J Hélias

490 total citations
18 papers, 389 citations indexed

About

J Hélias is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, J Hélias has authored 18 papers receiving a total of 389 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cardiology and Cardiovascular Medicine, 7 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Surgery. Recurrent topics in J Hélias's work include Cardiac Imaging and Diagnostics (7 papers), Cardiac Ischemia and Reperfusion (3 papers) and Cardiac electrophysiology and arrhythmias (3 papers). J Hélias is often cited by papers focused on Cardiac Imaging and Diagnostics (7 papers), Cardiac Ischemia and Reperfusion (3 papers) and Cardiac electrophysiology and arrhythmias (3 papers). J Hélias collaborates with scholars based in France, Canada and Australia. J Hélias's co-authors include Pascal Vouhé, Claude M. Grondin, Pierre Robert, C Floriot, Gilles Capellier, D. Talon, A. Boillot, Xavier Bertrand, Michelle Thouverez and C. Magne and has published in prestigious journals such as Circulation, European Heart Journal and Anesthesiology.

In The Last Decade

J Hélias

16 papers receiving 351 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J Hélias France 9 141 121 84 72 67 18 389
Shingo Chihara Japan 14 29 0.2× 167 1.4× 37 0.4× 19 0.3× 52 0.8× 47 556
Nicolas M. Berbenetz Canada 9 29 0.2× 183 1.5× 13 0.2× 49 0.7× 159 2.4× 13 588
Matthew S. Yong Australia 17 32 0.2× 208 1.7× 8 0.1× 30 0.4× 84 1.3× 52 772
Lucie Vettoretti France 10 11 0.1× 28 0.2× 98 1.2× 104 1.4× 92 1.4× 15 501
Angelo Gratarola Italy 10 10 0.1× 51 0.4× 38 0.5× 36 0.5× 18 0.3× 20 378
Bryan K. Lee United States 6 122 0.9× 105 0.9× 2 0.0× 19 0.3× 23 0.3× 8 320
M. Halpenny Ireland 9 22 0.2× 71 0.6× 13 0.2× 34 0.5× 18 0.3× 12 303
Jean‐Claude Merle France 13 20 0.1× 101 0.8× 54 0.6× 21 0.3× 30 0.4× 31 569
Arnaud Deleuze France 9 45 0.3× 71 0.6× 71 0.8× 39 0.5× 14 0.2× 20 380
Yu. S. Polushin Russia 8 10 0.1× 34 0.3× 19 0.2× 70 1.0× 23 0.3× 86 259

Countries citing papers authored by J Hélias

Since Specialization
Citations

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

Fields of papers citing papers by J Hélias

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Hélias

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

All Works

18 of 18 papers shown
1.
Olindo, S, et al.. (2002). Decrease in heart ventricular ejection fraction during multiple sclerosis. European Journal of Neurology. 9(3). 287–291. 26 indexed citations
2.
Bertrand, Xavier, Michelle Thouverez, D. Talon, et al.. (2001). Endemicity, molecular diversity and colonisation routes of Pseudomonas aeruginosa in intensive care units. Intensive Care Medicine. 27(8). 1263–1268. 148 indexed citations
3.
Furber, Alain, Marc Faraggi, J Hélias, et al.. (2000). [Recommendations of the French Society of Cardiology concerning the practice of ischemia provocation tests in adult nuclear cardiology].. PubMed. 93(11). 1309–32. 1 indexed citations
4.
Hélias, J, Jean‐Noël Trochu, J.F. GODIN, et al.. (1997). Infarction and post-infarction. Médecine Nucléaire. 21(3). 176–192. 3 indexed citations
5.
Lepage, J., et al.. (1994). Acute effects of urapidil on left ventricular function in hypertensive patients: comparison with clonidine using radionuclide angiography. British Journal of Anaesthesia. 72(6). 638–642. 4 indexed citations
6.
Pézard, P, et al.. (1993). [Thallium 201 myocardial scintigraphy and left branch block. Comparative value of exercise test and dipyridamole test].. PubMed. 86(12). 1693–9. 3 indexed citations
7.
8.
Lefevre, Michael, et al.. (1990). [Comparison of magnetic resonance imaging, echocardiography and catheterization in the diagnosis of congenital heart diseases].. PubMed. 83(5). 681–6. 3 indexed citations
9.
10.
Lepage, J., et al.. (1988). LEFT VENTRICULAR FUNCTION DURING PROPOFOL ANESTHESIA IN PATIENTS WITH CORONARY ARTERY DISEASE. Anesthesia & Analgesia. 67(Supplement). 132–132. 2 indexed citations
11.
Pinaud, M∘, et al.. (1987). Impact du propofol sur la fonction ventriculaire gauche du coronarien. Etudes isotopique et hémodynamique couplées. Annales Françaises d Anesthésie et de Réanimation. 6(4). 243–246. 3 indexed citations
12.
Hélias, J, et al.. (1986). [Myocardial contusions. Contribution of scintigraphy using thallium-201. A prospective series].. PubMed. 79(1). 69–74. 2 indexed citations
13.
Lepage, Jean-Yves, Y. Blanlœil, M∘ Pinaud, et al.. (1986). Hemodynamic Effects of Diazepam, Flunitrazepam, and Midazolam in Patients with Ischemic Heart Disease: Assessment with a Radionuclide Approach. Anesthesiology. 65(6). 678–683. 13 indexed citations
14.
Puddu, Paolo Emilio, Martial G. Bourassa, Jacques Lespérance, et al.. (1983). Can the mode of death be predicted in patients with angiographically documented coronary artery disease?. Clinical Cardiology. 6(8). 384–395. 10 indexed citations
15.
16.
Grondin, Claude M., J Hélias, Pascal Vouhé, & Pierre Robert. (1981). Influence of a critical coronary artery stenosis on myocardial protection through cold potassium cardioplegia. Journal of Thoracic and Cardiovascular Surgery. 82(4). 608–615. 80 indexed citations
17.
Bourassa, Martial G., Paolo Emilio Puddu, J Hélias, et al.. (1980). [Possibility of prevention of sudden death by aorto-coronary by-pass (author's transl)].. PubMed. 29(4). 237–43. 1 indexed citations
18.
Vouhé, Pascal, J Hélias, & Claude M. Grondin. (1980). Myocardial Protection Through Cold Cardioplegia Using Diltiazem, a Calcium Channel Blocker. The Annals of Thoracic Surgery. 30(4). 342–348. 54 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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