László Hejjel

693 total citations
32 papers, 522 citations indexed

About

László Hejjel is a scholar working on Cardiology and Cardiovascular Medicine, Biomedical Engineering and Surgery. According to data from OpenAlex, László Hejjel has authored 32 papers receiving a total of 522 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Cardiology and Cardiovascular Medicine, 13 papers in Biomedical Engineering and 10 papers in Surgery. Recurrent topics in László Hejjel's work include Heart Rate Variability and Autonomic Control (19 papers), Non-Invasive Vital Sign Monitoring (13 papers) and ECG Monitoring and Analysis (7 papers). László Hejjel is often cited by papers focused on Heart Rate Variability and Autonomic Control (19 papers), Non-Invasive Vital Sign Monitoring (13 papers) and ECG Monitoring and Analysis (7 papers). László Hejjel collaborates with scholars based in Hungary, Germany and Romania. László Hejjel's co-authors include István Gál, Elizabeth Röth, L Kellényi, Sámuel Komoly, Gergely Orsi, Norbert Kovács, József Janszky, Balázs Németh, István Kiss and Anna Szűcs and has published in prestigious journals such as PLoS ONE, Journal of the Neurological Sciences and Journal of Magnetic Resonance Imaging.

In The Last Decade

László Hejjel

31 papers receiving 500 citations

Peers

Countries citing papers authored by László Hejjel

Since Specialization

Citations

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

Fields of papers citing papers by László Hejjel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of László Hejjel

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	The Effect of Device-Controlled Breathing on the Pulse Arrival Time and the Heart Rate Asymmetry Parameters in Healthy Volunteers 2023 ·Applied Sciences ·(unknown), (unknown), László Hejjel	1
2	Determinants of the heart rate variability in type 1 diabetes mellitus 2023 ·Frontiers in Endocrinology ·(unknown), (unknown), (unknown), (unknown), G Molnár, László Hejjel, István Wittmann, Réka Faludi	3
3	The oscillating pulse arrival time as a physiological explanation regarding the difference between ECG- and Photoplethysmogram-derived heart rate variability parameters 2022 ·Biomedical Signal Processing and Control ·(unknown), (unknown), László Hejjel	3
4	Physical Vascular Therapy (BEMER) Affects Heart Rate Asymmetry in Patients With Coronary Heart Disease 2022 ·In Vivo ·(unknown), Péter Mátrai, Balázs Németh, (unknown), István Kiss, László Hejjel, (unknown)	5
5	Comment on ‘Pulse rate variability in cardiovascular health: a review on its applications and relationship with heart rate variability’ 2021 ·Physiological Measurement ·László Hejjel, (unknown)	3
6	Cellular Phone Irradiation of the Head Affects Heart Rate Variability Depending on Inspiration/Expiration Ratio 2018 ·In Vivo ·(unknown), Ádám Németh, (unknown), István Kiss, Balázs Németh, László Hejjel	9
7	Transcutaneous Carbon Dioxide Treatment Affects Heart Rate Variability – A Pilot Study 2018 ·In Vivo ·(unknown), Balázs Németh, István Kiss, (unknown), (unknown), László Hejjel	6
8	The issue of plasma asymmetric dimethylarginine reference range – A systematic review and meta-analysis 2017 ·PLoS ONE ·Balázs Németh, (unknown), László Hejjel, Tamás Ferenci, (unknown), (unknown), István Kiss	38
9	Pain-related autonomic response is modulated by the medial prefrontal cortex: An ECG–fMRI study in men 2015 ·Journal of the Neurological Sciences ·Gábor Perlaki, Gergely Orsi, Attila Schwarcz, (unknown), (unknown), (unknown), Mihály Aradi, Tamás Dóczi, Sámuel Komoly, László Hejjel, Norbert Kovács, József Janszky	20
10	Selecting the optimal anti-aliasing filter for multichannel biosignal acquisition intended for inter-signal phase shift analysis 2014 ·Physiological Measurement ·(unknown), (unknown), (unknown), László Hejjel	4
11	The assessment of neural injury following open heart surgery by physiological tremor analysis 2013 ·Archives of Medical Science ·Ádám Németh, László Hejjel, (unknown), L Kellényi, (unknown), (unknown), Norbert Kovács, Zsófia Lenkey, Attila Cziráki, (unknown)	0
12	Heart rate asymmetry follows the inspiration/expiration ratio in healthy volunteers 2012 ·Physiological Measurement ·(unknown), (unknown), (unknown), (unknown), László Hejjel	44
13	Periictal heart rate variability analysis suggests long‐term postictal autonomic disturbance in epilepsy 2010 ·European Journal of Neurology ·(unknown), László Hejjel, András Fogarasi, Csilla Gyimesi, Gergely Orsi, Anna Szűcs, Norbert Kovács, Sámuel Komoly, Alois Ebner, József Janszky	64
14	[Effect of epileptic seizures on the heart rate]. 2008 ·PubMed ·(unknown), László Hejjel, (unknown), András Fogarasi, Tibor Auer, Csilla Gyimesi, Anna Szűcs, József Janszky	3
15	The application of surface plethysmography for heart rate variability analysis after GSM radiofrequency exposure 2006 ·Journal of Biochemical and Biophysical Methods ·Tamás Atlasz, L Kellényi, Péter Kovács, Norbert Babai, György Thuróczy, László Hejjel, István Hernádi	20
16	In vivo R1‐enhancement mapping of canine myocardium using ceMRI with Gd(ABE‐DTTA) in an acute ischemia‐reperfusion model 2006 ·Journal of Magnetic Resonance Imaging ·Philippe Kiss, Pál Surányi, Tamás Símor, (unknown), Ada Elgavish, László Hejjel, Gabriel A. Elgavish	6
17	What is the adequate sampling interval of the ECG signal for heart rate variability analysis in the time domain? 2004 ·Physiological Measurement ·László Hejjel, Elizabeth Röth	60
18	The corner frequencies of the ECG amplifier for heart rate variability analysis 2004 ·Physiological Measurement ·László Hejjel, L Kellényi	20
19	In Vivo T1 Mapping of Canine Hearts Using Gd(ABE-DTTA) in an Ischemia-Reperfusion Model 2003 ·Philippe Kiss, Pál Surányi, Tamás Símor, (unknown), Ada Elgavish, László Hejjel, Gabriel A. Elgavish	2
20	Heart rate variability analysis 2001 ·Acta Physiologica Hungarica ·László Hejjel, István Gál	72

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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