Publications by authors named "George Angelidis"

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Detection of Ectopic Mediastinal Parathyroid Adenoma on Myocardial Perfusion Scintigraphy with 99mTc-Tetrofosmin.
Varvara Valotassiou, Marianna Vlychou, Sotiria Alexiou, Dimitrios Psimadas, George Angelidis

Indian J Nucl Med· October 2025

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Under pressure: screening for heart failure in the older aged individuals.
Georgoulias Panagiotis, Angelidis George, Xanthopoulos Andreas, Valotassiou Varvara

Hellenic J Cardiol· September 2025

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Debating the Future of Nuclear Medicine: The Greek Experience.
Panagiotis Georgoulias, George Angelidis, Sophia Koukouraki, John Koutsikos

J Nucl Med· January 2024

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Long-Term Prognostic Value of Automated Measurements in Nuclear Cardiology: Comparisons with Expert Scoring.
George Angelidis, Stavroula Giannakou, Varvara Valotassiou, Ioannis Tsougos, Chara Tzavara

Medicina (Kaunas)· September 2023

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Multi-center study of inter-rater reproducibility, image quality, and diagnostic accuracy of CZT versus conventional SPECT myocardial perfusion imaging.
Nabeel Mansour, Stephan G Nekolla, Eliana Reyes, George Angelidis, Panagiotis Georgoulias

J Nucl Cardiol· April 2023

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Automated Analysis vs. Expert Reading in Nuclear Cardiology: Correlations with the Angiographic Score.
George Angelidis, Varvara Valotassiou, Ioannis Tsougos, Chara Tzavara, Dimitrios Psimadas

Medicina (Kaunas)· October 2022

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Anosognosia in Dementia: Evaluation of Perfusion Correlates Using 99mTc-HMPAO SPECT and Automated Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, George Angelidis

Diagnostics (Basel)· May 2022

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Correlation of Neuropsychiatric Symptoms in Dementia with Brain Perfusion: A 99mTc-SPECT-HMPAO Study with Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, George Angelidis

Curr Alzheimer Res· April 2022

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Differences of apathy perfusion correlates between Alzheimer's disease and frontotemporal dementia. A 99mTc-HMPAO SPECT study with automated Brodmann areas analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, George Angelidis

Int J Psychiatry Clin Pract· March 2022

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From courage to ischaemia: is still there a role for myocardial perfusion imaging (MPI) in stable coronary artery disease?
Panagiotis Georgoulias, George Angelidis, Ioannis Tsougos, Varvara Valotassiou

Eur J Cardiothorac Surg· February 2022

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Eating Disorders in Frontotemporal Dementia and Alzheimer's Disease: Evaluation of Brain Perfusion Correlates Using 99mTc-HMPAO SPECT with Brodmann Areas Analysis.
Varvara Valotassiou, Nikolaos Sifakis, Chara Tzavara, Evi Lykou, Niki Tsinia, George Angelidis

J Alzheimers Dis· September 2021

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In the era of FDG PET, is it time for brain perfusion SPECT to gain a place in Alzheimer's disease imaging biomarkers?
Varvara Valotassiou, George Angelidis, Dimitrios Psimadas, Ioannis Tsougos, Panagiotis Georgoulias

Eur J Nucl Med Mol Imaging· April 2021

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COVID-19 crisis: will online learning have negative consequences to our students?
Panagiotis Georgoulias, George Angelidis, Varvara Valotassiou, Ioannis Tsougos

Cardiol Young· March 2021

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Premature CAD: Conventional Screening and Diagnostic Strategies May Not Capture the "Whole Picture".
George Angelidis, Varvara Valotassiou, Maria Satra, Dimitrios Psimadas, Panagiotis Georgoulias

Angiology· February 2021

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COVID-19 and nuclear cardiology: Introducing the "forward" virtual visit.
George Angelidis, Varvara Valotassiou, Dimitrios Psimadas, Panagiotis Georgoulias

J Card Surg· February 2021

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Challenges and priorities in skeletal, gastrointestinal, hepatobiliary, genitourinary and lung scintigraphy during the COVID-19 pandemic.
John Koutsikos, George Angelidis

Hell J Nucl Med· September 2020

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Recommendations for nuclear neuroimaging of patients with neurological disorders in the COVID-19 era.
Varvara Valotassiou, George Angelidis, Panagiotis Georgoulias

Hell J Nucl Med· September 2020

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Pet tracers for vulnerable plaque imaging.
Stavroula Giannakou, George Angelidis, Ioannis Tsougos, Varvara Valotassiou, Konstantinos Kappas

Ann Nucl Med· May 2020

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Impact of renin-angiotensin-aldosterone system polymorphisms on myocardial perfusion: Correlations with myocardial single photon emission computed tomography-derived parameters.
George Angelidis, Maria Samara, Maria Papathanassiou, Maria Satra, Varvara Valotassiou

J Nucl Cardiol· August 2019

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Myocardial strain may predict exercise tolerance in patients with reduced and mid-range ejection fraction.
Elias Tsougos, George Angelidis, Elias Gialafos, Chara Tzavara, Vaios Tzifos

Hellenic J Cardiol· July 2019

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Evaluation of the Performance of 18F-Fluorothymidine Positron Emission Tomography/Computed Tomography (18F-FLT-PET/CT) in Metastatic Brain Lesions.
Alexandra Nikaki, Vassilios Papadopoulos, Varvara Valotassiou, Roxani Efthymiadou, George Angelidis

Diagnostics (Basel)· January 2019

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Detection of Extramedullary Hematopoietic Tissue in a Patient with Beta-Thalassemia Major on Tc99m-Sestamibi Parathyroid Scintigraphy.
Varvara Valotassiou, George Angelidis, Sotiria Alexiou, Dimitrios Psimadas, Ioannis Tsougos

Indian J Nucl Med· January 2019

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Performance and safety profile of regadenoson myocardial perfusion imaging: first experience in Greece.
John Koutsikos, George Angelidis, Athanasios Zafeirakis, Ioannis Mamarelis, Merkourios Vogiatzis

Hell J Nucl Med· February 2018

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Bone Single Photon Emission/Computed Tomography in the Detection of Sacroiliitis in Seronegative Spondyloarthritis: A Comparison with Magnetic Resonance Imaging.
Theodoros Pipikos, Dimitrios Kassimos, George Angelidis, John Koutsikos

Mol Imaging Radionucl Ther· October 2017

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F-fluorothymidine PET imaging in gliomas: an update.
Alexandra Nikaki, George Angelidis, Roxani Efthimiadou, Ioannis Tsougos, Varvara Valotassiou

Ann Nucl Med· August 2017

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