (2017). Interventions Supporting Long-term Adherence aNd Decreasing cardiovascular events (ISLAND): Pragmatic randomized trial protocol. American Heart Journal. 190. 64–75. 13 indexed citations
14.
Barbera, Lisa, Rinku Sutradhar, Anna Chu, et al.. (2017). Opioid Prescribing Among Cancer and Non-cancer Patients: Time Trend Analysis in the Elderly Using Administrative Data. Journal of Pain and Symptom Management. 54(4). 484–492.e1. 22 indexed citations
15.
Rose, Louise, Damon C. Scales, Clare Atzema, et al.. (2016). Emergency Department Length of Stay for Critical Care Admissions. A Population-based Study. Annals of the American Thoracic Society. 13(8). 1324–1332. 47 indexed citations
16.
Barbera, Lisa, Clare Atzema, Rinku Sutradhar, et al.. (2013). Do Patient-Reported Symptoms Predict Emergency Department Visits in Cancer Patients? A Population-Based Analysis. Annals of Emergency Medicine. 61(4). 427–437.e5. 92 indexed citations
17.
Atzema, Clare, et al.. (2012). Physician-Rated Utility of Procedure Videos for Teaching Procedures in the Emergency Department, Overall and during Emergency Department Crowding. International Journal of Clinical Medicine. 3(7). 758–764. 1 indexed citations
18.
Atzema, Clare, Michael J. Schull, Paul Kurdyak, et al.. (2012). Wait times in the emergency department for patients with mental illness. Canadian Medical Association Journal. 184(18). E969–E976. 20 indexed citations
19.
Howell, Doris, Amna Husain, Hsien Seow, et al.. (2012). Symptom clusters in a population-based ambulatory cancer cohort validated using bootstrap methods. European Journal of Cancer. 48(16). 3073–3081. 19 indexed citations
20.
Seow, Hsien, Lisa Barbera, Rinku Sutradhar, et al.. (2011). Trajectory of Performance Status and Symptom Scores for Patients With Cancer During the Last Six Months of Life. Journal of Clinical Oncology. 29(9). 1151–1158. 327 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 Nathan E. Goldstein Breakdown of academic impact, for papers by Zara Cooper Breakdown of academic impact, for papers by Keith M. Swetz Breakdown of academic impact, for papers by Hadas D. Fischer Breakdown of academic impact, for papers by Sabina Hunziker Breakdown of academic impact, for papers by Theresa I. Shireman Breakdown of academic impact, for papers by Phil Alderson Breakdown of academic impact, for papers by Evelyne A. Gahbauer Breakdown of academic impact, for papers by Krystal Hunter Breakdown of academic impact, for papers by Allan Garland
Rankless by CCL
2026