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K. Katogiannis · SciRah

Researcher profile · Semantic Scholar

K. Katogiannis

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K. Katogiannis — researcher profile on SciRah

h-index: 18
Works: 133
Citations: 1,022

Most-cited papers

Association of COVID‐19 with impaired endothelial glycocalyx, vascular function and myocardial deformation 4 months after infection
V. Lambadiari, A. Mitrakou, A. Kountouri, J. Thymis +14 more
2021European Journal of Heart Failure112 citations Open access
Semantic Scholar
The Triad of Risk: Linking MASLD, Cardiovascular Disease and Type 2 Diabetes; From Pathophysiology to Treatment
E. Michalopoulou, J. Thymis, S. Lampsas, G. Pavlidis +10 more
2025Journal of Clinical Medicine57 citations Open access
Semantic Scholar
Myocardial work and vascular dysfunction are partially improved at 12 months after COVID‐19 infection
I. Ikonomidis, V. Lambadiari, A. Mitrakou, A. Kountouri +17 more
2022European Journal of Heart Failure52 citations Open access
Semantic Scholar
Effects of a 12-Month Treatment with Glucagon-like Peptide-1 Receptor Agonists, Sodium-Glucose Cotransporter-2 Inhibitors, and Their Combination on Oxidant and Antioxidant Biomarkers in Patients with Type 2 Diabetes
V. Lambadiari, J. Thymis, D. Kouretas, Z. Skaperda +12 more
2021Antioxidants38 citations Open access
Semantic Scholar
Association of hydroxytyrosol enriched olive oil with vascular function in chronic coronary disease
I. Ikonomidis, K. Katogiannis, C. Chania, N. Iakovis +14 more
2023European Journal of Clinical Investigation31 citations Open access
Semantic Scholar
Impaired Endothelial Glycocalyx Predicts Adverse Outcome in Subjects Without Overt Cardiovascular Disease: a 6-Year Follow-up Study
I. Ikonomidis, J. Thymis, P. Simitsis, G. Koliou +15 more
2021Journal of Cardiovascular Translational Research27 citations
Semantic Scholar
Six-month supplementation with high dose coenzyme Q10 improves liver steatosis, endothelial, vascular and myocardial function in patients with metabolic-dysfunction associated steatotic liver disease: a randomized double-blind, placebo-controlled trial
E. Vrentzos, I. Ikonomidis, G. Pavlidis, K. Katogiannis +7 more
2024Cardiovascular Diabetology24 citations Open access
Semantic Scholar
Cardioprotective potential of oleuropein, hydroxytyrosol, oleocanthal and their combination: Unravelling complementary effects on acute myocardial infarction and metabolic syndrome
Andriana Christodoulou, P. Nikolaou, L. Symeonidi, K. Katogiannis +20 more
2024Redox Biology23 citations Open access
Semantic Scholar
Differential effects of heat-not-burn and conventional cigarettes on coronary flow, myocardial and vascular function
I. Ikonomidis, D. Vlastos, G. Kostelli, K. Kourea +5 more
2021Scientific Reports23 citations Open access
Semantic Scholar
Effects of Liraglutide, Empagliflozin and Their Combination on Left Atrial Strain and Arterial Function
K. Katogiannis, J. Thymis, F. Kousathana, G. Pavlidis +9 more
2024Medicina21 citations Open access
Semantic Scholar
Semaglutide Concurrently Improves Vascular and Liver Indices in Patients With Type 2 Diabetes and Fatty Liver Disease
E. Korakas, A. Kountouri, G. Pavlidis, E. Oikonomou +12 more
2024Journal of the Endocrine Society17 citations Open access
Semantic Scholar
Endothelial Dysfunction Is Associated with Decreased Nitric Oxide Bioavailability in Dysglycaemic Subjects and First-Degree Relatives of Type 2 Diabetic Patients
I. Ikonomidis, G. Pavlidis, M. Tsoumani, F. Kousathana +10 more
2022Journal of Clinical Medicine13 citations Open access
Semantic Scholar
Endothelial glycocalyx and microvascular perfusion are associated with carotid intima-media thickness and impaired myocardial deformation in psoriatic disease
I. Ikonomidis, G. Pavlidis, V. Lambadiari, P. Rafouli-Stergiou +9 more
2021Journal of Human Hypertension13 citations
Semantic Scholar
Point of care transthoracic echocardiography for the prediction of post – spinal anesthesia hypotension in elderly patients with cardiac diseases and left ventricular dysfunction
Nefeli Moschovaki, T. Saranteas, Eleni Spiliotaki, Dimitrios A Giannoulis +6 more
2023Journal of clinical monitoring and computing11 citations Open access
Semantic Scholar
Apremilast Improves Endothelial Glycocalyx Integrity, Vascular and Left Ventricular Myocardial Function in Psoriasis
I. Ikonomidis, G. Pavlidis, N. Kadoglou, G. Makavos +10 more
2022Pharmaceuticals11 citations Open access
Semantic Scholar
Effects of Glucagon‐Like Peptide‐1 Receptor Agonists, Sodium‐Glucose Cotransporter‐2 Inhibitors, and Their Combination on Neurohumoral and Mitochondrial Activation in Patients With Diabetes
I. Ikonomidis, G. Pavlidis, L. Pliouta, K. Katogiannis +12 more
2025Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease10 citations Open access
Semantic Scholar
Effect of Sacubitril/Valsartan or Enalapril on Left Ventricular Function in Patients With Hematologic Malignancies Treated With Bone Marrow Transplantation
K. Katogiannis, I. Ikonomidis, D. Farmakis, J. Thymis +6 more
2025JACC: Advances9 citations Open access
Semantic Scholar
Left atrial deformation in heart failure: a clinical update.
K. Katogiannis, G. Makavos, D. Tsilivarakis, Panagiotis Plotas +4 more
2022Current problems in cardiology8 citations
Semantic Scholar
Cardiac mechanics in response to proteasome inhibition: a prospective study.
N. Makris, G. Georgiopoulos, A. Laina, M. Tselegkidi +21 more
2022European Heart Journal-Cardiovascular Imaging8 citations
Semantic Scholar
Fagerstrom score predicts smoking status six months after hospitalization for acute myocardial infarction: a prospective study.
I. Ikonomidis, J. Thymis, K. Kourea, G. Kostelli +7 more
2022Hellenic Journal of Cardiology8 citations Open access
Semantic Scholar
Additive prognostic value of longitudinal myocardial deformation to SCORE2 in psoriasis
G. Makavos, I. Ikonomidis, V. Lambadiari, G. Koliou +12 more
2023European Heart Journal Open7 citations Open access
Semantic Scholar
Echocardiography, an Indispensable Tool for the Management of Diabetics, with or without Coronary Artery Disease, in Clinical Practice
K. Katogiannis, D. Vlastos, F. Kousathana, J. Thymis +6 more
2020Medicina7 citations Open access
Semantic Scholar
Endothelial glycocalyx integrity in oncological patients.
K. Keramida, J. Thymis, M. Anastasiou, K. Katogiannis +9 more
2022International Journal of Cardiology6 citations Open access
Semantic Scholar
The incremental predictive value of arterial stiffness over SCORE2 in the setting of primary cardiovascular prevention: a 6-year follow-up study
I. Ikonomidis, J. Thymis, G. Georgiopoulos, G. Pavlidis +9 more
2024Journal of Hypertension5 citations
Semantic Scholar
Association of aortic stiffness early post myocardial infarction with left ventricular remodelling
G. Pavlidis, D. Tsilivarakis, K. Katogiannis, D. Vlastos +6 more
2023European Journal of Clinical Investigation5 citations Open access
Semantic Scholar
The Effect of 4-Month Treatment with Glycocalyx Dietary Supplement on Endothelial Glycocalyx Integrity and Vascular Function in Patients with Psoriasis
I. Ikonomidis, E. Katsanaki, J. Thymis, G. Pavlidis +13 more
2024Nutrients4 citations Open access
Semantic Scholar
Dulaglutide and Dapagliflozin Combination Concurrently Improves the Endothelial Glycocalyx and Vascular and Myocardial Function in Patients with T2DM and Albuminuria vs. DPP-4i
E. Korakas, J. Thymis, Evangelos Oikonomou, K. Mourouzis +12 more
2024Journal of Clinical Medicine4 citations
Semantic Scholar
Differences in coronary flow reserve and flow-mediated dilation between plaque psoriasis and psoriatic arthritis
I. Ikonomidis, G. Pavlidis, K. Katogiannis, I. Kapniari +10 more
2022European Heart Journal4 citations Open access
Semantic Scholar
Effects of 4‐month treatment with glycocalyx dietary supplement on endothelial glycocalyx and vascular function after COVID‐19 infection
G. Pavlidis, A. Kountouri, K. Katogiannis, J. Thymis +12 more
2025European Journal of Clinical Investigation3 citations Open access
Semantic Scholar
Association of GDF15, NTpoBNP and PLGF with subclinical cardiac dysfunction in type 2 diabetes: effects of novel antidiabetic treatment
I. Ikonomidis, K. Katogiannis, G. Pavlidis, J. Thymis +11 more
2023European Heart Journal3 citations Open access
Semantic Scholar
Differential effects of heat-not-burn, electronic, and conventional cigarettes on endothelial glycocalyx
I. Ikonomidis, K. Katogiannis, K. Kourea, G. Kostelli +5 more
2023European heart journal. Imaging methods and practice3 citations Open access
Semantic Scholar
Effects of hormone replacement therapy on endothelial function, arterial stiffness and myocardial deformation in women with Turner syndrome
M. Peppa, G. Pavlidis, Ioanna Mavroeidi, K. Katogiannis +8 more
2021Journal of Hypertension3 citations
Semantic Scholar
GLP-1 receptor agonists, SGLT-2 inhibitors and their combination: effects on carotid atherosclerosis regression, oxidative stress and amyloid-β1-40 in diabetes.
I. Ikonomidis, A. Papageorgiou, G. Pavlidis, G. Georgiopoulos +11 more
2026American Journal of Physiology. Heart and Circulatory Physiology2 citations Open access
Semantic Scholar
Coronary Flow Reserve in Adults: Pathophysiology, Assessment Modalities, Clinical Applications, and Prognostic Significance
K. Katogiannis, J. Efird, Artur Dziewierz, F. Epelde +1 more
2026Medicina2 citations Open access
Semantic Scholar
Association of Endothelial Glycocalyx Integrity with Left Ventricular Performance and Remodeling after Acute Myocardial Infarction: A 12-month Follow-up Study
J. Thymis, K. Katogiannis, G. Pavlidis, D. Vlastos +7 more
2025Thrombosis and Haemostasis2 citations
Semantic Scholar
Endothelial Glycocalyx Damage and Arterial Thickness in Patients with Retinal Vein Occlusion (RVO)
E. Korakas, G. Pavlidis, S. Lampsas, C. Agapitou +11 more
2024Journal of Clinical Medicine2 citations Open access
Semantic Scholar
Olive extract enriched with hydroxytyrosol improves cardiac and vascular function in patients with stable coronary artery disease: a double-blind, placebo-controlled trial
K. Katogiannis, I. Ikonomidis, C. Chania, M. Tsoumani +11 more
2023European Heart Journal - Cardiovascular Imaging2 citations Open access
Semantic Scholar
Vascular and Myocardial Function in Patients with Type 2 Diabetes and Ischemic Stroke Treated with Dulaglutide or Empagliflozin
G. Pavlidis, V. Prentza, I. Ikonomidis, K. Katogiannis +9 more
2026Medicina1 citations Open access
Semantic Scholar
MiniMedTM 780G Hybrid Closed-Loop Systems Improves Markers of Vascular and Endothelial Function in Patients with Type 1 Diabetes: Association with Continuous Glucose Monitoring Metrics
A. Kountouri, I. Ikonomidis, K. Katogiannis, J. Thymis +8 more
2026Diabetes Technology & Therapeutics1 citations
Semantic Scholar
Effect of olive olive extracts in myocardial and vascular function of patients with chronic cononary syndromes
I. Ikonomidis, K. Katogiannis, G. Pavlidis, J. Thymis +8 more
2025European Heart Journal - Cardiovascular Imaging1 citations
Semantic Scholar
The effect of 4-month treatment with a dietary supplement containing glycosaminoglycans and fucoidanon endothelial glycocalyx integrity and vascular function in patients with psoriatic disease
I. Ikonomidis, G. Pavlidis, K. Katogiannis, E. Katsanaki +9 more
2025European Heart Journal-Cardiovascular Imaging1 citations
Semantic Scholar
Association of ventricular-arterial interaction with left ventricular remodelling after acute myocardial infarction: a 2-year follow-up study
I. Ikonomidis, D. Tsilivarakis, G. Pavlidis, K. Katogiannis +11 more
2023European Heart Journal1 citations Open access
Semantic Scholar
Biologics improve endothelial, vascular and left ventricular myocardial function in patients with psoriatic arthritis
I. Ikonomidis, G. Pavlidis, K. Katogiannis, I. Kapniari +10 more
2022European Heart Journal1 citations Open access
Semantic Scholar
SARS-CoV-2 is associated withabnormal biomarkers of oxidative stress,and endothelial function linked with cardiovascular dysfunction four months after the infection
I. Ikonomidis, A. Kountouri, A. Mitrakou, J. Thymis +11 more
2022European Heart Journal1 citations Open access
Semantic Scholar
The effect of smoking on exhaled carbon monoxide and arterial elasticity during prolonged surgical mask use in the COVID-19 era
I. Ikonomidis, K. Katogiannis, K. Kourea, Kostelli Gavriella +4 more
2022European Journal of Preventive Cardiology1 citations Open access
Semantic Scholar
Effect of Sacubitril/Valsartan on left ventricular longitudinal strain in patients with hematologic malignancies after bone marrow transplantation
K. Katogiannis, I. Ikonomidis, M. Stamouli, G. Makavos +4 more
2021European Heart Journal1 citations
Semantic Scholar
Early subclinical myocardial, vascular and endothelial dysfunction in cancer patients treated with immune checkpoint inhibitors
E. Karamanolis, K. Katogiannis, J. Thymis, E. Zazas +5 more
2026European Heart Journal, Supplement0 citations
Semantic Scholar
Association of elevated lipoprotein(a) levels with impaired arterial elasticity and endothelial glycocaclyx
I. Ikonomidis, K. Katogiannis, J. Thymis, D. Kourasis +7 more
2026European Heart Journal-Cardiovascular Imaging0 citations
Semantic Scholar
Effects of Nutritional Supplements on Vascular Function: A Narrative Review
E. Katsanaki, Georgios Georgiopoulos, J. Thymis, G. Pavlidis +6 more
2026Journal of Clinical Medicine0 citations Open access
Semantic Scholar
Effects of dapagliflozin and dulaglutide on blood pressure and coronary flow in liver steatosis patients with type 2 diabetes.
I. Ikonomidis, E. Michalopoulou, G. Pavlidis, P. Nikolaou +15 more
2026Journal of Hypertension0 citations
Semantic Scholar

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J. Thymis×40
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J. Thymis — researcher profile on SciRah
I. Ikonomidis×38
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I. Ikonomidis — researcher profile on SciRah
G. Pavlidis×33
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G. Pavlidis — researcher profile on SciRah
V. Lambadiari×32
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V. Lambadiari — researcher profile on SciRah

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A. Kountouri — researcher profile on SciRah

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E. Korakas — researcher profile on SciRah

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J. Parissis×13

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J. Parissis — researcher profile on SciRah

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E. Michalopoulou — researcher profile on SciRah

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I. Ikonomidis — researcher profile on SciRah