J. Lekakis

780 total citations
20 papers, 614 citations indexed

About

J. Lekakis is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, J. Lekakis has authored 20 papers receiving a total of 614 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Cardiology and Cardiovascular Medicine, 5 papers in Radiology, Nuclear Medicine and Imaging and 3 papers in Surgery. Recurrent topics in J. Lekakis's work include Cardiovascular Health and Disease Prevention (9 papers), Blood Pressure and Hypertension Studies (4 papers) and Cardiac Imaging and Diagnostics (3 papers). J. Lekakis is often cited by papers focused on Cardiovascular Health and Disease Prevention (9 papers), Blood Pressure and Hypertension Studies (4 papers) and Cardiac Imaging and Diagnostics (3 papers). J. Lekakis collaborates with scholars based in Greece, United Kingdom and Canada. J. Lekakis's co-authors include Ignatios Ikonomidis, Helen Triantafyllidi, Thanasis G. Papaioannou, Kalliopi Karatzi, S. Tzortzis, Christos Papamichael, John N. Nanas, Dimitrios A. Kontoyannis, Nikos Zakopoulos and Myron Mavrikakis and has published in prestigious journals such as The American Journal of Cardiology, Clinical Chemistry and Heart.

In The Last Decade

J. Lekakis

18 papers receiving 589 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. Lekakis Greece 13 435 77 75 71 50 20 614
Kostas Toutouzas Greece 14 295 0.7× 81 1.1× 78 1.0× 62 0.9× 43 0.9× 39 531
Chikao Ibuki Japan 17 537 1.2× 169 2.2× 59 0.8× 130 1.8× 67 1.3× 41 827
Emmanouil Karatzis Greece 17 516 1.2× 196 2.5× 98 1.3× 101 1.4× 83 1.7× 28 900
Chang Hee Kwon South Korea 15 268 0.6× 139 1.8× 51 0.7× 68 1.0× 24 0.5× 56 540
Neil Gheewala United States 7 265 0.6× 96 1.2× 90 1.2× 68 1.0× 133 2.7× 9 661
Otto Pitkänen Finland 14 412 0.9× 289 3.8× 120 1.6× 36 0.5× 31 0.6× 28 673
Pasquale Palmiero Italy 15 494 1.1× 141 1.8× 85 1.1× 107 1.5× 77 1.5× 47 906
Elizabeth Lee Lewandrowski United States 13 330 0.8× 83 1.1× 30 0.4× 135 1.9× 54 1.1× 28 557
Alon Shechter Israel 10 353 0.8× 88 1.1× 84 1.1× 50 0.7× 114 2.3× 49 610
Kohki Motobe Japan 10 563 1.3× 107 1.4× 128 1.7× 52 0.7× 84 1.7× 11 810

Countries citing papers authored by J. Lekakis

Since Specialization
Citations

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

Fields of papers citing papers by J. Lekakis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Lekakis

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

All Works

20 of 20 papers shown
1.
Deftereos, Spyros, Nikolaos Papoutsidakis, Γεώργιος Γιαννόπουλος, Charalambos Kossyvakis, & J. Lekakis. (2016). Remote monitoring of the cardiac rhythm: where do we stand today?. 2(4). 168–175. 5 indexed citations
2.
Kafkas, Nikolaos, Claudia Sardu, Vasileios Kamperidis, et al.. (2015). Cardiac biomarkers predict one year mortality beyond concurrent comorbidity in elderly patients undergoing hip fracture surgery. European Journal of Heart Failure. 17. 215–215. 1 indexed citations
3.
Triantafyllidi, Helen, et al.. (2014). Genes and genetic variations involved in the development of hypertension: focusing on a Greek patient cohort.. PubMed. 55(1). 9–16. 5 indexed citations
4.
Ikonomidis, Ignatios, Nikolaos P. E. Kadoglou, Panayoula C. Tsiotra, et al.. (2012). Arterial Stiffness Is Associated With Increased Monocyte Expression of Adiponectin Receptor mRNA and Protein in Patients With Coronary Artery Disease. American Journal of Hypertension. 25(7). 746–755. 24 indexed citations
5.
Ikonomidis, Ignatios, S. Tzortzis, Helen Triantafyllidi, et al.. (2012). Association of abnormal coronary microcirculatory function with impaired response of longitudinal left ventricular function during adenosine stress echocardiography in untreated hypertensive patients. European Heart Journal - Cardiovascular Imaging. 13(12). 1030–1040. 18 indexed citations
6.
Ikonomidis, Ignatios, S. Tzortzis, J. Lekakis, et al.. (2011). Association of soluble apoptotic markers with impaired left ventricular deformation in patients with rheumatoid arthritis. Effects of inhibition of interleukin-1 activity by anakinra. Thrombosis and Haemostasis. 106(11). 959–967. 15 indexed citations
7.
Lekakis, J., Ignatios Ikonomidis, Sotirios Tsiodras, et al.. (2009). Association of Highly Active Antiretroviral Therapy With Increased Arterial Stiffness in Patients Infected With Human Immunodeficiency Virus. American Journal of Hypertension. 22(8). 828–834. 43 indexed citations
8.
Triantafyllidi, Helen, Chrysa Arvaniti, J. Lekakis, et al.. (2009). Cognitive Impairment Is Related to Increased Arterial Stiffness and Microvascular Damage in Patients With Never-Treated Essential Hypertension. American Journal of Hypertension. 22(5). 525–530. 55 indexed citations
9.
Ikonomidis, Ignatios, J. Lekakis, C Papadopoulos, et al.. (2008). Incremental Value of Pulse Wave Velocity in the Determination of Coronary Microcirculatory Dysfunction in Never-treated Patients With Essential Hypertension. American Journal of Hypertension. 21(7). 806–813. 73 indexed citations
10.
Kotsis, Vasilios, Stella Stabouli, Savvas Toumanidis, et al.. (2008). Target Organ Damage in "White Coat Hypertension" and "Masked Hypertension". American Journal of Hypertension. 21(4). 393–399. 89 indexed citations
11.
Ikonomidis, Ignatios, J. Lekakis, Georgia Vamvakou, et al.. (2007). IgA anticardiolipin antibody is associated with the extent of daily-life ischaemia in patients with chronic coronary artery disease: Figure 1. Heart. 93(11). 1412–1413. 1 indexed citations
12.
Papaioannou, Thanasis G., C. Papamichael, Kalliopi Karatzi, et al.. (2006). Circadian Variation of Arterial Pressure Wave Reflections. American Journal of Hypertension. 19(3). 259–263. 36 indexed citations
13.
Papaioannou, Thanasis G., et al.. (2005). Acute effects of caffeine on arterial stiffness, wave reflections, and central aortic pressures. American Journal of Hypertension. 18(1). 129–136. 34 indexed citations
14.
Karatzi, Kalliopi, C. Papamichael, Thanasis G. Papaioannou, et al.. (2005). Red Wine Acutely Induces Favorable Effects on Wave Reflections and Central Pressures in Coronary Artery Disease Patients. American Journal of Hypertension. 18(9). 1161–1167. 65 indexed citations
15.
16.
Lekakis, J., et al.. (1997). Effect of Acute Cigarette Smoking on Endothelium-Dependent Brachial Artery Dilatation in Healthy Individuals. The American Journal of Cardiology. 79(4). 529–531. 96 indexed citations
17.
Lekakis, J., et al.. (1997). 99m-Tc-tetrofosmin gated SPECT improves viability assessment in post infarction patients. Journal of Nuclear Cardiology. 4(1). S83–S83.
18.
Lekakis, J., et al.. (1984). Q‐ Versus non‐Q‐wave myocardial infarction: Clinical characteristics and 6‐month prognosis. Clinical Cardiology. 7(5). 283–288. 28 indexed citations
19.
Lekakis, J., et al.. (1980). Zinc concentrations in serum as related to myocardial infarction.. Clinical Chemistry. 26(12). 1660–1661. 20 indexed citations
20.
Michalopoulos, Argyris, et al.. (1979). The fate of patients with intraventricular conduction disturbances complicating acute myocardial infarction.. PubMed. 34(3). 189–208. 5 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Kostas Toutouzas Breakdown of academic impact, for papers by Chikao Ibuki Breakdown of academic impact, for papers by Emmanouil Karatzis Breakdown of academic impact, for papers by Chang Hee Kwon Breakdown of academic impact, for papers by Neil Gheewala Breakdown of academic impact, for papers by Otto Pitkänen Breakdown of academic impact, for papers by Pasquale Palmiero Breakdown of academic impact, for papers by Elizabeth Lee Lewandrowski Breakdown of academic impact, for papers by Alon Shechter Breakdown of academic impact, for papers by Kohki Motobe
Rankless by CCL
2026