Frederick Alan Spencer

18.5k citations
121 papers · 14.2k · 11 hit papers · h-index 52

Impact in

    • Venous Thromboembolism Diagnosis and Management
    • Atrial Fibrillation Management and Outcomes
    • Acute Myocardial Infarction Research
    • Antiplatelet Therapy and Cardiovascular Diseases
    • Cardiac, Anesthesia and Surgical Outcomes

Papers in

    • Venous Thromboembolism Diagnosis and Management 62
    • Acute Myocardial Infarction Research 27
    • Atrial Fibrillation Management and Outcomes 26
    • Antiplatelet Therapy and Cardiovascular Diseases 8
    • Heart Failure Treatment and Management 6

Frederick Alan Spencer

120 papers receiving 13.5k citations

Frederick Alan Spencer's Hit Papers

Perioperative Management of Patients With Atrial Fibrillation Receiving a Direct Oral Anticoagulant 2019 · 353 citations
3530+7+15Years since publication4008001.2k

Peers

Frederick Alan Spencer
Comparison fields: 5 of 164
  • Internal Medicine 6.6k
  • Cardiology and Cardiovascular Medicine 6.1k
  • Hematology 1.2k
  • Emergency Medical Services 676
  • Critical Care and Intensive Care Medicine 482
Replace James Demetrios Douketis with:
James Demetrios Douketis Canada
Alex C. Spyropoulos United States
Joel Geoffrey Ray Canada
Suzanne C. Cannegieter Netherlands
Frederick A. Anderson United States
David García United States
SEBASTIAN M. SCHELLONG Germany
Alain Leizorovicz France
Shannon M. Bates Canada
Gary E. Raskob United States
Frederick Alan Spencer relative to James Demetrios Douketis Canada James Demetrios Douketis's profile →
Citations per field
00.5×1.5×
James Demetrios Douketis · 1×
Citations per year

Countries citing papers authored by Frederick Alan Spencer

Since Specialization
Citations

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

Fields of papers citing papers by Frederick Alan Spencer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Frederick Alan Spencer. 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 Frederick Alan Spencer. The network helps show where Frederick Alan Spencer may publish in the future.

Co-authors

The 25 scholars most cited alongside Frederick Alan Spencer, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Frederick Alan Spencer Line = papers co-authored together Frederick Alan Spencer links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 121 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Risk Factors for Venous Thromboembolism
Hit paper breakdown →
20031328
2
Perioperative Management of Antithrombotic Therapy
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20121228
3
The epidemiology of venous thromboembolism
Hit paper breakdown →
2016783
4
Antithrombotic Therapy for Atrial Fibrillation
Hit paper breakdown →
2012758
5
American Society of Hematology 2018 guidelines for management of venous thromboembolism: prophylaxis for hospitalized and nonhospitalized medical patients
Hit paper breakdown →
2018567
6
Recent Trends in the Incidence, Treatment, and Outcomes of Patients with STEMI and NSTEMI
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2010537
7
Predictive and Associative Models to Identify Hospitalized Medical Patients at Risk for VTE
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2011431
8 2007420
9
Primary and Secondary Prevention of Cardiovascular Disease
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2012376
10
Perioperative Management of Patients With Atrial Fibrillation Receiving a Direct Oral Anticoagulant
Hit paper breakdown →
2019353
11 2006348
12 2010348
13 2012347
14
Strategies to enhance venous thromboprophylaxis in hospitalized medical patients (SENTRY): a pilot cluster randomized trial
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2013316
15 2007311
16 2012292
17 2016258
18
Diagnosis of Pulmonary Embolism with d -Dimer Adjusted to Clinical Probability
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2019243
19 2014223
20 2013222

About Frederick Alan Spencer

Frederick Alan Spencer is a scholar working on Internal Medicine, Cardiology and Cardiovascular Medicine, Hematology, Surgery and Emergency Medical Services, having authored 121 papers that have together received 14.2k indexed citations. Recurring topics across this work include Venous Thromboembolism Diagnosis and Management (62 papers), Acute Myocardial Infarction Research (27 papers), Atrial Fibrillation Management and Outcomes (26 papers), Antiplatelet Therapy and Cardiovascular Diseases (8 papers), Blood Coagulation and Thrombosis Mechanisms (8 papers), Heart Failure Treatment and Management (6 papers), Diagnosis and Treatment of Venous Diseases (5 papers) and Central Venous Catheters and Hemodialysis (5 papers). The work is most often cited by research in Internal Medicine (6.6k citations), Cardiology and Cardiovascular Medicine (6.1k citations), Hematology (1.2k citations), Emergency Medical Services (676 citations) and Critical Care and Intensive Care Medicine (482 citations). Frederick Alan Spencer has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Frederick A. Anderson, Robert Joel Goldberg, Darleen Lessard, Richard H. R. White, Joel M. Gore, John A. Heit, Alex C. Spyropoulos, Mark H. Eckman, James Demetrios Douketis and Andrew S Dunn. Their work appears in journals such as CHEST Journal, The American Journal of Medicine, American Heart Journal, The American Journal of Cardiology and Journal of Thrombosis and Thrombolysis.

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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