Fred N. Littooy

7.8k total citations · 2 hit papers
89 papers, 4.3k citations indexed

About

Fred N. Littooy is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Fred N. Littooy has authored 89 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Pulmonary and Respiratory Medicine, 43 papers in Surgery and 35 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Fred N. Littooy's work include Cerebrovascular and Carotid Artery Diseases (25 papers), Aortic aneurysm repair treatments (25 papers) and Cardiac, Anesthesia and Surgical Outcomes (22 papers). Fred N. Littooy is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (25 papers), Aortic aneurysm repair treatments (25 papers) and Cardiac, Anesthesia and Surgical Outcomes (22 papers). Fred N. Littooy collaborates with scholars based in United States, Australia and Japan. Fred N. Littooy's co-authors include William C. Krupski, William H. Baker, Gary R. Johnson, Frank A. Lederle, Charles W. Acher, David Ballard, Philip B. Dobrin, Eric D. Endean, Domenic J. Reda and Edmund P. Chute and has published in prestigious journals such as New England Journal of Medicine, Annals of Internal Medicine and European Heart Journal.

In The Last Decade

Fred N. Littooy

87 papers receiving 4.0k citations

Hit Papers

align trajectories sort by overperformance

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.

Coronary-Artery Revascularization before Elective Major Vascular Surgery

2004 695 citations Edward O. McFalls, Herbert B. Ward et al. profile →
Prevalence and Associations of Abdominal Aortic Aneurysm Detected through Screening

1997 632 citations Frank A. Lederle, Gary R. Johnson et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Fred N. Littooy United States	33	2.9k	2.2k	2.1k	401	357	89	4.3k
Victor M. Bernhard United States	31	3.8k 1.3×	1.9k 0.9×	2.8k 1.3×	324 0.8×	328 0.9×	93	5.5k
Magruder C. Donaldson United States	45	3.8k 1.3×	3.3k 1.5×	4.6k 2.2×	346 0.9×	442 1.2×	103	6.8k
William C. Krupski United States	33	3.3k 1.1×	3.0k 1.4×	2.9k 1.4×	198 0.5×	292 0.8×	106	5.6k
Édouard Kieffer France	36	3.1k 1.1×	1.4k 0.6×	2.2k 1.0×	411 1.0×	524 1.5×	187	4.2k
James F. McKinsey United States	39	4.1k 1.4×	2.1k 0.9×	3.3k 1.6×	442 1.1×	643 1.8×	123	5.6k
John F. Eidt United States	31	1.6k 0.5×	1.1k 0.5×	1.6k 0.8×	309 0.8×	362 1.0×	150	3.5k
Robert M. Zwolak United States	37	3.6k 1.2×	1.6k 0.7×	2.7k 1.3×	312 0.8×	425 1.2×	116	4.8k
Ronald J. Stoney United States	41	3.4k 1.2×	1.1k 0.5×	3.2k 1.5×	434 1.1×	640 1.8×	166	5.1k
Ted R. Kohler United States	33	3.1k 1.1×	1.6k 0.7×	2.0k 0.9×	297 0.7×	320 0.9×	99	4.4k
William C. Mackey United States	30	1.7k 0.6×	1.1k 0.5×	1.3k 0.6×	610 1.5×	529 1.5×	91	2.9k

Countries citing papers authored by Fred N. Littooy

Since Specialization

Citations

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

Fields of papers citing papers by Fred N. Littooy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Fred N. Littooy. 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 Fred N. Littooy. The network helps show where Fred N. Littooy may publish in the future.

Co-authorship network of co-authors of Fred N. Littooy

This figure shows the co-authorship network connecting the top 25 collaborators of Fred N. Littooy. A scholar is included among the top collaborators of Fred N. Littooy 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 Fred N. Littooy. Fred N. Littooy 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

McFalls, Edward O., Thomas Moritz, Fred S. Apple, et al.. (2008). Predictors and outcomes of a perioperative myocardial infarction following elective vascular surgery in patients with documented coronary artery disease: results of the CARP trial. European Heart Journal. 29(3). 394–401. 80 indexed citations

McFalls, Edward O., Herbert B. Ward, Thomas Moritz, et al.. (2007). Clinical factors associated with long-term mortality following vascular surgery: Outcomes from The Coronary Artery Revascularization Prophylaxis (CARP) Trial. Journal of Vascular Surgery. 46(4). 694–700. 27 indexed citations

Ward, Herbert B., Rosemary F. Kelly, Lizy Thottapurathu, et al.. (2006). Coronary Artery Bypass Grafting is Superior to Percutaneous Coronary Intervention in Prevention of Perioperative Myocardial Infarctions During Subsequent Vascular Surgery. The Annals of Thoracic Surgery. 82(3). 795–801. 46 indexed citations

Malaeb, Bahaa S., David Martín, Fred N. Littooy, et al.. (2005). The utility of screening renal ultrasonography: identifying renal cell carcinoma in an elderly asymptomatic population. British Journal of Urology. 95(7). 977–981. 34 indexed citations

Sheehan, Maureen K., Howard P. Greisler, Fred N. Littooy, & William H. Baker. (2004). Same-evening discharge after carotid endarterectomy: our initial experience. Journal of Vascular Surgery. 39(3). 575–577. 6 indexed citations

Pierpont, Gordon L., Thomas Moritz, Steven Goldman, et al.. (2004). Disparate opinions regarding indications for coronary artery revascularization before elective vascular surgery. The American Journal of Cardiology. 94(9). 1124–1128. 21 indexed citations

León, Luis R., et al.. (2004). Sapheno-femoral Junction Reflux in Patients with a Normal Saphenous Trunk. European Journal of Vascular and Endovascular Surgery. 28(6). 595–599. 19 indexed citations

Littooy, Fred N., et al.. (2004). Comparison of Standard Carotid Endarterectomy with Dacron Patch Angioplasty versus Eversion Carotid Endarterectomy during a 4-Year Period. The American Surgeon. 70(2). 181–185. 16 indexed citations

Collins, Eileen G., W. Edwin Langbein, Karla Hanson, et al.. (2003). PoleStriding Exercise and Vitamin E for Management of Peripheral Vascular Disease. Medicine & Science in Sports & Exercise. 35(3). 384–393. 57 indexed citations

10.

Sheehan, Maureen K., et al.. (2001). Timing of postcarotid complications: A guide to safe discharge planning. Journal of Vascular Surgery. 34(1). 13–16. 18 indexed citations

11.

Labropoulos, Nicos, Apostolos K. Tassiopoulos, Steven S. Kang, et al.. (2000). Prevalence of deep venous reflux in patients with primary superficial vein incompetence. Journal of Vascular Surgery. 32(4). 663–668. 44 indexed citations

12.

Littooy, Fred N., et al.. (1999). Superficial femoral artery branch avulsion after severe muscle cramping. Journal of Vascular Surgery. 30(5). 954–956. 3 indexed citations

13.

Mansour, Malek, Steven S. Kang, Nicos Labropoulos, et al.. (1999). Timing and frequency of perioperative carotid color-flow duplex scanning: A preliminary report. Journal of Vascular Surgery. 29(5). 833–837. 12 indexed citations

14.

Littooy, Fred N.. (1998). Atlas of Vascular Surgery: Basic Techniques and Exposures. Archives of Surgery. 133(12). 1366–1366. 1 indexed citations

15.

Lederle, Frank A., Gary R. Johnson, Steven E. Wilson, et al.. (1997). Relationship of age, gender, race, and body size to infrarenal aortic diameter. Journal of Vascular Surgery. 26(4). 595–601. 162 indexed citations

16.

Endean, Eric D., et al.. (1991). Outcome of asymptomatic cervical bruits in a veteran population.. PubMed. 32(5). 620–6. 9 indexed citations

17.

Kinney, Michael, et al.. (1991). Inflow Atherosclerotic Disease Localized to the Common Femoral Artery: Treatment and Outcome. Annals of Vascular Surgery. 5(3). 234–240. 40 indexed citations

18.

Dobrin, Philip B., Fred N. Littooy, & Eric D. Endean. (1989). Mechanical factors predisposing to intimal hyperplasia and medial thickening in autogenous vein grafts.. PubMed. 105(3). 393–400. 260 indexed citations

19.

Littooy, Fred N., et al.. (1988). Anomalous branches of the cervical internal carotid artery: Two cases of clinical importance. Journal of Vascular Surgery. 8(5). 634–637. 1 indexed citations

20.

Dobrin, Philip B., Fred N. Littooy, John F. Golan, Bradford Blakeman, & Jawed Fareed. (1988). Mechanical and histologic changes in canine vein grafts. Journal of Surgical Research. 44(3). 259–265. 74 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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