G. Efthimiadis

Most-cited papers

1. Right atrial and ventricular adaptations to training in male Caucasian athletes: an echocardiographic study.

   E. Pagourelias, E. Kouidi, G. Efthimiadis, A. Deligiannis +2 more

   2013Journal of the American Society of Echocardiography90 citations

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2. Clinical characteristics and natural history of hypertrophic cardiomyopathy with midventricular obstruction.

   G. Efthimiadis, E. Pagourelias, D. Parcharidou, T. Gossios +8 more

   2013Circulation Journal83 citations Open access

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3. Quantitative Late Gadolinium Enhancement Cardiac Magnetic Resonance and Sudden Death in Hypertrophic Cardiomyopathy: A Meta-Analysis.

   Apostolos Kiaos, G. Daskalopoulos, V. Kamperidis, A. Ziakas +2 more

   2023JACC Cardiovascular Imaging75 citations Open access

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4. Left ventricular outflow tract obstruction as a risk factor for sudden cardiac death in hypertrophic cardiomyopathy.

   G. Efthimiadis, D. Parcharidou, G. Giannakoulas, E. Pagourelias +6 more

   2009American Journal of Cardiology68 citations

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5. Carbon dioxide balneotherapy and cardiovascular disease

   E. Pagourelias, Paraskevi G. Zorou, M. Tsaligopoulos, V. Athyros +2 more

   2011International journal of biometeorology54 citations

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6. The prognostic impact of right ventricular-pulmonary arterial coupling in heart failure: a systematic review and meta-analysis

   V. Anastasiou, A. Papazoglou, D. Moysidis, S. Daios +6 more

   2023Heart Failure Reviews53 citations Open access

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7. Chronotropic incompetence and its relation to exercise intolerance in hypertrophic cardiomyopathy.

   G. Efthimiadis, G. Giannakoulas, D. Parcharidou, E. Pagourelias +7 more

   2011International Journal of Cardiology51 citations

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8. Atrial fibrillation in hypertrophic cardiomyopathy: A turning point towards increased morbidity and mortality.

   T. Zegkos, G. Efthimiadis, D. Parcharidou, T. Gossios +5 more

   2017Hellenic Journal of Cardiology48 citations Open access

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9. Hypertrophic cardiomyopathy in 2013: Current speculations and future perspectives.

   G. Efthimiadis, E. Pagourelias, T. Gossios, T. Zegkos

   2014World Journal of Cardiology44 citations Open access

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10. Analysis of digitalized ECG signals based on artificial intelligence and spectral analysis methods specialized in ARVC

    Vasileios E. Papageorgiou, T. Zegkos, G. Efthimiadis, G. Tsaklidis

    2022International Journal for Numerical Methods in Biomedical Engineering42 citations Open access

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11. Prognostic role of left ventricular apical aneurysm in hypertrophic cardiomyopathy: A systematic review and meta-analysis.

    C. Papanastasiou, T. Zegkos, T. Karamitsos, E. Rowin +7 more

    2021International Journal of Cardiology39 citations

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12. Prognostic value of right ventricular diastolic function indices in hypertrophic cardiomyopathy.

    E. Pagourelias, G. Efthimiadis, D. Parcharidou, T. Gossios +4 more

    2011European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology37 citations Open access

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13. Emerging concepts in arrhythmogenic dilated cardiomyopathy

    T. Zegkos, Theofilos Panagiotidis, D. Parcharidou, G. Efthimiadis

    2020Heart Failure Reviews33 citations

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14. Increased right atrial volume index predicts low Duke activity status index in patients with chronic heart failure.

    L. Mantziari, V. Kamperidis, I. Ventoulis, E. Damvopoulou +7 more

    2013Hellenic Journal of Cardiology29 citations

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15. Validation of the new American College of Cardiology/American Heart Association Guidelines for the risk stratification of sudden cardiac death in a large Mediterranean cohort with Hypertrophic Cardiomyopathy.

    T. Zegkos, Georgios Tziomalos, D. Parcharidou, D. Ntelios +8 more

    2021Hellenic Journal of Cardiology27 citations Open access

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16. Patients with hypertrophic cardiomyopathy at risk for paroxysmal atrial fibrillation: advanced echocardiographic evaluation of the left atrium combined with non-invasive P-wave analysis.

    C. Girasis, V. Vassilikos, G. Efthimiadis, S. Papadopoulou +10 more

    2013European Heart Journal-Cardiovascular Imaging27 citations

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17. Practical recommendations for the diagnosis and management of transthyretin cardiac amyloidosis

    V. Bistola, J. Parissis, E. Foukarakis, P. Valsamaki +4 more

    2021Heart Failure Reviews25 citations

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18. The prognostic value of right ventricular ejection fraction by cardiovascular magnetic resonance in heart failure: A systematic review and meta-analysis.

    C. Papanastasiou, M. Bazmpani, Damianos G. Kokkinidis, T. Zegkos +7 more

    2022International Journal of Cardiology22 citations

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19. The predictive value of left ventricular and left atrial mechanics for atrial fibrillation and heart failure in hypertrophic cardiomyopathy: a prospective cohort study

    T. Zegkos, D. Ntelios, D. Parcharidou, S. Katranas +7 more

    2021The International Journal of Cardiovascular Imaging22 citations

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20. Transcatheter closure of atrial septal defect in the elderly: a systematic review and meta-analysis

    A. Baroutidou, A. Arvanitaki, I. Farmakis, V. Patsiou +4 more

    2023Heart21 citations Open access

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21. A critical approach for successful use of circulating microRNAs as biomarkers in cardiovascular diseases: the case of hypertrophic cardiomyopathy

    D. Ntelios, Elisavet Georgiou, Sofia Alexouda, A. Malousi +2 more

    2021Heart Failure Reviews20 citations

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22. Efficacy of Various “Classic” Echocardiographic and Laboratory Indices in Distinguishing the “Gray Zone” between Athlete's Heart and Hypertrophic Cardiomyopathy: A Pilot Study

    E. Pagourelias, G. Efthimiadis, E. Kouidi, Paraskevi G. Zorou +5 more

    2013Echocardiography19 citations

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23. The Prognostic Implications of Two-Dimensional Speckle Tracking Echocardiography in Hypertrophic Cardiomyopathy: Current and Future Perspectives

    T. Zegkos, D. Parcharidou, D. Ntelios, G. Efthimiadis +1 more

    2017Cardiology in Review18 citations

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24. Changes in cardiac function and structure in newly diagnosed Graves’ disease. A conventional and 2D-speckle tracking echocardiography study

    K. Aroditis, M. Pikilidou, E. Vourvouri, L. Hadjistavri +4 more

    2017The International Journal of Cardiovascular Imaging18 citations

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25. Elevated plasma levels of miR-29a are associated with hemolysis in patients with hypertrophic cardiomyopathy.

    D. Ntelios, S. Meditskou, G. Efthimiadis, A. Pitsis +7 more

    2017Clinica chimica acta; international journal of clinical chemistry17 citations

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26. Magnesium Disorders and Prognosis in Heart Failure: A Systematic Review

    Petros Voultsos, M. Bazmpani, C. Papanastasiou, C. Papadopoulos +4 more

    2021Cardiology in Review16 citations

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27. Feasibility and significance of preclinical diagnosis in hypertrophic cardiomyopathy.

    G. Efthimiadis, E. Pagourelias, S. Hadjimiltiades, S. Meditskou +2 more

    2015Cardiology in Review16 citations

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28. Brain natriuretic peptide and the athlete’s heart: a pilot study

    E. Pagourelias, G. Giannoglou, E. Kouidi, G. Efthimiadis +6 more

    2010International journal of clinical practice16 citations

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29. Risk factors for sudden cardiac death in hypertrophic cardiomyopathy

    G. Efthimiadis, D. Parcharidou, E. Pagourelias, A. Ziakas +5 more

    200916 citations

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30. Hypertrophic cardiomyopathy with midventricular obstruction and apical aneurysm formation in a single family: case report

    G. Efthimiadis, C. Pliakos, E. Pagourelias, D. Parcharidou +4 more

    2009Cardiovascular Ultrasound16 citations Open access

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31. Prognostic implications of genotype findings in non‐ischaemic dilated cardiomyopathy: A network meta‐analysis

    V. Anastasiou, A. Papazoglou, Thomas D. Gossios, T. Zegkos +13 more

    2024European Journal of Heart Failure15 citations Open access

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32. The patient pathway in ATTR-CM in Greece and how to improve it: A multidisciplinary perspective.

    E. Apostolou, Anna-Maria Fontrier, G. Efthimiadis, E. Kastritis +2 more

    2023Hellenic Journal of Cardiology14 citations Open access

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33. Diagnostic Accuracy of CMR With Late Gadolinium Enhancement for Ischemic Cardiomyopathy: A Systematic Review and Meta-Analysis.

    C. Papanastasiou, P. Kampaktsis, M. Bazmpani, T. Zegkos +4 more

    2023JACC Cardiovascular Imaging13 citations Open access

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34. Beat-to-Beat P-Wave Analysis Outperforms Conventional P-Wave Indices in Identifying Patients with a History of Paroxysmal Atrial Fibrillation during Sinus Rhythm

    D. Tachmatzidis, D. Filos, I. Chouvarda, A. Tsarouchas +10 more

    2021Diagnostics13 citations Open access

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35. Correlation of miR-146a-5p plasma levels and rs2910164 polymorphism with left ventricle outflow tract obstruction in hypertrophic cardiomyopathy.

    D. Ntelios, G. Efthimiadis, T. Zegkos, M. Didagelos +5 more

    2020Hellenic Journal of Cardiology13 citations Open access

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36. Prevalence and clinical outcomes of incidentally diagnosed hypertrophic cardiomyopathy.

    G. Efthimiadis, D. Parcharidou, E. Pagourelias, S. Meditskou +7 more

    2010American Journal of Cardiology13 citations

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37. Genetic cause of heterogeneous inherited myopathies in a cohort of Greek patients

    I. Zaganas, Vasilios Mastorodemos, M. Spilioti, L. Mathioudakis +15 more

    2020Molecular Genetics and Metabolism Reports12 citations Open access

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38. Identification of high risk patients with hypertrophic cardiomyopathy in a northern Greek population

    G. Efthimiadis, C. Pliakos, E. Pagourelias, D. Parcharidou +7 more

    2009Cardiovascular Ultrasound12 citations Open access

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39. The prevalence, characteristics and natural history of apical phenotype among a large cohort with hypertrophic cardiomyopathy.

    P. Rouskas, T. Zegkos, D. Ntelios, T. Gossios +6 more

    2023Hellenic Journal of Cardiology11 citations Open access

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40. Iron therapy and severe arrhythmias in HFrEF: rationale, study design, and baseline results of the RESAFE‐HF trial

    C. Bakogiannis, D. Mouselimis, A. Tsarouchas, C. Papadopoulos +11 more

    2023ESC Heart Failure10 citations Open access

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41. Hypertrophic cardiomyopathy associated with an anomalous origin of right coronary artery

    G. Efthimiadis, E. Theofilogiannakos, Thomas D. Gossios, S. Paraskevaidis +2 more

    2013Herz10 citations

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42. Associations of Atrial Fibrillation Patterns With Mortality and Cardiovascular Events: Implications of the MISOAC-AF Trial

    A. Baroutidou, A. Kartas, A. Samaras, A. Papazoglou +13 more

    2022Journal of Cardiovascular Pharmacology and Therapeutics9 citations Open access

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43. A novel quantitative method for assessing the therapeutic response to Tafamidis therapy in patients with cardiac TTR amyloidosis. A preliminary report.

    Argiris Doumas, T. Zegkos, D. Parcharidou, T. Gossios +6 more

    2022Hellenic journal of nuclear medicine9 citations

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44. Implantable cardioverter defibrillators for primary prevention of sudden death in hypertrophic cardiomyopathy

    D. Konstantinou, G. Efthimiadis, V. Vassilikos, S. Paraskevaidis +3 more

    2016Journal of Cardiovascular Medicine9 citations

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45. Perspectives on Sudden Death Prevention in Hypertrophic Cardiomyopathy

    G. Efthimiadis, T. Zegkos, S. Meditskou, S. Hadjimiltiades

    2014Cardiology in Review9 citations

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46. Differences in Characteristics and Outcomes Between Patients With Hypertrophic Cardiomyopathy From Asian and European Centers

    C. Tjahjadi, S. Butcher, T. Zegkos, Hui-Sia Ching +8 more

    2022Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease8 citations Open access

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47. Left Atrial Myopathy is Associated With Exercise Incapacity and Ventilatory Inefficiency in Hypertrophic Cardiomyopathy.

    T. Zegkos, Vasileios Kamperidis, D. Ntelios, T. Gossios +10 more

    2022Heart, Lung and Circulation8 citations

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48. Real world data on light chain cardiac amyloidosis: Still a delayed diagnosis

    S. Chatzileontiadou, T. Zegkos, C. Frouzaki, A. Apsemidou +3 more

    2022Frontiers in Oncology7 citations Open access

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49. Deciphering hypertrophic cardiomyopathy with electrocardiography

    T. Gossios, K. Savvatis, T. Zegkos, D. Ntelios +4 more

    2021Heart Failure Reviews7 citations

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50. Prognostic role of left ventricular apical aneurysm in hypertrophic cardiomyopathy: A systematic review and meta-analysis.

    C. Papanastasiou, T. Zegkos, Damianos G. Kokkinidis, D. Parcharidou +2 more

    2021International Journal of Cardiology7 citations

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