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P. Flevari · SciRah

Researcher profile · Semantic Scholar

P. Flevari

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P. Flevari — researcher profile on SciRah

h-index: 15
Works: 68
Citations: 702

Most-cited papers

The predictive value of inflammatory and oxidative markers following the successful cardioversion of persistent lone atrial fibrillation.
D. Leftheriotis, K. Fountoulaki, P. Flevari, J. Parissis +5 more
2009International Journal of Cardiology79 citations
Semantic Scholar
Catheter ablation for atrial fibrillation in patients with left ventricular systolic dysfunction. A systematic review and meta-analysis.
N. Dagres, C. Varounis, T. Gaspar, C. Piorkowski +10 more
2011Journal of Cardiac Failure78 citations
Semantic Scholar
Acute effects of unilateral temporary stellate ganglion block on human atrial electrophysiological properties and atrial fibrillation inducibility.
D. Leftheriotis, P. Flevari, Charalampos Kossyvakis, D. Katsaras +6 more
2016Heart Rhythm62 citations Open access
Semantic Scholar
Prediction of mortality benefit based on periodic repolarisation dynamics in patients undergoing prophylactic implantation of a defibrillator: a prospective, controlled, multicentre cohort study.
A. Bauer, M. Klemm, K. Rizas, W. Hamm +94 more
2019The Lancet61 citations Open access
Semantic Scholar
Long‐Term Nonoutflow Septal Versus Apical Right Ventricular Pacing: Relation to Left Ventricular Dyssynchrony
P. Flevari, D. Leftheriotis, K. Fountoulaki, F. Panou +3 more
2009Pacing and clinical electrophysiology : PACE61 citations
Semantic Scholar
Effect of levosimendan on ventricular arrhythmias and prognostic autonomic indexes in patients with decompensated advanced heart failure secondary to ischemic or dilated cardiomyopathy.
P. Flevari, J. Parissis, D. Leftheriotis, F. Panou +2 more
2006American Journal of Cardiology56 citations
Semantic Scholar
Spironolactone improves endothelial and cardiac autonomic function in non heart failure hemodialysis patients
P. Flevari, S. Kalogeropoulou, A. Drakou, D. Leftheriotis +4 more
2013Journal of Hypertension41 citations
Semantic Scholar
Serum markers of deranged myocardial collagen turnover: their relation to malignant ventricular arrhythmias in cardioverter-defibrillator recipients with heart failure.
P. Flevari, G. Theodorakis, D. Leftheriotis, C. Kroupis +4 more
2012American Heart Journal40 citations
Semantic Scholar
Recurrent vasovagal syncope: comparison between clomipramine and nitroglycerin as drug challenges during head-up tilt testing.
P. Flevari, D. Leftheriotis, Christophoros Komborozos, K. Fountoulaki +3 more
2009European Heart Journal36 citations Open access
Semantic Scholar
Mortality after catheter ablation for atrial fibrillation compared with antiarrhythmic drug therapy. A meta-analysis of randomized trials.
N. Dagres, C. Varounis, P. Flevari, C. Piorkowski +7 more
2009American Heart Journal28 citations
Semantic Scholar
Differential multivariable risk prediction of appropriate shock versus competing mortality - A prospective cohort study to estimate benefits from ICD therapy.
L. Bergau, R. Willems, D. Sprenkeler, T. Fischer +17 more
2018International Journal of Cardiology25 citations Open access
Semantic Scholar
Fluoxetine vs. placebo for the treatment of recurrent vasovagal syncope with anxiety sensitivity
P. Flevari, D. Leftheriotis, E. Repasos, D. Katsaras +2 more
2017Europace24 citations Open access
Semantic Scholar
The Role of the Selective Serotonin Re‐Uptake Inhibitor Sertraline in Nondepressive Patients with Chronic Ischemic Heart Failure: A Preliminary Study
D. Leftheriotis, P. Flevari, I. Ikonomidis, A. Douzenis +5 more
2010Pacing and clinical electrophysiology : PACE20 citations
Semantic Scholar
Minor Psychiatric Disorders and Syncope: The Role of Psychopathology in the Expression of Vasovagal Reflex
D. Leftheriotis, I. Michopoulos, P. Flevari, A. Douzenis +5 more
2008Psychotherapy and Psychosomatics20 citations
Semantic Scholar
Coronary and peripheral blood flow changes following biventricular pacing and their relation to heart failure improvement.
P. Flevari, G. Theodorakis, I. Paraskevaidis, F. Kolokathis +5 more
2006Europace19 citations Open access
Semantic Scholar
Copeptin levels in patients with vasovagal syncope.
P. Flevari, D. Leftheriotis, C. Kroupis, G. Antonakos +2 more
2017International Journal of Cardiology9 citations
Semantic Scholar
Vasodilation in vasovagal syncope and the effect of water ingestion.
P. Flevari, K. Fountoulaki, D. Leftheriotis, C. Komporozos +2 more
2008American Journal of Cardiology8 citations
Semantic Scholar
Cryoballoon ablation under transesophageal echocardiographic guidance in dextrocardia.
D. Leftheriotis, I. Ikonomidis, P. Flevari, A. Frogoudaki +1 more
2018Hellenic Journal of Cardiology7 citations Open access
Semantic Scholar
The Effects of Ranolazine on Paroxysmal Atrial Fibrillation in Patients with Coronary Artery Disease: A Preliminary Observational Study.
D. Leftheriotis, P. Flevari, G. Theodorakis, A. Rigopoulos +8 more
2014Journal of Atrial Fibrillation6 citations
Semantic Scholar
Permanent sinus dysfunction after pulmonary vein isolation ablation: observations and potential mechanisms.
D. Leftheriotis, P. Flevari, M. Mademli, M. Anastasiou-Nana
2014Canadian Journal of Cardiology5 citations
Semantic Scholar
Sphenopalatine ganglion block: an external gate to modulate cardiac autonomic tone and suppress premature ventricular beats?
D. Katsaras, C. Arvaniti, P. Flevari, G. Giannopoulos +6 more
2018Annals of Translational Medicine3 citations Open access
Semantic Scholar
Risk stratification of ICD patients for appropriate shock and mortality in a multi-centre cohort. The EU-TrigTreat study
L. Bergau, R. Willems, B. Vandenberk, A. Tuinenburg +8 more
20153 citations
Semantic Scholar
Transthoracic 3D echocardiography used as a low-cost and precise technique to facilitate ablation of ventricular tachycardia from the left posteromedial papillary muscle.
D. Leftheriotis, P. Flevari, V. Stassinos, I. Ikonomidis
2019Hellenic Journal of Cardiology2 citations Open access
Semantic Scholar
Data on differential multivariable risk prediction of appropriate shock vs. competing mortality
L. Bergau, R. Willems, D. Sprenkeler, T. Fischer +17 more
2018Data in Brief2 citations Open access
Semantic Scholar
The effects of ranolazine on paroxysmal atrial fibrillation in patients with coronary artery disease
D. Leftheriotis, P. Flevari, G. Theodorakis, A. Rigopoulos +5 more
20132 citations Open access
Semantic Scholar
Heart Rate Turbulence After Short Runs of Nonsustained Ventricular Tachycardia in Chronic Heart Failure
P. Flevari, P. Georgiadou, D. Leftheriotis, E. Livanis +2 more
2007Pacing and clinical electrophysiology : PACE2 citations
Semantic Scholar
P6596S100A8/A9 and sRAGE peripheral blood levels in patients with heart failure and an implanted cardioverter/defibrillator: relation with sustained, fast ventricular arrhythmias
P. Flevari, D. Leftheriotis, C. Kroupis, V. Kitsinelis +5 more
2019European Heart Journal1 citations
Semantic Scholar
P777Changes in glycated hemoglobin in patients with heart failure with reduced ejection fraction treated with sacubitril/valsartan
V. Stassinos, S. Bezati, D. Leftheriotis, C. Kardamis +6 more
2019European Heart Journal1 citations
Semantic Scholar
Response to the letter to editor: Copeptin and its clinical implications in the setting of vasovagal syncope.
P. Flevari, D. Leftheriotis, C. Kroupis, G. Antonakos +2 more
2017International Journal of Cardiology1 citations
Semantic Scholar
Left atrial thrombus after biventricular pacemaker implantation.
I. Ikonomidis, C. Papadopoulos, P. Flevari, I. Paraskevaidis +2 more
2009European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology1 citations
Semantic Scholar
P-470 Sustained improvement in peripheral immune responses by biventricular pacing and its association with exercise tolerance and quality of life
G. Theodorakis, P. Flevari, F. Kolokathis, E. Livanis +5 more
20031 citations Open access
Semantic Scholar
Recurrent vasovagal syncope: classification into two phenotypes with different anxiety sensitivity profile and differing blood pressure response to head-up tilt
P. Flevari, D. Leftheriotis, Z. Kotsialou, N. Makris +2 more
2025European Heart Journal0 citations
Semantic Scholar
Stochastic time series analysis of atrial fibrillatory electrograms in paroxysmal atrial fibrillation
D. Leftheriotis, G. Giannakakis, P. Flevari, A. Adamopoulos +1 more
2024Europace0 citations Open access
Semantic Scholar
First-line pharmacological treatment of vasovagal syncope based on syndrome phenotype
P. Flevari, D. Leftheriotis, Z. Kotsialou, M. Tzanni +2 more
2024Europace0 citations Open access
Semantic Scholar
P2876Repeating non-invasive risk stratification tests improves the prediction of outcomes of ICD patients in the EUTrigTreat study
B. Vandenberk, C. Röver, A. Dunnink, T. Friede +3 more
2019European Heart Journal0 citations
Semantic Scholar
P794Sphenopalatine ganglion block as a method to modulate cardiac autonomic tone and suppress premature ventricular beats
D. Katsaras, C. Arvaniti, P. Flevari, G. Giannopoulos +6 more
20180 citations
Semantic Scholar
P1223Prediction model for shock risk and mortality in ICD patients
L. Bergau, R. Willems, A. Tuinenburg, M. Vos +10 more
20180 citations Open access
Semantic Scholar
P2915Multivariable risk prediction of appropriate shock and mortality in ICD patients
L. Bergau, M. Vos, R. Willems, L. Luethje +10 more
2018European Heart Journal0 citations
Semantic Scholar
Patient effective dose during pacemaker implantation at a flat panel and image intensifier angiography system
E. Vlastou, J. Antonakos, E. Simeonidou, P. Flevari +3 more
20160 citations
Semantic Scholar
153-01: Repeated assessment of non-invasive risk stratification in the EUTrigTreat study
B. Vandenberk, C. Röver, M. Vos, T. Friede +3 more
20160 citations Open access
Semantic Scholar
Reproducibility of repetitive T-wave alternans measurements in the EUTrigTreat study
B. Vandenberk, C. Röver, M. Vos, T. Friede +3 more
20150 citations
Semantic Scholar
P251 | BEDSIDE Utility of the ST-segment deviation score in the risk prediction of patients with suspected acute myocardial infarction
R. Twerenbold, T. Reichlin, R. Abächerli, S. Sou +12 more
20150 citations
Semantic Scholar
Copeptin in vasovagal syncope
P. Flevari, D. Leftheriotis, G. Giannakakis, M. Dafni +4 more
20130 citations
Semantic Scholar
Selvester QRS score: an automated algorithm for the quantification of myocardial scar
G. Giannakakis, P. Flevari, M. Dafni, D. Leftheriotis +2 more
20130 citations
Semantic Scholar
The use of the multi-electrode duty-cycled radiofrequency ablation catheter PVAC for the ablation of a left atrial tachycardia.
D. Leftheriotis, P. Flevari, E. Simeonidou, D. Niokou +1 more
2012Hellenic Journal of Cardiology0 citations
Semantic Scholar
Poster Session 1: Atrial fibrillation and pacing
A. Thomaidi, D. Tziakas, G. Chalikias, D. Stakos +40 more
20090 citations Open access
Semantic Scholar
Subject Index Vol. 77, 2008
C. Franco, A. Martínez-Àran, J. Sánchez-Moreno, M. Reinares +60 more
2008Psychotherapy and Psychosomatics0 citations Open access
Semantic Scholar
Contents Vol. 77, 2008
C. Franco, A. Martínez-Àran, J. Sánchez-Moreno, M. Reinares +60 more
2008Psychotherapy and Psychosomatics0 citations Open access
Semantic Scholar
P1-24: A new therapeutic approach to neurocardiogenic syncope - primary results
A. Kostopoulou, G. Theodorakis, E. Livanis, D. Leftheriotis +2 more
20060 citations
Semantic Scholar
P4-34: The effect of levosimendan on complex ventricular arrhythmias and Holter-derived prognostic markers in patients with decompensated heart failure: A randomized, placebo-controlled, prospective study
P. Flevari, D. Leftheriotis, I. Parissis, Fotis Panou +3 more
20060 citations
Semantic Scholar

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D. Leftheriotis×34
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D. Kremastinos×17
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G. Theodorakis×11
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M. Anastasiou-Nana

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L. Bergau — researcher profile on SciRah