A Grignon

816 total citations
14 papers, 570 citations indexed

About

A Grignon is a scholar working on Surgery, Biomedical Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, A Grignon has authored 14 papers receiving a total of 570 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Surgery, 6 papers in Biomedical Engineering and 5 papers in Pulmonary and Respiratory Medicine. Recurrent topics in A Grignon's work include Mechanical Circulatory Support Devices (6 papers), Cardiac Valve Diseases and Treatments (3 papers) and Renal and Vascular Pathologies (2 papers). A Grignon is often cited by papers focused on Mechanical Circulatory Support Devices (6 papers), Cardiac Valve Diseases and Treatments (3 papers) and Renal and Vascular Pathologies (2 papers). A Grignon collaborates with scholars based in United States and Canada. A Grignon's co-authors include D Filiatrault, Laurent Garel, Josée Dubois, Jonathan Boisvert, James R. Skinner, G Perreault, Richard S. Toon, Robert H. Zeff, Mary L. Brandt and Alain Ouimet and has published in prestigious journals such as Radiology, The American Journal of Cardiology and The Annals of Thoracic Surgery.

In The Last Decade

A Grignon

13 papers receiving 530 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A Grignon United States	10	441	241	126	112	89	14	570
Brian Mejak United States	11	276 0.6×	181 0.8×	251 2.0×	105 0.9×	180 2.0×	19	523
D. Scott Lawson United States	13	194 0.4×	165 0.7×	253 2.0×	107 1.0×	66 0.7×	25	396
Thomas D. Starkey United States	10	269 0.6×	62 0.3×	102 0.8×	168 1.5×	109 1.2×	13	419
James T. Sturm United States	17	518 1.2×	214 0.9×	54 0.4×	339 3.0×	76 0.9×	35	631
Aron F. Popov United Kingdom	12	331 0.8×	114 0.5×	204 1.6×	87 0.8×	96 1.1×	34	500
Ivar Risnes Norway	14	424 1.0×	142 0.6×	251 2.0×	151 1.3×	127 1.4×	25	624
Fabrice Vanhuyse France	12	295 0.7×	171 0.7×	182 1.4×	181 1.6×	248 2.8×	34	531
Isabella Favia Italy	15	224 0.5×	113 0.5×	167 1.3×	99 0.9×	143 1.6×	33	523
William J. Vernick United States	14	237 0.5×	87 0.4×	122 1.0×	179 1.6×	269 3.0×	46	521
Gretchen Avery United States	9	280 0.6×	77 0.3×	164 1.3×	56 0.5×	209 2.3×	13	420

Countries citing papers authored by A Grignon

Since Specialization

Citations

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

Fields of papers citing papers by A Grignon

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A Grignon

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

All Works

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14 of 14 papers shown

Garel, Laurent, Josée Dubois, Pierre Robitaille, et al.. (1995). Renovascular hypertension in children: curability predicted with negative intrarenal Doppler US results.. Radiology. 195(2). 401–405. 19 indexed citations

Patriquin, H, et al.. (1993). Renal vein thrombosis in children: evidence of early flow recovery with Doppler US.. Radiology. 189(1). 37–42. 39 indexed citations

Filiatrault, D, Laurent Garel, A Grignon, et al.. (1992). Intussusception in children: reliability of US in diagnosis--a prospective study.. Radiology. 184(3). 741–744. 161 indexed citations

Phillips, Steven J., A Grignon, Lawrence Barker, et al.. (1992). Benefits of combined balloon pumping and percutaneous cardiopulmonary bypass. The Annals of Thoracic Surgery. 54(5). 908–910. 16 indexed citations

Phillips, Steven J., Lawrence Barker, Robert H. Zeff, et al.. (1991). Hemopump support for the failing heart.. PubMed. 36(3). M629–32. 6 indexed citations

Filiatrault, D, et al.. (1990). Acute appendicitis in children: evaluation with US.. Radiology. 176(2). 501–504. 115 indexed citations

Phillips, Steven J., Robert H. Zeff, James R. Skinner, et al.. (1989). Hematocrit changes after uncomplicated percutaneous transluminal coronary angioplasty. The American Journal of Cardiology. 64(14). 940–940. 10 indexed citations

Phillips, Steven J., Chamnahn Kongtahworn, James R. Skinner, et al.. (1989). Disrupted coronary artery caused by angioplasty: Supportive and surgical considerations. The Annals of Thoracic Surgery. 47(6). 880–883. 11 indexed citations

Zeff, Robert H., James R. Skinner, Richard S. Toon, et al.. (1989). Percutaneous cardiopulmonary bypass: Application and indication for use. The Annals of Thoracic Surgery. 47(1). 121–123. 109 indexed citations

10.

Phillips, Steven J., Chamnahn Kongtahworn, James R. Skinner, et al.. (1989). Permanent left ventricular assistance for outpatients through surgical implantation of a modified intra-aortic balloon pump.. PubMed. 16(4). 275–9. 4 indexed citations

11.

Kongtahworn, Chamnahn, et al.. (1987). Bridging circulatory support before heart transplant without invasion of the mediastinum.. PubMed. 6(2). 116–9. 2 indexed citations

12.

Phillips, Steven J., Robert H. Zeff, James R. Skinner, et al.. (1986). Reperfusion Protocol and Results in 738 Patients with Evolving Myocardial Infarction. The Annals of Thoracic Surgery. 41(2). 119–125. 45 indexed citations

13.

Guérin, R, et al.. (1986). [Radiologic and echographic aspect of the disease of Kawasaki: experience with 75 cases at the Hospital Sainte-Justine of Montreal].. PubMed. 37(4). 229–32.

14.

Dobell, Anthony R.C. & A Grignon. (1977). Early and Late Results in Pulmonary Atresia. The Annals of Thoracic Surgery. 24(3). 264–274. 33 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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