K.W. Johnston

11.3k total citations · 1 hit paper
144 papers, 7.7k citations indexed

About

K.W. Johnston is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, K.W. Johnston has authored 144 papers receiving a total of 7.7k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Surgery, 67 papers in Pulmonary and Respiratory Medicine and 57 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in K.W. Johnston's work include Cerebrovascular and Carotid Artery Diseases (37 papers), Cardiovascular Health and Disease Prevention (37 papers) and Peripheral Artery Disease Management (31 papers). K.W. Johnston is often cited by papers focused on Cerebrovascular and Carotid Artery Diseases (37 papers), Cardiovascular Health and Disease Prevention (37 papers) and Peripheral Artery Disease Management (31 papers). K.W. Johnston collaborates with scholars based in Canada, United States and United Kingdom. K.W. Johnston's co-authors include Robert B. Rutherford, Calvin B. Ernst, R.S.C. Cobbold, J.Dennis Baker, John M. Porter, Darrell N. Jones, Sam S. Ahn, M. Ojha, M. Kassam and Matadial Ojha and has published in prestigious journals such as Circulation, Annals of Internal Medicine and Journal of Fluid Mechanics.

In The Last Decade

K.W. Johnston

141 papers receiving 7.3k 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.

Recommended standards for reports dealing with lower extremity ischemia: Revised version

1997 2.6k citations Robert B. Rutherford, K.W. Johnston et al. Journal of Vascular Surgery profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K.W. Johnston Canada	39	5.5k	4.7k	2.3k	1.1k	944	144	7.7k
Kirk W. Beach United States	38	2.1k 0.4×	2.8k 0.6×	2.0k 0.9×	1.4k 1.3×	855 0.9×	159	5.7k
John R. Laird United States	50	5.9k 1.1×	5.5k 1.2×	2.5k 1.1×	2.0k 1.7×	749 0.8×	237	9.6k
Donald B. Doty United States	42	3.7k 0.7×	2.3k 0.5×	3.4k 1.5×	1.7k 1.5×	423 0.4×	178	6.8k
Robert D. Safian United States	52	5.8k 1.1×	3.4k 0.7×	5.9k 2.6×	3.1k 2.7×	418 0.4×	189	9.3k
Seymour Glagov United States	45	6.4k 1.2×	5.0k 1.1×	5.7k 2.5×	2.6k 2.3×	152 0.2×	134	12.6k
Konstantinos Katsanos Greece	41	4.1k 0.7×	3.7k 0.8×	582 0.3×	426 0.4×	710 0.8×	210	5.9k
Peter M. T. Pattynama Netherlands	46	2.3k 0.4×	2.5k 0.5×	1.6k 0.7×	3.4k 3.0×	1.4k 1.5×	171	7.4k
Michel S. Makaroun United States	58	5.2k 0.9×	10.4k 2.2×	5.2k 2.3×	271 0.2×	818 0.9×	312	12.3k
Francesco Burzotta Italy	50	6.6k 1.2×	2.7k 0.6×	6.6k 2.9×	3.8k 3.4×	887 0.9×	449	10.2k
D. Eugene Strandness United States	64	7.2k 1.3×	7.3k 1.6×	5.0k 2.2×	1.5k 1.3×	3.1k 3.3×	281	13.9k

Countries citing papers authored by K.W. Johnston

Since Specialization

Citations

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

Fields of papers citing papers by K.W. Johnston

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K.W. Johnston. 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 K.W. Johnston. The network helps show where K.W. Johnston may publish in the future.

Co-authorship network of co-authors of K.W. Johnston

This figure shows the co-authorship network connecting the top 25 collaborators of K.W. Johnston. A scholar is included among the top collaborators of K.W. Johnston 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 K.W. Johnston. K.W. Johnston 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

Johnston, K.W., et al.. (2008). A viscoelastic model of arterial wall motion in pulsatile flow: implications for Doppler ultrasound clutter assessment. Physiological Measurement. 29(2). 157–179. 51 indexed citations

Yu, Alfred C. H., K.W. Johnston, & R.S.C. Cobbold. (2007). FREQUENCY-BASED SIGNAL PROCESSING FOR ULTRASOUND COLOR FLOW IMAGING. Canadian acoustics. 35(2). 11–23. 8 indexed citations

Cobbold, R.S.C., et al.. (2005). Human factors as a source of error in peak Doppler velocity measurement. Journal of Vascular Surgery. 42(5). 972.e1–972.e10. 113 indexed citations

Yu, Alfred C. H., et al.. (2005). Effects of beam steering in pulsed-wave ultrasound velocity estimation. Ultrasound in Medicine & Biology. 31(8). 1073–1082. 12 indexed citations

Mahinpey, Nader, Richard L. Leask, Matadial Ojha, K.W. Johnston, & O. Trass. (2004). Experimental Study on Local Mass Transfer in a Simplified Bifurcation Model: Potential Role in Atherosclerosis. Annals of Biomedical Engineering. 32(11). 1504–1518. 3 indexed citations

Corriveau, Marc M. & K.W. Johnston. (2004). Interobserver variability of carotid Doppler peak velocity measurements among technologists in an ICAVL-accredited vascular laboratory. Journal of Vascular Surgery. 39(4). 735–741. 49 indexed citations

Al‐Omran, Mohammed, Jack V. Tu, K.W. Johnston, Muhammad Mamdani, & Daryl S Kucey. (2003). Outcome of revascularization procedures for peripheral arterial occlusive disease in Ontario between 1991 and 1998: a population-based study. Journal of Vascular Surgery. 38(2). 279–288. 38 indexed citations

Johnston, K.W. & Robert B. Rutherford. (2002). Policy on declaring conditions of funding for research studies. Journal of Vascular Surgery. 35(1). 197–197. 3 indexed citations

Myers, Jerry G., J. A. Moore, M. Ojha, K.W. Johnston, & C. Ross Ethier. (2001). Factors Influencing Blood Flow Patterns in the Human Right Coronary Artery. Annals of Biomedical Engineering. 29(2). 109–120. 192 indexed citations

10.

Leask, Richard L., K.W. Johnston, & Matadial Ojha. (2001). In Vitro Hemodynamic Evaluation of a Simon Nitinol Vena Cava Filter: Possible Explanation of IVC Occlusion. Journal of Vascular and Interventional Radiology. 12(5). 613–618. 28 indexed citations

11.

Rutherford, Robert B. & K.W. Johnston. (2000). Potential problems with industry-supported clinical research. Journal of Vascular Surgery. 31(5). 1066–1076. 7 indexed citations

12.

Kalman, Peter G., et al.. (1999). The value of late computed tomographic scanning in identification of vascular abnormalities after abdominal aortic aneurysm repair. Journal of Vascular Surgery. 29(3). 442–450. 58 indexed citations

13.

Bascom, P.A.J., K.W. Johnston, R.S.C. Cobbold, & Matadial Ojha. (1996). Defining the limitations of measurements from Doppler spectral recordings. Journal of Vascular Surgery. 24(1). 34–45. 11 indexed citations

14.

Steinman, David A., et al.. (1992). Visualization of complex flow fields, with application to the interpretation of colour flow doppler images. Ultrasound in Medicine & Biology. 18(1). 1–9. 9 indexed citations

15.

Johnston, K.W., Roberta L. Bondar, Flo Stein, et al.. (1990). Development of methods to analyse transcranial Doppler ultrasound signals recorded in microgravity. Medical & Biological Engineering & Computing. 28(4). 306–311. 2 indexed citations

16.

Johnston, K.W.. (1989). Multicenter prospective study of nonruptured abdominal aortic aneurysm. Part II. Variables predicting morbidity and mortality. Journal of Vascular Surgery. 9(3). 437–447. 30 indexed citations

17.

Odurny, A., Ronald F. Colapinto, Kenneth W. Sniderman, & K.W. Johnston. (1989). Percutaneous transluminal angioplasty of abdominal aortic stenoses. CardioVascular and Interventional Radiology. 12(1). 1–6. 33 indexed citations

18.

Johnston, K.W., George Steiner, P Kálmán, et al.. (1988). An Atherosclerosis Risk Factor Assessment Program for Patients with Peripheral Arterial Occlusive Disease. Annals of Vascular Surgery. 2(2). 101–107. 8 indexed citations

19.

Formichi, Maxime, Robert Guidoin, J M Jausseran, et al.. (1988). Expanded PTFE Prostheses as Arterial Substitutes in Humans: Late Pathological Findings in 73 Excised Grafts. Annals of Vascular Surgery. 2(1). 14–27. 39 indexed citations

20.

Cobbold, R.S.C., et al.. (1988). A comparative study and assessment of doppler ultrasound spectral estimation techniques part II: Methods and results. Ultrasound in Medicine & Biology. 14(8). 673–688. 105 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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