James Wallis

547 total citations
13 papers, 395 citations indexed

About

James Wallis is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Surgery. According to data from OpenAlex, James Wallis has authored 13 papers receiving a total of 395 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Radiology, Nuclear Medicine and Imaging, 10 papers in Cardiology and Cardiovascular Medicine and 3 papers in Surgery. Recurrent topics in James Wallis's work include Cardiac Imaging and Diagnostics (11 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Coronary Interventions and Diagnostics (3 papers). James Wallis is often cited by papers focused on Cardiac Imaging and Diagnostics (11 papers), Cardiac, Anesthesia and Surgical Outcomes (3 papers) and Coronary Interventions and Diagnostics (3 papers). James Wallis collaborates with scholars based in United States, United Kingdom and Japan. James Wallis's co-authors include Junko Honye, Jonathan M. Tobis, Christopher J. White, Don Mahon, Ashit Jain, Stephen R. Ramee, Jeffrey Borer, Peter M. Okin, Paul Kligfield and J. S. Borer and has published in prestigious journals such as Circulation, The American Journal of Cardiology and Diabetologia.

In The Last Decade

James Wallis

12 papers receiving 378 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Wallis United States	9	237	232	197	107	34	13	395
W. Carter Grinstead United States	9	238 1.0×	174 0.8×	291 1.5×	46 0.4×	28 0.8×	13	411
L.‐Å. Brodin Sweden	10	184 0.8×	151 0.7×	336 1.7×	167 1.6×	38 1.1×	29	542
Harry Feld United States	9	251 1.1×	92 0.4×	311 1.6×	174 1.6×	19 0.6×	17	414
Norma Zedda Italy	6	282 1.2×	437 1.9×	482 2.4×	44 0.4×	62 1.8×	11	624
George Maly United States	4	97 0.4×	142 0.6×	414 2.1×	48 0.4×	19 0.6×	6	482
Vojislav Giga Serbia	15	189 0.8×	230 1.0×	480 2.4×	65 0.6×	20 0.6×	59	594
Thasana Nivatpumin United States	8	90 0.4×	127 0.5×	194 1.0×	46 0.4×	24 0.7×	8	274
Costas Kourouklis Greece	5	71 0.3×	80 0.3×	387 2.0×	156 1.5×	37 1.1×	10	451
Evelyne Goudreau United States	10	220 0.9×	104 0.4×	281 1.4×	59 0.6×	35 1.0×	33	383
Gen Shimizu Japan	10	111 0.5×	271 1.2×	786 4.0×	32 0.3×	30 0.9×	27	846

Countries citing papers authored by James Wallis

Since Specialization

Citations

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

Fields of papers citing papers by James Wallis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James Wallis

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

All Works

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13 of 13 papers shown

Borer, Jeffrey, James Wallis, Clare Hochreiter, John Holmes, & Jeffrey W. Moses. (2015). Prognostic Value of Left Ventricular Dysfunction at Rest and during Exercise in Patients with Coronary Artery Disease. Advances in cardiology. 34. 179–185.

Khoo, Eric Yin Hao, James Wallis, Kostas Tsintzas, Ian Macdonald, & Peter Mansell. (2009). Effects of exenatide on circulating glucose, insulin, glucagon, cortisol and catecholamines in healthy volunteers during exercise. Diabetologia. 53(1). 139–143. 17 indexed citations

Molloi, Sabee, et al.. (1995). In-vivo validation of videodensitometric coronary cross-sectional area measurement using dual-energy digital subtraction angiography. International journal of cardiac imaging. 11(4). 223–231. 11 indexed citations

Honye, Junko, Shigeru Nakamura, James Wallis, et al.. (1994). Intravascular ultrasound imaging after excimer laser angioplasty. Catheterization and Cardiovascular Diagnosis. 32(3). 213–222. 10 indexed citations

Supino, Phyllis G., James Wallis, Gregory Chlouverakis, & Jeffrey Borer. (1994). Risk stratification in the elderly patient after coronary artery bypass grafting: The prognostic value of radionuclide cineangiography. Journal of Nuclear Cardiology. 1(2). 159–170. 4 indexed citations

Morris, Charles K., Victor F. Froelicher, Takeo Kawaguchi, et al.. (1993). Prediction of cardiovascular death by means of clinical and exercise test variables in patients selected for cardiac catheterization. American Heart Journal. 125(6). 1717–1726. 38 indexed citations

Wallis, James, et al.. (1993). Prognostic value of left ventricular ejection fraction response to exercise during long-term follow-up after coronary artery bypass graft surgery.. PubMed. 88(5 Pt 2). II99–109. 11 indexed citations

Honye, Junko, Don Mahon, Ashit Jain, et al.. (1992). Morphological effects of coronary balloon angioplasty in vivo assessed by intravascular ultrasound imaging.. Circulation. 85(3). 1012–1025. 239 indexed citations

Wallis, James & Jeffrey Borer. (1991). Identification of “surgical” coronary anatomy by exercise radionuclide cineangiography. The American Journal of Cardiology. 68(11). 1150–1157. 4 indexed citations

10.

Kligfield, Paul, et al.. (1985). Correlation of the exercise ST/HR slope with anatomic and radionuclide cineangiographic findings in stable angina pectoris. The American Journal of Cardiology. 56(7). 418–421. 35 indexed citations

11.

Tamari, Israel, Jeffrey Borer, Jeffrey W. Moses, et al.. (1985). Hemodynamic assessment of intravenous bepridil administration in ischemic heart disease. The American Journal of Cardiology. 55(7). C25–C29. 11 indexed citations

12.

Borer, Jeffrey, Stephen L. Bacharach, Michael V. Green, et al.. (1984). Assessment of Ventricular Function by Radionuclide Angiography: Applications and Results. Cardiology. 71(2-3). 136–161. 13 indexed citations

13.

Borer, Jeffrey, James Wallis, John Holmes, et al.. (1983). Prognostication in the Patient with Coronary Artery Disease: Preliminary Results of Radionuclide Cineangiographic Studies. PubMed. 59(9). 91–94. 2 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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