Accès ouvert
2025
article
OpenAlex
Lóránd Kocsis, Zsuzsanna Pap, István Adorján Szabó, Attila Frigy
Background: The early repolarization pattern (ERP) on electrocardiography (ECG) has been associated with an increased risk of ventricular arrhythmias in susceptible individuals. This study aimed to evaluate the impact of exercise on echocardiographic parameters to explore the potential influence of ERP on …
ro
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Accès ouvert
2024
article
OpenAlex
Tamás-Csaba Sipos, Attila Kövecsi, Lóránd Kocsis, Adrian Florian Bălașa et autres
Glioblastoma is considered the most aggressive tumor of the central nervous system. The tumor microenvironment includes several components, such as endothelial cells, immune cells, and extracellular matrix components like matrix metalloproteinase-9 (MMP-9), which facilitates the proliferation of endothelial cells with pro-angiogenic roles. …
ro
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Accès ouvert
2024
article
OpenAlex
Tamás-Csaba Sipos, Attila Kövecsi, Lóránd Kocsis, Monica Cristina Nagy-Bota et autres
Glioblastoma is the most aggressive tumor in the central nervous system, with a survival rate of less than 15 months despite multimodal therapy. Tumor recurrence frequently occurs after removal. Tumoral angiogenesis, the formation of neovessels, has a positive impact on tumor progression …
ro
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Accès ouvert
2024
article
OpenAlex
Lóránd Kocsis, Zsuzsanna Pap, Szabolcs Attila László, Hunor Gábor-Kelemen et autres
Background: Exercise-induced modifications in ECG parameters among individuals with an early repolarization pattern (ERP) have not been evaluated in detail. We aimed to assess this phenomenon, with potential associations with arrhythmogenesis. Methods: Twenty-three young, healthy males with ERP (ERP+) participated in this …
ro
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Accès ouvert
2022
article
OpenAlex
Lóránd Kocsis, Zsuzsanna Pap, Attila Frigy
The early repolarization pattern (ERP) is an electrocardiographic phenomenon characterized by the appearance of a distinct J-wave or J-point elevation at the terminal part of the QRS complex. ERP is associated with an increased risk of ventricular arrhythmias in susceptible individuals. The …
ro
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Accès ouvert
2022
article
OpenAlex
Attila Frigy, Hunor Gábor-Kelemen, Szabolcs Attila László, István Adorján Szabó et autres
Background and Objectives: Early repolarization pattern (ERP) has recently been shown to be related with an increased risk of ventricular arrhythmias in susceptible individuals. Materials and Methods: We studied the ERP-associated ECG changes, with potential clinical relevance, in 220 young (age 22.1 …
ro
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Accès ouvert
2022
article
OpenAlex
Zalán Benedek, Lóránd Kocsis, Orsolya Bauer, Nicolae Suciu et autres
Abstract Introduction: The creation of an abdominal stoma is a common procedure performed by surgeons as a part of the treatment for benign and malignant conditions in general surgery. Stoma formation is simple, but sometimes the associated postoperative complications have an impact …
ro
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Accès ouvert
2021
article
OpenAlex
Mihai-Iuliu Harșa, Lóránd Kocsis, Angéla-Mária Czundel, Lóránd Dénes et autres
Abstract Introduction: The extensor digitorum longus and peroneus tertius muscles have multiple morphological variations. The tendinous slips of these muscles are used as grafts to replace other damaged tendons. Case presentation: We present a unique anatomical variant observed during dissection of a …
ro
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Accès ouvert
2021
article
OpenAlex
Lajos Fehérvári, István Adorján Szabó, Lóránd Kocsis, Attila Frigy
Abstract Objective : Micro- and macrovascular changes can occur in heart failure, and could influence its prognosis and management. In a prospective study, we proposed the evaluation of arterial stiffness (macrovascular function) and its correlations in patients with systolic heart failure. Methods …
ro
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Accès ouvert
2021
article
OpenAlex
Zalán Benedek, Szabolcs Todor-Boér, Lóránd Kocsis, Orsolya Bauer et autres
Background and Objectives: Sarcopenia is a recognized prognostic factor for both complications and survival in cancer patients. This study aims to analyze the relationship between sarcopenia measured by psoas muscle index on computer tomography scans and the presence of postoperative complications in …
ro
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2021
article
OpenAlex
István Adorján Szabó, Lóránd Kocsis, Szabolcs Attila László, Lajos Fehérvári et autres
Összefoglaló. Bevezetés: Az EKG-n megjelenő korai repolarizációs mintázat diagnosztikai kritériumai és klinikai jelentősége elsősorban az elmúlt évtizedben került tisztázásra, ugyanakkor viszonylag kevés vizsgálat foglalkozott mind ez idáig a korai repolarizációs mintázathoz köthető esetleges strukturális szívelváltozások felderítésével. Módszer: Egy prospektív vizsgálat során azonosított …
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Accès ouvert
2021
article
OpenAlex
Lajos Fehérvári, Attila Frigy, Lóránd Kocsis, István Adorján Szabó et autres
Arterial stiffness (AS) is a complex vascular phenomenon with consequences for central hemodynamics and left-ventricular performance. Circulating biomarkers have been associated with AS; however, their value in heart failure is poorly characterized. Our aim was to evaluate the clinical and biomarker correlates …
ro
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