S. Karas

476 total citations
18 papers, 376 citations indexed

About

S. Karas is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, S. Karas has authored 18 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Cardiology and Cardiovascular Medicine, 5 papers in Epidemiology and 3 papers in Surgery. Recurrent topics in S. Karas's work include Cardiac Fibrosis and Remodeling (4 papers), Adipokines, Inflammation, and Metabolic Diseases (3 papers) and Cardiac Valve Diseases and Treatments (2 papers). S. Karas is often cited by papers focused on Cardiac Fibrosis and Remodeling (4 papers), Adipokines, Inflammation, and Metabolic Diseases (3 papers) and Cardiac Valve Diseases and Treatments (2 papers). S. Karas collaborates with scholars based in Greece, Slovakia and United Kingdom. S. Karas's co-authors include John Parissis, Koula Venetsanou, Stamatis Adamopoulos, Dimitrios Th. Kremastinos, Maria Kalantzi, Ioannis Tentes, Georgios Chalikias, Dimitrios Tziakas, Petros Nihoyannopoulos and Rodney A. Foale and has published in prestigious journals such as Journal of the American College of Cardiology, European Heart Journal and The American Journal of Cardiology.

In The Last Decade

S. Karas

16 papers receiving 363 citations

Peers

Countries citing papers authored by S. Karas

Since Specialization

Citations

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

Fields of papers citing papers by S. Karas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Karas

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

All Works

Sort: Min cites: Since: Top N: Style:

18 of 18 papers shown

#	Work	Indexed citations
1	Noninvasive assessment of local myocardium repolarization changes using high-resolution surface ECG mapping 2007 ·Physiological Research ·(unknown), Peter Kneppo, (unknown), Jana Švehlíková, S. Karas, (unknown), (unknown), (unknown)	12
2	Plasma profiles of circulating granulocyte-macrophage colony-stimulating factor and soluble cellular adhesion molecules in acute myocardial infarction. Contribution to post-infarction left ventricular dysfunction. 2005 ·PubMed ·John Parissis, Stamatis Adamopoulos, Koula Venetsanou, (unknown), (unknown), S. Karas, Dimitrios Th. Kremastinos	21
3	Elevated Plasma Amylase Levels in Advanced Chronic Heart Failure Secondary to Ischemic or Idiopathic Dilated Cardiomyopathy: Correlation with Circulating Interleukin-6 Activity 2003 ·Journal of Interferon & Cytokine Research ·John Parissis, Stamatis Adamopoulos, Koula Venetsanou, S. Karas, Dimitrios Th. Kremastinos	15
4	Physical training-induced reduction of peripheral monocyte-related inflammatory markers is associated with improvement in endothelial function of chronic heart failure patients 2003 ·Journal of the American College of Cardiology ·Stamatis Adamopoulos, John Parissis, Dimitrios Karatzas, Christos Κroupis, George Karavolias, Katerina Koniavitou, S. Karas, Dimitrios Kremastinos	1
5	Well‐functioning double‐orifice mitral valve in a young adult 2003 ·Journal of Clinical Ultrasound ·S. Karas, John Barbetseas, (unknown), John Parissis, (unknown), Pavlos Toutouzas	8
6	Serum profiles of matrix metalloproteinases and their tissue inhibitor in patients with acute coronary syndromes. The effects of short-term atorvastatin administration 2003 ·International Journal of Cardiology ·Dimitrios Tziakas, Georgios Chalikias, John Parissis, (unknown), (unknown), (unknown), (unknown), Ioannis Tentes, S. Karas, (unknown)	58
7	Anti-inflammatory cytokine profile in acute coronary syndromes: behavior of interleukin-10 in association with serum metalloproteinases and proinflammatory cytokines 2003 ·International Journal of Cardiology ·Dimitrios Tziakas, Georgios Chalikias, (unknown), John Parissis, (unknown), Grigorios Trypsianis, (unknown), Ioannis Tentes, S. Karas, D. Hatseras	34
8	Physical training modulates proinflammatory cytokines and soluble fas-soluble fas ligand system in patients with chronic heart failure 2002 ·Journal of the American College of Cardiology ·Stamatis Adamopoulos, John Parissis, Dimitrios Karatzas, Christos Κroupis, George Karavolias, (unknown), S. Karas, Katerina Koniavitou, Dimitrios Th. Kremastinos	0
9	Serum Profiles of C-C Chemokines in Acute Myocardial Infarction: Possible Implication in Postinfarction Left Ventricular Remodeling 2002 ·Journal of Interferon & Cytokine Research ·John Parissis, Stamatis Adamopoulos, Koula Venetsanou, (unknown), S. Karas, Dimitrios Th. Kremastinos	73
10	Effects of Growth Hormone Administration on Plasma Levels of Proinflammatory Cytokines and Soluble Apoptosis Mediators Fas/FasLigand in Patients with Dilated Cardiomyopathy 2002 ·Stamatis Adamopoulos, John Parissis, Dimitrios Karatzas, Michael C. Georgiadis, Christos Κroupis, Koula Venetsanou, George Karavolias, S. Karas, Katerina Koniavitou	1
11	Plasma levels of soluble cellular adhesion molecules in patients with arterial hypertension. Correlations with plasma endothelin-1 2001 ·European Journal of Internal Medicine ·John Parissis, Koula Venetsanou, (unknown), Maria Kalantzi, (unknown), (unknown), S. Karas	41
12	Serum profiles of granulocyte-macrophage colony-stimulating factor and C-C chemokines in hypertensive patients with or without significant hyperlipidemia 2000 ·The American Journal of Cardiology ·John Parissis, Koula Venetsanou, Maria Kalantzi, (unknown), S. Karas	39
13	Clinical and neurohormonal correlates of circulating granulocyte-macrophage colony-stimulating factor in severe heart failure secondary to ischemic or idiopathic dilated cardiomyopathy 2000 ·The American Journal of Cardiology ·John Parissis, Stamatis Adamopoulos, Koula Venetsanou, (unknown), S. Karas, Dimitrios Th. Kremastinos	20
14	Macrophage chemoattractant protein-1 and macrophage inflammatory protein-1α serum profiles in hypertensive patients with or without significant hyperlipidemia 2000 ·European Journal of Internal Medicine ·John Parissis, Koula Venetsanou, Maria Kalantzi, (unknown), Nikolaos Ziras, S. Karas	1
15	Increased serum levels of granulocyte-macrophage colony-stimulating factor in hypercholesterolemic patients 1999 ·European Journal of Internal Medicine ·John Parissis, Koula Venetsanou, (unknown), Maria Kalantzi, S. Karas	2
16	Clinical correlates and prognostic value of apoptosis mediator soluble forms in patients with congestive heart failure 1998 ·Journal of the American College of Cardiology ·John Parissis, Kyriaki Venetsanou, (unknown), (unknown), Maria Kalantzi, (unknown), S. Karas	3
17	Normal coronary flow reserve in patients with mitral valve prolapse, a positive exercise test and normal coronary arteries 1995 ·European Heart Journal ·(unknown), (unknown), Michael Kyriakidis, S. Karas, Filippos Triposkiadis, John Gialafos, Pavlos Toutouzas	10
18	Accuracy of two-dimensional echocardiography in the diagnosis of aortic arch obstruction 1987 ·Journal of the American College of Cardiology ·Petros Nihoyannopoulos, S. Karas, Ralph N. Sapsford, K A Hallidie-Smith, Rodney A. Foale	37

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