J. R. Allard

465 total citations
9 papers, 330 citations indexed

About

J. R. Allard is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Epidemiology. According to data from OpenAlex, J. R. Allard has authored 9 papers receiving a total of 330 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Cardiology and Cardiovascular Medicine, 3 papers in Surgery and 3 papers in Epidemiology. Recurrent topics in J. R. Allard's work include Cardiac, Anesthesia and Surgical Outcomes (2 papers), Cardiac Valve Diseases and Treatments (2 papers) and Congenital Heart Disease Studies (2 papers). J. R. Allard is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (2 papers), Cardiac Valve Diseases and Treatments (2 papers) and Congenital Heart Disease Studies (2 papers). J. R. Allard collaborates with scholars based in Canada and United States. J. R. Allard's co-authors include Julien I.E. Hoffman, Charles D. Swerdlow, Robert M. Kass, C. Thomas Peter, PENG‐SHENG CHEN, Michael J. O’Neill, Dennis D. O’Keefe, Robert L. Conhaim, Gus J. Vlahakes and Martin O’Neill and has published in prestigious journals such as Journal of the American College of Cardiology, Circulation Research and The American Journal of Cardiology.

In The Last Decade

J. R. Allard

8 papers receiving 296 citations

Peers

J. R. Allard

CCM

RNMI

PRM

SURGE

PFM

Akira Takeshita Japan

F. Kosche Germany

Rafael Levites United States

K Ashikawa Japan

Raja W. Dhurandhar United States

Kouji Imataka Japan

JOHN J. SAŸEN United States

K Gotoh Japan

M A Goethals Belgium

G Autenrieth Germany

Akira Takeshita Japan

J. R. Allard

261 ×0.9

CCM

104 ×1.3

RNMI

37 ×1.1

PRM

73 ×2.7

SURGE

10 ×0.4

PFM

Citations per year, relative to J. R. Allard J. R. Allard (= 1×) peers Akira Takeshita

Countries citing papers authored by J. R. Allard

Since Specialization

Citations

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

Fields of papers citing papers by J. R. Allard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. R. Allard. 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 J. R. Allard. The network helps show where J. R. Allard may publish in the future.

Co-authorship network of co-authors of J. R. Allard

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

All Works

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9 of 9 papers shown

1.

Swerdlow, Charles D., PENG‐SHENG CHEN, Robert M. Kass, J. R. Allard, & C. Thomas Peter. (1994). Discrimination of ventricular tachycardia from sinus tachycardia and atrial fibrillation in a tiered-therapy cardioverter-defibrillator. Journal of the American College of Cardiology. 23(6). 1342–1355. 134 indexed citations

2.

Allard, J. R., Robert L. Conhaim, Gus J. Vlahakes, Martin O’Neill, & Julien I.E. Hoffman. (1981). Rapid-freezing transmural cardiac biopsy drill. American Journal of Physiology-Heart and Circulatory Physiology. 240(1). H126–H132. 21 indexed citations

3.

Symes, J F, et al.. (1980). Causes of perioperative myocardial infarction: their identification and prevention.. PubMed. 23(5). 438–41. 3 indexed citations

4.

Allard, J. R., et al.. (1980). Differentiation between reperfusion and occlusion myocardial necrosis with technetium-99m pyrophosphate scans. The American Journal of Cardiology. 46(3). 413–418. 12 indexed citations

5.

Allard, J. R., Michael J. O’Neill, & Julien I.E. Hoffman. (1979). Valvar subcoronary aortic stenosis in dogs. American Journal of Physiology-Heart and Circulatory Physiology. 236(5). H780–H784. 2 indexed citations

6.

O’Keefe, Dennis D., et al.. (1978). Coronary blood flow in experimental canine left ventricular hypertrophy.. Circulation Research. 43(1). 43–51. 141 indexed citations

7.

Gotlieb, Avrum I., S. Massé, J. R. Allard, Anthony R.C. Dobell, & Shao-Nan Huang. (1977). Concentric hemorrhagic necrosis of the myocardium. Human Pathology. 8(1). 27–37. 10 indexed citations

8.

Allard, J. R., Rachel Williams, & Anthony R.C. Dobell. (1976). Interrupted Aortic Arch: Factors Influencing Prognosis. The Annals of Thoracic Surgery. 21(3). 243–246. 7 indexed citations

9.

Allard, J. R., et al.. (1976). Myocardial infarction after aortocoronary bypass: etiologic factors.. PubMed. 19(2). 139–43.

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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