TY - JOUR AU - Polyák, Alexandra Júlia AU - Vágvölgyi, Anna AU - Ágoston, Gergely AU - Orosz, Andrea AU - Kapornai, Krisztina AU - Kiss, Enikő AU - Varró, András AU - Farkas, András AU - Lengyel, Csaba Attila AU - Szili-Török, Tamás AU - Farkas, Attila TI - Kardiovaszkuláris adaptációs mechanizmusok vizsgálata fi atal élsportolóknál = Cardiovascular adaptation mechanisms in young elite athletes JF - CARDIOLOGIA HUNGARICA J2 - CARDIOL HUNG VL - 54 PY - 2024 IS - Suppl C SP - C440 EP - C440 PG - 1 SN - 0133-5596 UR - https://m2.mtmt.hu/api/publication/34857518 ID - 34857518 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Nemes, Attila AU - Kormányos, Árpád AU - Orosz, Andrea AU - Ambrus, Nóra AU - Várkonyi, Tamás AU - Lengyel, Csaba Attila TI - Autonomic function and specific right atrial functions - Is there a relationship? Correlations from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study JF - JOURNAL OF CLINICAL ULTRASOUND J2 - J CLIN ULTRASOUND PY - 2024 PG - 8 SN - 0091-2751 DO - 10.1002/jcu.23672 UR - https://m2.mtmt.hu/api/publication/34778284 ID - 34778284 N1 - Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Pharmacology and Pharmacotherapy, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Export Date: 23 April 2024 CODEN: JCULD Correspondence Address: Nemes, A.; Department of Medicine, H-6725 Szeged, emmelweis street 8, P.O. Box 427, Hungary; email: nemes.attila@med.u-szeged.hu AB - Similarly to the ventricles, the atria are under sympathetic/parasympathetic neural regulation. Accordingly, correlations were investigated between Ewing's standard cardiovascular reflex tests (SCRTs) and three-dimensional speckle-tracking echocardiography (3DSTE)-derived right atrial (RA) volumes and strains in healthy subjects.The study comprised 45 healthy adults, but 5 subjects were excluded due to inferior image quality for 3DSTE-derived RA assessments. The remaining 40 individuals being in sinus rhythm had a mean age of 35.1 ± 3.5 years (20 men). Two-dimensional, Doppler, 3DSTE and SCRTs were performed in all cases.RA maximum volume and total and passive RA stroke volumes correlated with the Valsalva ratio. Active RA stroke volume and emptying fraction showed correlations with 30/15 ratio. Peak global and mean segmental RA circumferential (CS) and longitudinal strains (LS) showed correlation with the Valsalva ratio. At atrial contraction, global RA-LS and mean segmental RA-CS showed correlations with the Valsalva ratio. Moreover, mean segmental RA-CS correlated with 30/15 ratio and mean segmental RA radial strain showed correlations with systolic blood pressure in response to standing. Autonomic neuropathy score correlated with peak global RA-LS.Autonomic function parameters have significant associations with specific RA functions in healthy adults, making the latter possible indicators of autonomic dysregulation. LA - English DB - MTMT ER - TY - JOUR AU - Nemes, Attila AU - Kormányos, Árpád AU - Orosz, Andrea AU - Ambrus, Nóra AU - Várkonyi, Tamás AU - Lengyel, Csaba Attila TI - Correlations between vegetative autonomic function and specific left atrial functions in healthy adults: Insights from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study JF - JOURNAL OF CLINICAL ULTRASOUND J2 - J CLIN ULTRASOUND VL - 52 PY - 2024 IS - 2 SP - 178 EP - 185 PG - 8 SN - 0091-2751 DO - 10.1002/jcu.23603 UR - https://m2.mtmt.hu/api/publication/34400260 ID - 34400260 N1 - Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Pharmacology and Pharmacotherapy, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Cited By :2 Export Date: 23 April 2024 CODEN: JCULD Correspondence Address: Nemes, A.; Department of Medicine, Semmelweis Street 8, P.O. Box 427, Hungary; email: nemes.attila@med.u-szeged.hu AB - The functioning of the left atrium (LA) is partly controlled by the neural system. It was purposed to evaluate correlations between the result of Ewing's 5 standard cardiovascular reflex tests (SCRTs) characterizing autonomic function and LA volumetric and functional features as assessed by three-dimensional speckle-tracking echocardiography (3DSTE) in healthy individuals.The current study comprised 18 healthy volunteers being in sinus rhythm (mean age: 35 ± 12 years, 10 men). Measurement of blood pressure, ECG, 5 SCRTs, two-dimensional Doppler echocardiography and 3DSTE were performed. These parameters were in normal ranges in all cases.From LA volumetric parameters, only systolic total atrial emptying fraction (r = 0.559, p = 0.037) and early diastolic passive atrial emptying fraction (r = 0.539, p = 0.047) correlated with systolic blood pressure response to standing representing sympathetic autonomic function. From LA strains, peak mean segmental LA radial strain (RS) (r = -0.532, p = 0.050), global and mean segmental LA circumferential strain (CS) (r = 0.662, p = 0.010 and r = 0.635, p = 0.015, respectively) representing systolic LA function correlated with Valsalva ratio representing parasympathetic autonomic function. Global LA-RS (r = -0.713, p = 0.040) and LA-CS (r = 0.657, p = 0.011) and mean segmental LA-CS (r = 0.723, p = 0.003) at atrial contraction representing end-diastolic atrial contraction showed correlations with Valsalva ratio, as well. Peak global and mean segmental LA-CS (r = 0.532, p = 0.050 and r = 0.530, p = 0.050) and the same strains at atrial contraction (r = 0.704, p = 0.005 and r = 0.690, p = 0.006) representing systolic function and end-diastolic atrial contraction correlated with systolic blood pressure response to standing representing both parasympathetic and sympathetic autonomic functions.Significant correlations between features of vegetative autonomic function represented by Ewing's 5 SCRTs and specific LA functions represented by 3DSTE-derived LA volume-based functional properties and strains could be demonstrated in healthy adults. LA - English DB - MTMT ER - TY - JOUR AU - Vágvölgyi, Anna AU - Nyiraty, Szabolcs AU - Máthéné, Köteless É AU - Korom, A AU - Ábrahám, Erzsébet Judit AU - Barnai, Mária AU - Szűcs, Mónika AU - Orosz, Andrea AU - Nemes, Attila AU - Baczkó, István AU - Kempler, Péter AU - Várkonyi, Tamás AU - Kósa, István AU - Lengyel, Csaba Attila TI - Három hónapos edzésprogram javítja a kardiovaszkuláris autonóm funkciót a metabolikus szindrómás páciensekben JF - MAGYAR BELORVOSI ARCHIVUM J2 - MBA VL - 76 PY - 2023 IS - 5-6 SP - 338 EP - 339 PG - 2 SN - 0133-5464 UR - https://m2.mtmt.hu/api/publication/34519512 ID - 34519512 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Várkonyi, Tamás AU - Vágvölgyi, Anna AU - Ábrahám, Erzsébet Judit AU - Máthéné Köteles, Éva AU - Korom, Andrea AU - Barnai, Mária AU - Szűcs, Mónika AU - Orosz, Andrea AU - Nyiraty, Szabolcs AU - Kempler, Péter AU - Baczkó, István AU - Kósa, István AU - Nemes, Attila AU - Lengyel, Csaba Attila TI - Improvement of cardiovascular autonomic function in patients with metabolic syndrome with and without diabetes after a physical training program JF - Hellenic Journal of Medicine J2 - Hellenic J Med VL - 138 PY - 2023 SP - 74 SN - 2241-7109 UR - https://m2.mtmt.hu/api/publication/34433988 ID - 34433988 LA - English DB - MTMT ER - TY - JOUR AU - Vágvölgyi, Anna AU - Ábrahám, Erzsébet Judit AU - Máthéné Köteles, Éva AU - Korom, Andrea AU - Barnai, Mária AU - Szűcs, Mónika AU - Orosz, Andrea AU - Kempler, Péter AU - Menyhárt, Adrienn AU - Nemes, Attila AU - Várkonyi, Tamás AU - Baczkó, István AU - Kósa, István AU - Lengyel, Csaba Attila TI - A three-month physical training program improves cardiovascular autonomic function in patients with metabolic syndrome with and without diabetes – a pilot study JF - FRONTIERS IN ENDOCRINOLOGY J2 - FRONT ENDOCRINOL VL - 14 PY - 2023 PG - 12 SN - 1664-2392 DO - 10.3389/fendo.2023.1224353 UR - https://m2.mtmt.hu/api/publication/34103097 ID - 34103097 N1 - Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Medical Prevention, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Physiotherapy, Faculty of Health Sciences and Social Studies, University of Szeged, Szeged, Hungary Department of Medical Physics and Informatics, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Pharmacology and Pharmacotherapy, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary Department of Oncology and Internal Medicine, Semmelweis University, Budapest, Hungary Cited By :3 Export Date: 19 April 2024 Correspondence Address: Nemes, A.; Department of Medicine, Hungary; email: attila.nemes.md@gmail.com Chemicals/CAS: insulin, 9004-10-8 Tradenames: CAR03-IA, Heidelberg Engineering, Germany; Cardiosys-A01 Manufacturers: Heidelberg Engineering, Germany LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Lili Adrienn AU - Nemes, Attila AU - Lengyel, Csaba Attila AU - Ábrahám, György AU - Baczkó, István AU - Orosz, Andrea TI - Repolarizációs paraméterek vizsgálata bal kamra hypertrophiával szövődött hypertoniás betegekben = Analysis of repolarization parameters in hypertensive patients with left ventricular hypertrophy JF - CARDIOLOGIA HUNGARICA J2 - CARDIOL HUNG VL - 53 PY - 2023 IS - Suppl A SP - A441 EP - A441 PG - 1 SN - 0133-5596 UR - https://m2.mtmt.hu/api/publication/33834883 ID - 33834883 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Gyenes, Nándor AU - Kormányos, Árpád AU - Orosz, Andrea AU - Ruzsa, Zoltán AU - Achim, Alexandru AU - Lengyel, Csaba Attila AU - Várkonyi, Tamás AU - Nemes, Attila TI - A vegetatív autonóm funkció és a bal pitvari funkció összefüggései egészséges felnőttekben – Eredmények a három-dimenziós speckle-tracking echokardiográfiás MAGYAR-Healthy Tanulmányból = Correlations between vegetative autonomic function and left atrial function in healthy adults: Results from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study JF - CARDIOLOGIA HUNGARICA J2 - CARDIOL HUNG VL - 53 PY - 2023 IS - Suppl A SP - A384 EP - A384 PG - 1 SN - 0133-5596 UR - https://m2.mtmt.hu/api/publication/33834698 ID - 33834698 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Nyiraty, Szabolcs AU - Ábrahám, EJ AU - Vágvölgyi, Anna AU - Máthéné Köteles, Éva AU - Korom, Andrea AU - Barnai, Mária AU - Szűcs, Mónika AU - Orosz, Andrea AU - Baczkó, István AU - Nemes, Attila AU - Kempler, Péter AU - Várkonyi, Tamás AU - Kósa, I AU - Lengyel, Csaba Attila TI - Három hónapos edzésprogram javítja a kardiovaszkuláris autonóm funkciót a cukorbeteg, valamint a nem cukorbeteg metabolikus szindrómás páciensekben - pilot vizsgálat = A three-month physical training program improves cardiovascular autonomic function in patients with metabolic syndrome with and without diabetes - pilot study JF - DIABETOLOGIA HUNGARICA J2 - DIABETOLOGIA HUNGARICA VL - 31 PY - 2023 IS - Suppl 1 SP - 55 EP - 57 PG - 3 SN - 1217-372X UR - https://m2.mtmt.hu/api/publication/33805279 ID - 33805279 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Orosz, Andrea AU - Szabó, Lili Adrienn AU - Vágvölgyi, Anna AU - Magony, Sándor AU - Nyiraty, Szabolcs AU - Toth, B. AU - Pesei, F. AU - Ábrahám, György AU - Nemes, Attila AU - Lengyel, Csaba Attila AU - Várkonyi, Tamás AU - Baczkó, István TI - Evaluation of electrocardiographic repolarization parameters in patients with polycystic ovary syndrome JF - CARDIOVASCULAR RESEARCH J2 - CARDIOVASC RES VL - 118 PY - 2022 IS - SUPPL 1 SP - i125 PG - 1 SN - 0008-6363 DO - 10.1093/cvr/cvac066.117 UR - https://m2.mtmt.hu/api/publication/33122482 ID - 33122482 LA - English DB - MTMT ER -