• 1533 Citations
  • 19 h-Index
1990 …2020

Research output per year

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Research Output

  • 1533 Citations
  • 19 h-Index
  • 62 Article
  • 8 Letter
  • 5 Review article
  • 1 Chapter

Advances in the management of diabetic neuropathy

Várkonyi, T., Körei, A., Putz, Z., Martos, T., Keresztes, K., Lengyel, C., Nyiraty, S., Stirban, A., Jermendy, G. & Kempler, P., Oct 1 2017, In : Minerva Medica. 108, 5, p. 419-437 19 p.

Research output: Contribution to journalReview article

10 Citations (Scopus)

Amiodaron által elöidézett tüdöfibrosis.

Translated title of the contribution: Amiodarone-induced pulmonary fibrosisLengyel, C., Boros, I., Várkonyi, T., Selmeczi, A. & Fazekas, T., Aug 11 1996, In : Orvosi hetilap. 137, 32, p. 1759-1762 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A mitralis anulus és a bal pitvar funkciója közötti összefüggések vizsgálata háromdimenziós speckle-tracking echokardiográfia segítségével egészséges önkéntesekben. Eredmények a MAGYAR-Healthy Tanulmányból

Translated title of the contribution: Relationship between mitral annular and left atrial function as assessed by three-dimensional speckle-tracking echocardiography in healthy volunteers. Results from the MAGYAR-Healthy StudyDomsik, P., Kalapos, A., Lengyel, C., Orosz, A., Forster, T. & Nemes, A., Sep 1 2014, In : Orvosi hetilap. 155, 38, p. 1517-1523 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

A QT-szakasz-diszperzió növekedése cukorbetegségben.

Translated title of the contribution: Increase of the QT interval dispersion in diabetes mellitusLengyel, C., Várkonyi, T., Boda, K. & Fazekas, T., Feb 9 1997, In : Orvosi hetilap. 138, 6, p. 337-341 5 p.

Research output: Contribution to journalReview article

10 Citations (Scopus)

Associação entre acromegalia ativa e contractilidade ventricular aumentada: resultados do Estudo MAGYAR-Path com ecocardiografia tridimensional por speckle tracking

Translated title of the contribution: Active acromegaly is associated with enhanced left ventricular contractility: Results from the three-dimensional speckle-tracking echocardiographic MAGYAR-Path StudyKormányos, Á., Domsik, P., Kalapos, A., Gyenes, N., Valkusz, Z., Lengyel, C., Forster, T. & Nemes, A., 2020, (Accepted/In press) In : Revista Portuguesa de Cardiologia.

Research output: Contribution to journalArticle

Open Access

Associations of different adherences in patients with type 2 diabetes mellitus

Klinovszky, A., Márton Kiss, I., Papp-Zipernovszky, O., Lengyel, C. & Buzás, N., 2019, In : Patient Preference and Adherence. 13, p. 395-407 13 p.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

Athletic heart: The possible role of impaired repolarization reserve in development of sudden cardiac death

Baczkó, I., Orosz, A., Lengyel, C. & Varró, A., Feb 1 2012, Athlete Performance and Injuries. Nova Science Publishers, Inc., p. 123-143 21 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Baroreflex sensitivity and heart-rate variability in insulin-dependent diabetics with polyneuropathy [6]

Lengyel, C., Torok, T., Varkonyi, T., Kempler, P. & Rudas, L., May 9 1998, In : Lancet. 351, 9113, p. 1436-1437 2 p.

Research output: Contribution to journalLetter

19 Citations (Scopus)

Beneficial effect of fetal islet grafting on development of late diabetic complications

Várkonyi, T. T., Farkas, G., Fülöp, Z., Vörös, P., Lengyel, C., Kempler, P. & Lonovics, J., May 18 1998, In : Transplantation proceedings. 30, 2, p. 330-331 2 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Brainstem auditory-evoked potential examinations in diabetic patients

Tóth, F., Várkonyi, T. T., Kiss, J. G., Rovó, L., Lengyel, C., Légrády, P., Jóri, J. & Czigner, J., 2001, In : Scandinavian Audiology, Supplement. 30, 52, p. 156-159 4 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Can aortic root rotation be quantified by three-dimensional speckle-tracking echocardiography? (from the MAGYAR-Healthy Study)

Nemes, A., Domsik, P., Kalapos, A., Lengyel, C., Orosz, A. & Forster, T., Oct 12 2013, In : International Journal of Cardiology. 168, 5, p. 5008-5010 3 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Cardiovascular autonomic dysfunction in primary Sjögren's syndrome

Kovács, L., Paprika, D., Takács, R., Kardos, A., Várkonyi, T. T., Lengyel, C., Kovács, A., Rudas, L. & Pokorny, G., Jan 1 2004, In : Rheumatology. 43, 1, p. 95-99 5 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Cardiovascular autonomic neuropathy and glucose variability in patients with type 1 diabetes: Is there an association?

Nyiraty, S., Pesei, F., Orosz, A., Coluzzi, S., Vági, O. E., Lengyel, C., ábrahám, G., Frontoni, S., Kempler, P. & Várkonyi, T., Apr 19 2018, In : Frontiers in Endocrinology. 9, APR, 174.

Research output: Contribution to journalArticle

6 Citations (Scopus)
72 Citations (Scopus)
21 Citations (Scopus)
6 Citations (Scopus)

Correlations between aortic stiffness and parasympathetic autonomic function in healthy volunteers

Nemes, A., Takács, R., Gavallér, H., Várkonyi, T. T., Wittmann, T., Forster, T. & Lengyel, C., Dec 1 2010, In : Canadian journal of physiology and pharmacology. 88, 12, p. 1166-1171 6 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Correlations between Arteriograph-derived pulse wave velocity and aortic elastic properties by echocardiography

Nemes, A., Takács, R., Gavallér, H., Várkonyi, T. T., Wittmann, T., Forster, T. & Lengyel, C., Jan 1 2011, In : Clinical Physiology and Functional Imaging. 31, 1, p. 61-65 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
4 Citations (Scopus)
2 Citations (Scopus)

Current options and perspectives in the treatment of diabetic neuropathy

Várkonyi, T., Putz, Z., Keresztes, K., Martos, T., Lengyel, C., Stirban, A., Jermendy, G. & Kempler, P., Aug 15 2013, In : Current pharmaceutical design. 19, 27, p. 4981-5007 27 p.

Research output: Contribution to journalArticle

25 Citations (Scopus)
60 Citations (Scopus)

Diabetes-Related Dysfunction of the Small Intestine and the Colon: Focus on Motility

Horváth, V. J., Putz, Z., Izbéki, F., Körei, A. E., Gerő, L., Lengyel, C., Kempler, P. & Várkonyi, T., Nov 22 2015, In : Current diabetes reports. 15, 11, 94.

Research output: Contribution to journalReview article

14 Citations (Scopus)

Diabetic gastroparesis: Functional/morphologic background, diagnosis, and treatment options

Horváth, V. J., Izbéki, F., Lengyel, C., Kempler, P. & Várkonyi, T., Sep 2014, In : Current diabetes reports. 14, 9, 527.

Research output: Contribution to journalReview article

29 Citations (Scopus)

Does diabetes mellitus facilitate aortic stiffening in acromegaly?

Nemes, A., Gavallér, H., Csajbók, É., Lengyel, C., Forster, T. & Csanády, M., Dec 1 2007, In : Diabetes Research and Clinical Practice. 78, 3, p. e7-e8

Research output: Contribution to journalLetter

4 Citations (Scopus)

Dopamine, dopexamine and dobutamine as inotropic and automatotropic agents

Lengyel, C., Hala, O., Papp, J. G. & Szekeres, L., Jan 1 1990, In : Acta physiologica Hungarica. 75, SUPPL., p. 193-194 2 p.

Research output: Contribution to journalArticle

Duration and dispersion of QT interval in smokers

Andrássy, G., Biliczky, P., Lengyel, C. & Szabo, A., Jan 15 2002, In : American Journal of Cardiology. 89, 2, p. 249-250 2 p.

Research output: Contribution to journalLetter

1 Citation (Scopus)

Early histopathological changes in new-onset diabetes after kidney transplantation

Borda, B., Munir Ibrahim, Y., Lengyel, C., Várkonyi, T., Kubik, A., Keresztes, C. & Lázár, G., Jan 1 2014, In : Transplantation proceedings. 46, 6, p. 2155-2159 5 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
12 Citations (Scopus)

Effect of heat shock protein peptide DiaPep277 on β-cell function in paediatric and adult patients with recent-onset diabetes mellitus type 1: Two prospective, randomized, double-blind phase II trials

Schloot, N. C., Meierhoff, G., Lengyel, C., Vándorfi, G., Takács, J., Pánczél, P., Barkai, L., Madácsy, L., Oroszlán, T., Kovács, P., Sütö, G., Battelino, T., Hosszufalusi, N. & Jermendy, G., May 1 2007, In : Diabetes/Metabolism Research and Reviews. 23, 4, p. 276-285 10 p.

Research output: Contribution to journalArticle

91 Citations (Scopus)

Electrical Restitution and Its Modifications by Antiarrhythmic Drugs in Undiseased Human Ventricular Muscle

Árpádffy-Lovas, T., Baczkó, I., Baláti, B., Bitay, M., Jost, N., Lengyel, C., Nagy, N., Takács, J., Varró, A. & Virág, L., Apr 30 2020, In : Frontiers in Pharmacology. 11, 479.

Research output: Contribution to journalArticle

Open Access

Epehólyag-hypomotilitas diabeteses polyneuropathiában.

Translated title of the contribution: Gallbladder hypomotility in diabetic polyneuropathyVárkonyi, T., Lengyel, C., Madácsy, L., Velösy, B., Boda, K., Kempler, P., Fazekas, T., Csernay, L. & Lonovics, J., May 11 1997, In : Orvosi hetilap. 138, 19, p. 1177-1182 6 p.

Research output: Contribution to journalReview article

3 Citations (Scopus)

Erythromycin által elöidézett "torsades de pointes" kamrai tachycardia.

Translated title of the contribution: Erythrocyte-induced "torsade de pointes" ventricular tachycardiaLengyel, C., Várkonyi, T. & Fazekas, T., Apr 20 1997, In : Orvosi hetilap. 138, 16, p. 1003-1006 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Functional and histopathologic changes in renal transplant patients with new-onset diabetes and dyslipidemia

Borda, B., Szederkényi, E., Lengyel, C., Morvay, Z., Eller, J., Marofka, F., Szabó, V., Takács, T., Szenohradszky, P., Hódi, Z. & Lázár, G., May 1 2011, In : Transplantation proceedings. 43, 4, p. 1254-1258 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Gallbladder hypomotility in diabetic polyneuropathy

Várkonyi, T. T., Lengyel, C., Madácsy, L., Velösy, B., Kempler, P., Fazekas, T., Pávics, L., Csernay, L. & Lonovics, J., Jan 1 2001, In : Clinical Autonomic Research. 11, 6, p. 377-381 5 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Impairment of the auditory brainstem function in diabetic neuropathy.

Várkonyi, T. T., Tóth, F., Rovó, L., Lengyel, C., Kiss, J. G., Kempler, P. & Lonovics, J., Mar 2002, In : Diabetes care. 25, 3, p. 631-632 2 p.

Research output: Contribution to journalLetter

Open Access
13 Citations (Scopus)

Impairment of visual evoked potentials: an early central manifestation of diabetic neuropathy?

Várkonyi, T. T., Petõ, T., Dégi, R., Keresztes, K., Lengyel, C., Janáky, M., Kempler, P. & Lonovics, J., Sep 2002, In : Diabetes care. 25, 9, p. 1661-1662 2 p.

Research output: Contribution to journalLetter

Open Access
29 Citations (Scopus)

Improved glycemic control in pancreatic diabetes through intensive conservative insulin therapy

Terzin, V., Takács, R., Lengyel, C., Várkonyi, T., Wittmann, T., Pálinkás, A. & Czakó, L., Jan 1 2012, In : Pancreatology. 12, 2, p. 100-103 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Increased short-term beat-to-beat QT interval variability in patients with impaired glucose tolerance

Orosz, A., Baczkó, I., Nyiraty, S., Körei, A. E., Putz, Z., Takács, R., Nemes, A., Várkonyi, T. T., Balogh, L., Ábrahám, G., Kempler, P., Papp, J. G., Varró, A. & Lengyel, C., Jun 13 2017, In : Frontiers in Endocrinology. 8, JUN, 129.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Increased short-term beat-to-beat variability of QT interval in patients with acromegaly

Orosz, A., Csajbók, É., Czékus, C., Gavallér, H., Magony, S., Valkusz, Z., Várkonyi, T. T., Nemes, A., Baczkó, I., Forster, T., Wittmann, T., Papp, J. G., Varró, A. & Lengyel, C., Apr 27 2015, In : PloS one. 10, 4, e0125639.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Increased short-term variability of the qt interval in professional soccer players: Possible implications for arrhythmia prediction

Lengyel, C., Orosz, A., Hegyi, P., Komka, Z., Udvardy, A., Bosnyák, E., Trájer, E., Pavlik, G., Tóth, M., Wittmann, T., Papp, J. G., Varró, A. & Baczkó, I., Apr 25 2011, In : PloS one. 6, 4, e18751.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Investigation of Auditory Brainstem Function in Diabetic Patients

Tóth, F., Várkonyi, T. T., Rovó, L., Lengyel, C., Légrády, P., Jóri, J., Czigner, J. & Kiss, J. G., Dec 1 2003, In : International Tinnitus Journal. 9, 2, p. 84-86 3 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Investigation of cardiac autonomic and peripheral sensory neuropathy in diabetic and nondiabetic patients with hypertension

Legrady, P., Bajcsi, D., Lengyel, C., Varkonyi, T. T., Fejes, I., Kempler, P. & Abraham, G., Sep 30 2013, In : Clinical and Experimental Hypertension. 35, 6, p. 465-469 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Ionic mechanisms limiting cardiac repolarization reserve in humans compared to dogs

Jost, N., Virág, L., Comtois, P., Ördög, B., Szuts, V., Seprényi, G., Bitay, M., Kohajda, Z., Koncz, I., Nagy, N., Szél, T., Magyar, J., Kovács, M., Puskás, L. G., Lengyel, C., Wettwer, E., Ravens, U., Nánási, P. P., Papp, J. G., Varró, A. & 1 others, Nattel, S., Sep 1 2013, In : Journal of Physiology. 591, 17, p. 4189-4206 18 p.

Research output: Contribution to journalArticle

77 Citations (Scopus)

Is elite sport activity associated with specific supranormal left ventricular contractility? (Insights from the three-dimensional speckle-tracking echocardiographic MAGYAR-Sport Study)

Nemes, A., Kalapos, A., Domsik, P., Oszlánczi, M., Lengyel, C., Orosz, A., Török, L., Balogh, L. & Forster, T., Oct 1 2016, In : International Journal of Cardiology. 220, p. 77-79 3 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Is there a relationship between increased aortic stiffness and segmental left ventricular deformation in elite athletes? (Insights from the MAGYAR-Sport Study)

Nemes, A., Kalapos, A., Domsik, P., Oszlánczi, M., Lengyel, C., Balogh, L. & Forster, T., Jun 2017, In : Physiology International. 104, 2, p. 206-215 10 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Left ventricular longitudinal strain is associated with mitral annular fractional area change in healthy subjects—Results from the three-dimensional speckle tracking echocardiographic MAGYAR-Healthy Study

Kovács, Z., Kormányos, Á., Domsik, P., Kalapos, A., Lengyel, C., Ambrus, N., Ajtay, Z., Piros, G., Forster, T. & Nemes, A., Jan 1 2019, In : Quantitative Imaging in Medicine and Surgery. 9, 2, p. 304-311 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Left ventricular 'rigid body rotation' in a patient with acromegaly (from the MAGYAR-Path Study)

Nemes, A., Kormányos, Á., Domsik, P., Kalapos, A., Lengyel, C., Valkusz, Z. & Forster, T., Jun 1 2017, In : Quantitative Imaging in Medicine and Surgery. 7, 3, p. 378-379 2 p.

Research output: Contribution to journalLetter