Tomáš Kára

8.0k total citations · 5 hit papers
78 papers, 5.6k citations indexed

About

Tomáš Kára is a scholar working on Cardiology and Cardiovascular Medicine, Physiology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tomáš Kára has authored 78 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Cardiology and Cardiovascular Medicine, 21 papers in Physiology and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tomáš Kára's work include Heart Rate Variability and Autonomic Control (27 papers), Obstructive Sleep Apnea Research (20 papers) and Cardiac electrophysiology and arrhythmias (16 papers). Tomáš Kára is often cited by papers focused on Heart Rate Variability and Autonomic Control (27 papers), Obstructive Sleep Apnea Research (20 papers) and Cardiac electrophysiology and arrhythmias (16 papers). Tomáš Kára collaborates with scholars based in United States, Czechia and Poland. Tomáš Kára's co-authors include Virend K. Somers, Robert Wołk, Kevin A. Bybee, R. Scott Wright, Abhiram Prasad, Charanjit S. Rihal, Amir Lerman, Abu Shamsuzzaman, Apoor S. Gami and Eric J. Olson and has published in prestigious journals such as JAMA, Circulation and Annals of Internal Medicine.

In The Last Decade

Tomáš Kára

75 papers receiving 5.4k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Systematic Review: Transient Left Ventricular Apical Ballooning: A Syndrome That Mimics ST-Segment Elevation Myocardial Infarction

2004 1.0k citations Tomáš Kára, Amir Lerman et al. profile →
Obstructive Sleep Apnea, Obesity, and the Risk of Incident Atrial Fibrillation

2007 762 citations Apoor S. Gami, Jiří Nykodým et al. Journal of the American College of Cardiology profile →
Elevated C-Reactive Protein in Patients With Obstructive Sleep Apnea

2002 735 citations Tomáš Kára, Virend K. Somers et al. Circulation profile →
Sleep, sleep deprivation, autonomic nervous system and cardiovascular diseases

2016 441 citations Eleonora Tobaldini, Giorgio Costantino et al. Neuroscience & Biobehavioral Reviews profile →
Association Between Hypoxemia and Mortality in Patients With COVID-19

2020 372 citations Naima Covassin, Prachi Singh et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Tomáš Kára United States	30	3.1k	2.0k	1.4k	1.3k	870	78	5.6k
Lori L. Boland United States	28	1.3k 0.4×	2.7k 1.3×	1.9k 1.4×	1.6k 1.3×	348 0.4×	61	5.6k
Takatoshi Kasai Japan	40	1.9k 0.6×	2.6k 1.3×	1.4k 1.0×	1.5k 1.2×	317 0.4×	290	5.5k
Apoor S. Gami United States	35	3.0k 1.0×	4.0k 2.0×	2.4k 1.8×	1.8k 1.5×	229 0.3×	53	7.6k
Susanna Mak Canada	30	1.8k 0.6×	1.3k 0.6×	722 0.5×	1.2k 1.0×	139 0.2×	135	3.8k
Pantaleo Giannuzzi Italy	40	5.5k 1.8×	1.1k 0.5×	571 0.4×	1.0k 0.8×	1.2k 1.4×	167	7.4k
Carolina Lombardi Italy	36	1.6k 0.5×	1.6k 0.8×	1.3k 1.0×	827 0.7×	57 0.1×	143	4.3k
Junichiro Hashimoto Japan	48	7.0k 2.3×	486 0.2×	352 0.3×	904 0.7×	447 0.5×	178	8.5k
Denham S. Ward United States	30	799 0.3×	825 0.4×	815 0.6×	907 0.7×	383 0.4×	90	4.0k
Adrià Arboix Spain	53	1.3k 0.4×	1.0k 0.5×	623 0.5×	2.4k 1.9×	381 0.4×	199	6.4k
Thomas Karlsson Sweden	37	2.6k 0.8×	477 0.2×	162 0.1×	347 0.3×	561 0.6×	220	6.1k

Countries citing papers authored by Tomáš Kára

Since Specialization

Citations

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

Fields of papers citing papers by Tomáš Kára

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomáš Kára

This figure shows the co-authorship network connecting the top 25 collaborators of Tomáš Kára. A scholar is included among the top collaborators of Tomáš Kára 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 Tomáš Kára. Tomáš Kára 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:

20 of 20 papers shown

Killu, Ammar M., Niyada Naksuk, Faisal F. Syed, et al.. (2018). Feasibility of directional percutaneous epicardial ablation with a partially insulated catheter. Journal of Interventional Cardiac Electrophysiology. 53(1). 105–113. 3 indexed citations

Ondrášek, Jiří, et al.. (2018). Our experience with surgical minimally invasive aortic valve replacement. Cor et Vasa. 60(6). e589–e596. 1 indexed citations

Tobaldini, Eleonora, Giorgio Costantino, Monica Solbiati, et al.. (2016). Sleep, sleep deprivation, autonomic nervous system and cardiovascular diseases. Neuroscience & Biobehavioral Reviews. 74(Pt B). 321–329. 441 indexed citations breakdown →

Pressman, Gregg S., Marek Orban, Pavel Leinveber, et al.. (2015). Effects of the Mueller Maneuver on Functional Mitral Regurgitation and Implications for Obstructive Sleep Apnea. The American Journal of Cardiology. 115(11). 1563–1567. 8 indexed citations

Souček, Filip, Naima Covassin, Prachi Singh, et al.. (2015). Effects of Atorvastatin (80 mg) Therapy on Quantity of Epicardial Adipose Tissue in Patients Undergoing Pulmonary Vein Isolation for Atrial Fibrillation. The American Journal of Cardiology. 116(9). 1443–1446. 49 indexed citations

Syed, Faisal F., Christopher V. DeSimone, Elisa Ebrille, et al.. (2015). Percutaneous Epicardial Pacing Using a Novel Insulated Multi-Electrode Lead. JACC. Clinical electrophysiology. 1(4). 273–283. 6 indexed citations

Pešl, Martin, Jan Přibyl, Renata Héžová, et al.. (2014). Molecular and Functional Characterization of Uniform-Sized Beating Embryoid Bodies and Cardiomyocytes from Human Embryonic and Induced Pluripotent Stem Cells. Biophysical Journal. 106(2). 565a–565a. 3 indexed citations

Hering, Dagmara, Tomáš Kára, W. Kucharska, Virend K. Somers, & Krzysztof Narkiewicz. (2013). High-normal blood pressure is associated with increased resting sympathetic activity but normal responses to stress tests. Blood Pressure. 22(3). 183–187. 32 indexed citations

Kára, Tomáš, Pavel Leinveber, Pavel Jurák, et al.. (2012). Endovascular brain intervention and mapping in a dog experimental model using magnetically-guided micro-catheter technology. Biomedical Papers. 158(2). 221–226. 5 indexed citations

10.

Konečný, Tomáš, Ondřej Ludka, Marek Orban, et al.. (2010). Abstract 14449: Worsening Sleep Disordered Breathing is Associated with Lower Peak Oxygen Consumption in Patients with Hypertrophic Cardiomyopathy. Circulation. 122. 1 indexed citations

11.

Kára, Tomáš, et al.. (2009). The Effect of Short‐term Isometric Muscle Contraction and the Valsalva Maneuver on Systemic and Pulmonary Hemodynamics in Patients with Severe Heart Failure. Clinical Cardiology. 32(6). E32–9. 5 indexed citations

12.

Hering, Dagmara, Virend K. Somers, Tomáš Kára, et al.. (2008). Heightened acute circulatory responses to smoking in women. Blood Pressure. 17(3). 141–146. 13 indexed citations

13.

Kára, Tomáš, Miroslav Novák, Jiří Nykodým, et al.. (2008). Short-term Effects of Cardiac Resynchronization Therapy on Sleep-Disordered Breathing in Patients With Systolic. CHEST Journal. 134(1). 1 indexed citations

14.

Kuniyoshi, Fatima H. Sert, Arturo García‐Touchard, Apoor S. Gami, et al.. (2008). Day–Night Variation of Acute Myocardial Infarction in Obstructive Sleep Apnea. Journal of the American College of Cardiology. 52(5). 343–346. 185 indexed citations

15.

Narkiewicz, Krzysztof, Philippe van de Borne, Nicola Montano, et al.. (2005). Sympathetic Neural Outflow and Chemoreflex Sensitivity Are Related to Spontaneous Breathing Rate in Normal Men. Hypertension. 47(1). 51–55. 80 indexed citations

16.

Kára, Tomáš & Miroslav Souček. (2005). Chronická stresová zátěž, srdeční frekvence a esenciální hypertenze. Interní medicína pro praxi. 2(1). 9–14.

17.

Meluzı́n, Jaroslav, Lenka Špinarová, Jiřı́ Toman, et al.. (2001). Pulsed Doppler tissue imaging of the velocity of tricuspid annular systolic motion. European Heart Journal. 22(1). 340–348. 235 indexed citations

18.

Kuba, Robert, Tomáš Kára, Milan Brázdil, et al.. (2001). Neurokardiogenní synkopa - interiktální a iktální EEG studie.. Česká a slovenská neurologie a neurochirurgie. 2(2). 1 indexed citations

19.

Jurák, Pavel, Josef Halámek, Tomáš Kára, et al.. (1999). Immediate baroreflex sensitivity - new approach to thisparameter. Medical & Biological Engineering & Computing. 1 indexed citations

20.

Meluzı́n, Jaroslav, et al.. (1997). Can dobutamine echocardiography induce myocardial damage in patients with dysfunctional but viable myocardium supplied by a severely stenotic coronary artery?. International Journal of Cardiology. 61(2). 175–181. 4 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