John Ward

2.8k total citations · 2 hit papers
14 papers, 1.9k citations indexed

About

John Ward is a scholar working on Cardiology and Cardiovascular Medicine, Internal Medicine and Epidemiology. According to data from OpenAlex, John Ward has authored 14 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 5 papers in Internal Medicine and 4 papers in Epidemiology. Recurrent topics in John Ward's work include Atrial Fibrillation Management and Outcomes (5 papers), Venous Thromboembolism Diagnosis and Management (5 papers) and Ultrasound in Clinical Applications (3 papers). John Ward is often cited by papers focused on Atrial Fibrillation Management and Outcomes (5 papers), Venous Thromboembolism Diagnosis and Management (5 papers) and Ultrasound in Clinical Applications (3 papers). John Ward collaborates with scholars based in Canada, United States and Australia. John Ward's co-authors include Ian G. Stiell, David R. Anderson, George Kovács, Marc Rodger, Jonathan Dreyer, Michael J. Kovacs, David Barnes, Philip S. Wells, Melissa Forgie and Ralph George and has published in prestigious journals such as New England Journal of Medicine, Annals of Internal Medicine and Neurology.

In The Last Decade

John Ward

14 papers receiving 1.8k citations

Hit Papers

Excluding Pulmonary Embolism at the Bedside without Diagn... 1992 2026 2003 2014 2001 1992 250 500 750
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.

  1. Excluding Pulmonary Embolism at the Bedside without Diagnostic Imaging: Management of Patients with Suspected Pulmonary Embolism Presenting to the Emergency Department by Using a Simple Clinical Model and d-dimer
    2001 934 citations Philip S. Wells, David R. Anderson et al. Annals of Internal Medicine profile →
  2. Subcutaneous Low-Molecular-Weight Heparin Compared with Continuous Intravenous Heparin in the Treatment of Proximal-Vein Thrombosis
    1992 544 citations Russell D. Hull, Gary E. Raskob et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Ward Canada 11 1.4k 874 465 379 261 14 1.9k
Janis Bormanis Canada 14 1.7k 1.2× 815 0.9× 679 1.5× 434 1.1× 329 1.3× 34 2.2k
Tom van der Hulle Netherlands 19 1.3k 0.9× 882 1.0× 265 0.6× 188 0.5× 173 0.7× 69 1.6k
Wojtek Wiercioch Canada 18 1.2k 0.9× 745 0.9× 440 0.9× 90 0.2× 243 0.9× 57 2.3k
Mauro Campanini Italy 18 882 0.6× 766 0.9× 331 0.7× 124 0.3× 132 0.5× 60 1.8k
Pierpaolo Di Micco Italy 24 1.0k 0.7× 842 1.0× 332 0.7× 59 0.2× 388 1.5× 144 1.9k
Remedios Otero Spain 25 2.2k 1.6× 1.6k 1.8× 457 1.0× 394 1.0× 181 0.7× 139 2.9k
Tobias Tritschler Switzerland 14 1.0k 0.7× 475 0.5× 276 0.6× 84 0.2× 174 0.7× 61 1.5k
M. Sean McMurtry Canada 12 1.5k 1.1× 1.0k 1.2× 403 0.9× 315 0.8× 108 0.4× 26 1.9k
Harriët Heijboer Netherlands 26 2.2k 1.6× 1.1k 1.2× 1.1k 2.3× 117 0.3× 1.7k 6.6× 45 3.3k
Andrew J. Knighton United States 14 631 0.5× 459 0.5× 274 0.6× 76 0.2× 84 0.3× 46 1.4k

Countries citing papers authored by John Ward

Since Specialization
Citations

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

Fields of papers citing papers by John Ward

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Ward

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

All Works

14 of 14 papers shown
1.
Ward, John, et al.. (2018). A Process Evaluation of a Web-Based Mental Health Portal (WalkAlong) Using Google Analytics. JMIR Mental Health. 5(3). e50–e50. 27 indexed citations
2.
Perimbeti, Stuthi, et al.. (2017). Trends in Infective Endocarditis Complicated by Congestive Heart Failure: Data From the National Inpatient Sample From 1999-2014. CHEST Journal. 152(4). A65–A65. 1 indexed citations
3.
Perimbeti, Stuthi, et al.. (2017). Respiratory Failure in Acute Infective Endocarditis, Trends and Outcomes: Data From the National Inpatient Sample From 1999-2014. CHEST Journal. 152(4). A63–A63. 1 indexed citations
4.
Zhang, Melvyn, et al.. (2015). The alcohol tracker application: an initial evaluation of user preferences. BMJ Innovations. 2(1). 8–13. 32 indexed citations
5.
Scheuermeyer, Frank, Martha Mackay, Jim Christenson, et al.. (2015). There Are Sex Differences in the Demographics and Risk Profiles of Emergency Department (ED) Patients With Atrial Fibrillation and Flutter, but no Apparent Differences in ED Management or Outcomes. Academic Emergency Medicine. 22(9). 1067–1075. 34 indexed citations
6.
Scheuermeyer, Frank, Brian H. Rowe, Eric Grafstein, et al.. (2014). Emergency Department Patients With Atrial Fibrillation or Flutter and an Acute Underlying Medical Illness May Not Benefit From Attempts to Control Rate or Rhythm. Annals of Emergency Medicine. 65(5). 511–522.e2. 25 indexed citations
7.
Scheuermeyer, Frank, Grant Innes, Eric Grafstein, et al.. (2013). Missed Opportunities for Appropriate Anticoagulation Among Emergency Department Patients With Uncomplicated Atrial Fibrillation or Flutter. Annals of Emergency Medicine. 62(6). 557–565.e2. 30 indexed citations
8.
Kühn, Lisa, Linda Worrall‐Carter, John Ward, & Karen Page. (2013). Factors associated with delayed treatment onset for acute myocardial infarction in Victorian emergency departments: A regression tree analysis. Australasian Emergency Nursing Journal. 16(4). 160–169. 10 indexed citations
9.
Kühn, Lisa, Karen Page, John Ward, & Linda Worrall‐Carter. (2013). The process and utility of classification and regression tree methodology in nursing research. Journal of Advanced Nursing. 70(6). 1276–1286. 41 indexed citations
10.
Anderson, David R., M.J. Kovacs, George Kovács, et al.. (2003). Combined use of clinical assessment and d-dimer to improve the management of patients presenting to the emergency department with suspected deep vein thrombosis (the EDITED Study). Journal of Thrombosis and Haemostasis. 1(4). 645–651. 83 indexed citations
11.
Wells, Philip S., David R. Anderson, Marc Rodger, et al.. (2001). Excluding Pulmonary Embolism at the Bedside without Diagnostic Imaging: Management of Patients with Suspected Pulmonary Embolism Presenting to the Emergency Department by Using a Simple Clinical Model and d-dimer. Annals of Internal Medicine. 135(2). 98–107. 934 indexed citations breakdown →
12.
Stannard, James P., et al.. (1996). Prophylaxis of deep venous thrombosis after total hip arthroplasty by using intermittent compression of the plantar venous plexus.. PubMed. 25(2). 127–34. 40 indexed citations
13.
Rodriguez, Moses, Aksel Sıva, John Ward, et al.. (1994). Impairment, disability, and handicap in multiple sclerosis. Neurology. 44(1). 28–28. 134 indexed citations
14.
Hull, Russell D., Gary E. Raskob, Graham F. Pineo, et al.. (1992). Subcutaneous Low-Molecular-Weight Heparin Compared with Continuous Intravenous Heparin in the Treatment of Proximal-Vein Thrombosis. New England Journal of Medicine. 326(15). 975–982. 544 indexed citations breakdown →

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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