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Comparison of very-high power short duration radiofrequency ablation strategies for pulmonary vein isolation in paroxysmal atrial fibrillation.
Published in:
2024
By:
- Kariki, Ourania;
- Mililis, Panagiotis;
- Saplaouras, Athanasios;
- Efremidis, Theodoros;
- Tsetika, Eleftheria-Garyfallia;
- Martinos, Antonios;
- Girginoudi, Evangelia;
- Dragasis, Stylianos;
- Letsas, Konstantinos P.;
- Efremidis, Michael
Publication type:
Letter
Intracoronary stent placement proximal to a myocardial bridge: Immediate and long-term results.
Published in:
Catheterization & Cardiovascular Interventions, 1999, v. 46, n. 3, p. 363, doi. 10.1002/(SICI)1522-726X(199903)46:3<363::AID-CCD24>3.0.CO;2-V
By:
- Antonellis, Ioannis P.;
- Patsilinakos, Sotirios P.;
- Pamboukas, Constandinos A.;
- Kranidis, Athanasios J.;
- Margaris, Nikolaos G.;
- Filippatos, Gerasimos;
- Efremidis, Michael;
- Tavernarakis, Antonios G.;
- Rokas, Stylianos G.;
- Stamatelopoulos, Stamatios F.
Publication type:
Article
Use of high-density activation and voltage mapping in combination with entrainment to delineate gap-related atrial tachycardias post atrial fibrillation ablation.
Published in:
2021
By:
- Vlachos, Konstantinos;
- Efremidis, Michael;
- Derval, Nicolas;
- Martin, Claire A.;
- Takigawa, Masateru;
- Bazoukis, George;
- Frontera, Antonio;
- Gkalapis, Charis;
- Duchateau, Josselin;
- Nakashima, Takashi;
- Letsas, Konstantinos P.;
- Mililis, Panagiotis;
- Pambrun, Thomas;
- Bourier, Felix;
- André, Clémentine;
- Krisai, Philipp;
- Ramirez, F. Daniel;
- Kamakura, Tsukasa;
- Takagi, Takamitsu;
- Nakatani, Yosuke
Publication type:
journal article
Clinical characteristics and long-term clinical course of patients with Brugada syndrome without previous cardiac arrest: a multiparametric risk stratification approach.
Published in:
2019
By:
- Letsas, Konstantinos P;
- Bazoukis, George;
- Efremidis, Michael;
- Georgopoulos, Stamatis;
- Korantzopoulos, Panagiotis;
- Fragakis, Nikolaos;
- Asvestas, Dimitrios;
- Vlachos, Konstantinos;
- Saplaouras, Athanasios;
- Sakellaropoulou, Antigoni;
- Mililis, Panagiotis;
- Strempelas, Panagiotis;
- Giannopoulos, Georgios;
- Gavrielatos, Gerasimos;
- Tzeis, Stylianos;
- Kardamis, Christoforos;
- Katsivas, Apostolos;
- Deftereos, Spyridon;
- Stavrakis, Stavros;
- Sideris, Antonios
Publication type:
journal article
Right ventricular outflow tract high-density endocardial unipolar voltage mapping in patients with Brugada syndrome: evidence for electroanatomical abnormalities.
Published in:
EP: Europace, 2018, v. 20, p. f57, doi. 10.1093/europace/eux079
By:
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Vlachos, Konstantinos;
- Georgopoulos, Stamatis;
- Karamichalakis, Nikolaos;
- Asvestas, Dimitrios;
- Valkanas, Kosmas;
- Korantzopoulos, Panagiotis;
- Tong Liu;
- Sideris, Antonios
Publication type:
Article
Right ventricular outflow tract high-density endocardial unipolar voltage mapping in patients with Brugada syndrome: evidence for electroanatomical abnormalities.
Published in:
2018
By:
- Letsas, Konstantinos P;
- Efremidis, Michael;
- Vlachos, Konstantinos;
- Georgopoulos, Stamatis;
- Karamichalakis, Nikolaos;
- Asvestas, Dimitrios;
- Valkanas, Kosmas;
- Korantzopoulos, Panagiotis;
- Liu, Tong;
- Sideris, Antonios
Publication type:
journal article
A meta-analysis on the prognostic significance of inferolateral early repolarization pattern in Brugada syndrome.
Published in:
2018
By:
- Georgopoulos, Stamatis;
- Letsas, Konstantinos P.;
- Tong Liu;
- Kalafateli, Maria;
- Korantzopoulos, Panagiotis;
- Bürkle, Gerd;
- Vlachos, Konstantinos;
- Giannopoulos, Georgios;
- Efremidis, Michael;
- Deftereos, Spyridon;
- Sideris, Antonios;
- Masahiko Takagi;
- Gan-Xin Yan;
- Ehrlich, Joachim R.;
- Liu, Tong;
- Takagi, Masahiko;
- Yan, Gan-Xin
Publication type:
journal article
Early pulmonary vein reconnection as a predictor of left atrial ablation outcomes for paroxysmal atrial fibrillation.
Published in:
EP: Europace, 2015, v. 17, n. 5, p. 741, doi. 10.1093/europace/euu216
By:
- Efremidis, Michael;
- Letsas, Konstantinos;
- Giannopoulos, Georgios;
- Lioni, Louisa;
- Vlachos, Konstantinos;
- Asvestas, Dimitrios;
- Karlis, Dimitrios;
- Kareliotis, Vasileios;
- Geladari, Hrysoula;
- Sideris, Antonios;
- Deftereos, Spyridon
Publication type:
Article
CHADS2 and CHA2DS2-VASc scores as predictors of left atrial ablation outcomes for paroxysmal atrial fibrillation.
Published in:
2014
By:
- Letsas, Konstantinos P;
- Efremidis, Michael;
- Giannopoulos, Georgios;
- Deftereos, Spyridon;
- Lioni, Louiza;
- Korantzopoulos, Panagiotis;
- Vlachos, Konstantinos;
- Xydonas, Sotirios;
- Kossyvakis, Charalampos;
- Sideris, Antonios
Publication type:
Journal Article
CHADS2 and CHA2DS2-VASc scores as predictors of left atrial ablation outcomes for paroxysmal atrial fibrillation.
Published in:
EP: Europace, 2014, v. 16, n. 2, p. 202, doi. 10.1093/europace/eut210
By:
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Giannopoulos, Georgios;
- Deftereos, Spyridon;
- Lioni, Louiza;
- Korantzopoulos, Panagiotis;
- Vlachos, Konstantinos;
- Xydonas, Sotirios;
- Kossyvakis, Charalampos;
- Sideris, Antonios
Publication type:
Article
Novel indexes of heterogeneity of ventricular repolarization in subjects with early repolarization pattern.
Published in:
EP: Europace, 2012, v. 14, n. 6, p. 877, doi. 10.1093/europace/eur390
By:
- Letsas, Konstantinos P.;
- Charalampous, Charalampos;
- Korantzopoulos, Panagiotis;
- Tsikrikas, Spyros;
- Bramos, Dimitrios;
- Kollias, George;
- Efremidis, Michael;
- Sideris, Antonios
Publication type:
Article
Anticoagulation and antiplatelet therapy in implantation of electrophysiological devices.
Published in:
EP: Europace, 2011, v. 13, n. 12, p. 1669, doi. 10.1093/europace/eur210
By:
- Korantzopoulos, Panagiotis;
- Letsas, Konstantinos P.;
- Liu, Tong;
- Fragakis, Nikolaos;
- Efremidis, Michael;
- Goudevenos, John A.
Publication type:
Article
Managing atrial fibrillation in the very elderly patient: challenges and solutions.
Published in:
2015
By:
- Karamichalakis, Nikolaos;
- Letsas, Konstantinos P.;
- Vlachos, Konstantinos;
- Georgopoulos, Stamatis;
- Bakalakos, Athanasios;
- Efremidis, Michael;
- Sideris, Antonios
Publication type:
journal article
The ideal index to predict the site of origin of outflow tract ventricular arrhythmias. Are we there yet?
Published in:
2024
By:
- Efremidis, Michael;
- Sousonis, Vasileios;
- Letsas, Konstantinos
Publication type:
Editorial
Radiofrequency versus cryoballoon catheter ablation in patients with persistent atrial fibrillation: A randomized trial.
Published in:
Journal of Cardiovascular Electrophysiology, 2023, v. 34, n. 7, p. 1523, doi. 10.1111/jce.15965
By:
- Mililis, Panagiotis;
- Kariki, Ourania;
- Saplaouras, Athanasios;
- Bazoukis, George;
- Dragasis, Stylianos;
- Patsiotis, Ilias G.;
- Batsouli, Athena;
- Vlachos, Konstantinos;
- Letsas, Konstantinos P.;
- Efremidis, Michael
Publication type:
Article
Right ventricular outflow tract electroanatomical abnormalities in asymptomatic and high‐risk symptomatic patients with Brugada syndrome: Evidence for a new risk stratification tool?
Published in:
Journal of Cardiovascular Electrophysiology, 2021, v. 32, n. 11, p. 2997, doi. 10.1111/jce.15262
By:
- Letsas, Konstantinos P.;
- Vlachos, Konstantinos;
- Conte, Giulio;
- Efremidis, Michael;
- Nakashima, Takashi;
- Duchateau, Josselin;
- Bazoukis, George;
- Frontera, Antonio;
- Mililis, Panagiotis;
- Tse, Gary;
- Cheniti, Ghassen;
- Takigawa, Masateru;
- Pambrun, Thomas;
- Prappa, Efstathia;
- Sacher, Frederic;
- Derval, Nicolas;
- Sideris, Antonios;
- Auricchio, Angelo;
- Jais, Pierre;
- Haissaguerre, Michel
Publication type:
Article
Right ventricular outflow tract low‐voltage areas identify the site of origin of idiopathic ventricular arrhythmias: A high‐density mapping study.
Published in:
Journal of Cardiovascular Electrophysiology, 2019, v. 30, n. 11, p. 2362, doi. 10.1111/jce.14155
By:
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Vlachos, Konstantinos;
- Asvestas, Dimitrios;
- Takigawa, Masateru;
- Bazoukis, George;
- Frontera, Antonio;
- Giannopoulos, George;
- Saplaouras, Athanasios;
- Sakellaropoulou, Antigoni;
- Mililis, Panagiotis;
- Dragasis, Stylianos;
- Megarisiotou, Athanasia;
- Valkanas, Kosmas;
- Tse, Gary;
- Liu, Tong;
- Deftereos, Spyridon;
- Sideris, Antonios;
- Baranchuk, Adrian;
- Jais, Pierre
Publication type:
Article
Targeted ablation of specific electrogram patterns in low‐voltage areas after pulmonary vein antral isolation in persistent atrial fibrillation: Termination to an organized rhythm reduces atrial fibrillation recurrence.
Published in:
Journal of Cardiovascular Electrophysiology, 2019, v. 30, n. 1, p. 47, doi. 10.1111/jce.13763
By:
- Efremidis, Michael;
- Vlachos, Konstantinos;
- Letsas, Konstantinos P.;
- Bazoukis, George;
- Martin, Ruairidh;
- Frontera, Antonio;
- Asvestas, Dimitrios;
- Saplaouras, Athanasios;
- Kitamura, Τakeshi;
- Georgopoulos, Stamatios;
- Valkanas, Kosmas;
- Karamichalakis, Nikolaos;
- Takigawa, Masateru;
- Sideris, Antonios;
- Derval, Nicolas;
- Sacher, Frederic;
- Jais, Pierre
Publication type:
Article
Low-voltage areas detected by high-density electroanatomical mapping predict recurrence after ablation for paroxysmal atrial fibrillation.
Published in:
Journal of Cardiovascular Electrophysiology, 2017, v. 28, n. 12, p. 1393, doi. 10.1111/jce.13321
By:
- Vlachos, Konstantinos;
- Efremidis, Michael;
- Letsas, Konstantinos P.;
- Bazoukis, George;
- Martin, Ruairidh;
- Kalafateli, Maria;
- Lioni, Louiza;
- Georgopoulos, Stamatis;
- Saplaouras, Athanasios;
- Efremidis, Theodore;
- Liu, Tong;
- Valkanas, Kosmas;
- Karamichalakis, Nikolaos;
- Asvestas, Dimitrios;
- Sideris, Antonios
Publication type:
Article
Adenosine-Guided Pulmonary Vein Antral Isolation for Paroxysmal Atrial Fibrillation: A Randomized Study.
Published in:
Journal of Cardiovascular Electrophysiology, 2016, v. 27, n. 11, p. 1288, doi. 10.1111/jce.13059
By:
- EFREMIDIS, MICHAEL;
- LETSAS, KONSTANTINOS P.;
- LIONI, LOUIZA;
- VLACHOS, KONSTANTINOS;
- GEORGOPOULOS, STAMATIS;
- SAPLAOURAS, ATHANASIOS;
- GELADARI, ELENI;
- GIANNOPOULOS, GEORGE;
- LIU, TONG;
- DEFTEREOS, SPYRIDON;
- SIDERIS, ANTONIOS
Publication type:
Article
The Impact of Catheter Ablation in the Interpulmonary Isthmus on Atrial Fibrillation Ablation Outcomes: A Randomized Study.
Published in:
Journal of Cardiovascular Electrophysiology, 2014, v. 25, n. 7, p. 709, doi. 10.1111/jce.12399
By:
- LETSAS, KONSTANTINOS P.;
- EFREMIDIS, MICHAEL;
- VLACHOS, KONSTANTINOS;
- KARLIS, DIMITRIOS;
- LIONI, LOUIZA;
- ASVESTAS, DIMITRIOS;
- VALKANAS, KOSMAS;
- MIHAS, CONSTANTINOS C.;
- SIDERIS, ANTONIOS
Publication type:
Article
Incidence and predictors of post‐surgery atrial fibrillation occurrence: A cohort study in 53,387 patients.
Published in:
Journal of Arrhythmia, 2024, v. 40, n. 4, p. 815, doi. 10.1002/joa3.13058
By:
- Brunetta, Enrico;
- Del Monaco, Guido;
- Rodolfi, Stefano;
- Zachariah, Donah;
- Vlachos, Kostantinos;
- Latini, Alessia Chiara;
- De Santis, Maria;
- Ceriotti, Carlo;
- Galimberti, Paola;
- Taormina, Antonio;
- Battaglia, Vincenzo;
- Falasconi, Giulio;
- Maceda, Diego Penela;
- Efremidis, Michael;
- Letsas, Konstantinos P.;
- Selmi, Carlo;
- Stefanini, Giulio Giuseppe;
- Condorelli, Gianluigi;
- Frontera, Antonio
Publication type:
Article
Safety of catheter ablation of atrial fibrillation without pre‐ or peri‐procedural imaging for the detection of left atrial thrombus in the era of uninterrupted anticoagulation.
Published in:
Journal of Arrhythmia, 2021, v. 37, n. 1, p. 28, doi. 10.1002/joa3.12466
By:
- Efremidis, Michael;
- Bazoukis, George;
- Vlachos, Konstantinos;
- Prappa, Efstathia;
- Megarisiotou, Athanasia;
- Dragasis, Stylianos;
- Ramirez, F. Daniel;
- Bourier, Felix;
- Mililis, Panagiotis;
- Saplaouras, Athanasios;
- Tse, Gary;
- Liu, Tong;
- Efremidis, Theodore;
- Kitsoulis, Panagiotis;
- Thomopoulos, Costas;
- Sideris, Antonios;
- Letsas, Konstantinos P.
Publication type:
Article
High‐density mapping of de novo focal atrial tachycardias using a new software: Protected low‐voltage areas by zones of conduction delay.
Published in:
Journal of Arrhythmia, 2020, v. 36, n. 4, p. 785, doi. 10.1002/joa3.12380
By:
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Bazoukis, George;
- Dragasis, Stylianos;
- Megarisiotou, Athanasia;
- Mililis, Panagiotis;
- Saplaouras, Athanasios;
- Vlachos, Konstantinos;
- Asvestas, Dimitrios;
- Valkanas, Kosmas;
- Tse, Gary;
- Sideris, Antonios
Publication type:
Article
Fasciculoventricular bypass tracts: Electrocardiographic and electrophysiologic features.
Published in:
Journal of Arrhythmia, 2020, v. 36, n. 3, p. 537, doi. 10.1002/joa3.12355
By:
- Asvestas, Dimitrios;
- Bazoukis, George;
- Mililis, Panagiotis;
- Dragasis, Stelios;
- Megarisiotou, Athanasia;
- Vlachos, Konstantinos;
- Sideris, Antonios;
- Efremidis, Michael;
- Letsas, Konstantinos P.
Publication type:
Article
Impact of ranolazine on ventricular arrhythmias – A systematic review.
Published in:
Journal of Arrhythmia, 2018, v. 34, n. 2, p. 124, doi. 10.1002/joa3.12031
By:
- Bazoukis, George;
- Tse, Gary;
- Letsas, Konstantinos P.;
- Thomopoulos, Costas;
- Naka, Katerina K.;
- Korantzopoulos, Panagiotis;
- Bazoukis, Xenophon;
- Michelongona, Paschalia;
- Papadatos, Stamatis S.;
- Vlachos, Konstantinos;
- Liu, Tong;
- Efremidis, Michael;
- Baranchuk, Adrian;
- Stavrakis, Stavros;
- Tsioufis, Costas
Publication type:
Article
Adenosine-guided radiofrequency catheter ablation of atrial fibrillation: A meta-analysis of randomized control trials.
Published in:
Journal of Arrhythmia, 2017, v. 33, n. 4, p. 247, doi. 10.1016/j.joa.2017.02.002
By:
- Letsas, Konstantinos P.;
- Georgopoulos, Stamatis;
- Efremidis, Michael;
- Liu, Tong;
- Bazoukis, George;
- Vlachos, Konstantinos;
- Karamichalakis, Nikolaos;
- Lioni, Louiza;
- Sideris, Antonios;
- Ehrlich, Joachim R.
Publication type:
Article
Catheter ablation of anteroseptal accessory pathways from the aortic cusps: A case series and a review of the literature.
Published in:
Journal of Arrhythmia, 2016, v. 32, n. 6, p. 443, doi. 10.1016/j.joa.2016.02.010
By:
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Vlachos, Konstantinos;
- Georgopoulos, Stamatis;
- Karamichalakis, Nikolaos;
- Saplaouras, Athanasios;
- Xydonas, Sotirios;
- Valkanas, Kosmas;
- Sideris, Antonios
Publication type:
Article
Ligament of Marshall ablation for persistent atrial fibrillation.
Published in:
Pacing & Clinical Electrophysiology, 2021, v. 44, n. 5, p. 782, doi. 10.1111/pace.14208
By:
- Vlachos, Konstantinos;
- Derval, Nicolas;
- Pambrun, Thomas;
- Duchateau, Josselin;
- Martin, Claire A.;
- Bazoukis, George;
- Frontera, Antonio;
- Takigawa, Masateru;
- Nakashima, Takashi;
- Efremidis, Michael;
- Letsas, Konstantinos P.;
- Bourier, Felix;
- André, Clémentine;
- Krisai, Philipp;
- Ramirez, F. Daniel;
- Kamakura, Tsukasa;
- Takagi, Takamitsu;
- Nakatani, Yosuke;
- Tixier, Romain;
- Chauvel, Remi
Publication type:
Article
Left atrial voltage mapping using a new impedance‐based algorithm in patients with paroxysmal atrial fibrillation.
Published in:
Pacing & Clinical Electrophysiology, 2018, v. 41, n. 11, p. 1447, doi. 10.1111/pace.13501
By:
- Asvestas, Dimitrios;
- Vlachos, Konstantinos;
- Bazoukis, George;
- Martin, Claire A.;
- Letsas, Konstantinos P.;
- Sakellaropoulou, Antigoni;
- Kossyvakis, Charalampos;
- Saplaouras, Athanasios;
- Prappa, Efstathia;
- Goga, Christina;
- Vassilikos, Vassilios;
- Valkanas, Kosmas;
- Deftereos, Spiridon;
- Sideris, Antonios;
- Efremidis, Michael
Publication type:
Article
Prognosis, risk stratification, and management of asymptomatic individuals with Brugada syndrome: A systematic review.
Published in:
Pacing & Clinical Electrophysiology, 2017, v. 40, n. 12, p. 1332, doi. 10.1111/pace.13214
By:
- Letsas, Konstantinos P.;
- Asvestas, Dimitrios;
- Baranchuk, Adrian;
- Liu, Tong;
- Georgopoulos, Stamatis;
- Efremidis, Michael;
- Korantzopoulos, Panagiotis;
- Bazoukis, George;
- Tse, Gary;
- Sideris, Antonios;
- Takagi, Masahiko;
- Ehrlich, Joachim R.
Publication type:
Article
Linear Ablation Following Pulmonary Vein Isolation in Patients with Atrial Fibrillation: A Meta-Analysis.
Published in:
Pacing & Clinical Electrophysiology, 2016, v. 39, n. 6, p. 623, doi. 10.1111/pace.12841
By:
- ZHANG, ZHIWEI;
- LETSAS, KONSTANTINOS P.;
- ZHANG, NIXIAO;
- EFREMIDIS, MICHAEL;
- XU, GANG;
- LI, GUANGPING;
- LIU, TONG
Publication type:
Article
Association of Quality of Life, Anxiety, and Depression with Left Atrial Ablation Outcomes.
Published in:
Pacing & Clinical Electrophysiology, 2014, v. 37, n. 6, p. 703, doi. 10.1111/pace.12420
By:
- EFREMIDIS, MICHAEL;
- LETSAS, KONSTANTINOS P.;
- LIONI, LOUIZA;
- GIANNOPOULOS, GEORGIOS;
- KORANTZOPOULOS, PANAGIOTIS;
- VLACHOS, KONSTANTINOS;
- DIMOPOULOS, NIKOLAOS P.;
- KARLIS, DIMITRIOS;
- BOURAS, GEORGIOS;
- SIDERIS, ANTONIOS;
- DEFTEREOS, SPYRIDON
Publication type:
Article
Narrow QRS Complex Tachycardia Inducing Wide QRS Complex Tachycardia: What Is the Mechanism?
Published in:
2010
By:
- LETSAS, KONSTANTINOS P.;
- EFREMIDIS, MICHAEL;
- MANOLATOS, DIMITRIOS;
- SIDERIS, ANTONIOS
Publication type:
Case Study
An inappropriately–appropriate ICD therapy: What is the mechanism and what interventions can be done?
Published in:
2023
By:
- Saplaouras, Athanasios;
- Mililis, Panagiotis;
- Kariki, Ourania;
- Bazoukis, George;
- Batsouli, Athena;
- Antonakos, Vasileios;
- Dragasis, Stylianos;
- Patsiotis, Ilias G.;
- Letsas, Konstantinos P.;
- Efremidis, Michael
Publication type:
Case Study
Atrial fibrillation and Wolff–Parkinson–White syndrome: A double blow for the cardiologist.
Published in:
2022
By:
- Bazoukis, George;
- Papasavvas, Elias;
- Pavlou, Marios;
- Georgiou, Panagiota;
- Kapetis, Lorentzos;
- Patestos, Dimitrios;
- Vlachos, Konstantinos;
- Saplaouras, Athanasios;
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Tsielepis, Michalis
Publication type:
Case Study
Contrast-induced early repolarization pattern and ventricular fibrillation.
Published in:
2021
By:
- Kariki, Ourania;
- Kontonika, Marianna;
- Miliopoulos, Dimitrios;
- Bazoukis, George;
- Vlachos, Konstantinos;
- Dragasis, Stylianos;
- Gouziouta, Aggeliki;
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Voudris, Vassilis
Publication type:
Case Study
An uncommon cause of inappropriate ICD shock.
Published in:
Clinical Case Reports, 2020, v. 8, n. 6, p. 1109, doi. 10.1002/ccr3.2782
By:
- Bazoukis, George;
- Letsas, Konstantinos P.;
- Vlachos, Konstantinos;
- Tse, Gary;
- Manolatos, Dimitrios;
- Sideris, Antonios;
- Efremidis, Michael;
- Xydonas, Sotirios
Publication type:
Article
Reel syndrome—An uncommon etiology of ICD dysfunction.
Published in:
Clinical Case Reports, 2020, v. 8, n. 3, p. 582, doi. 10.1002/ccr3.2682
By:
- Bazoukis, George;
- Kollias, George;
- Tse, Gary;
- Saplaouras, Athanasios;
- Mililis, Panagiotis;
- Sakellaropoulou, Antigoni;
- Kolokathis, Angelos‐Michail;
- Asvestas, Dimitrios;
- Efremidis, Michael;
- Sideris, Antonios;
- Letsas, Konstantinos P.
Publication type:
Article
Predictors of arrhythmia recurrence in patients with heart failure undergoing left atrial ablation for atrial fibrillation.
Published in:
Clinical Cardiology, 2018, v. 41, n. 1, p. 63, doi. 10.1002/clc.22850
By:
- Bazoukis, George;
- Letsas, Konstantinos P.;
- Tse, Gary;
- Naka, Katerina K.;
- Korantzopoulos, Panagiotis;
- Ntzani, Evangelia;
- Vlachos, Konstantinos;
- Saplaouras, Athanasios;
- Pagkalidou, Eirini;
- Michalis, Lampros K.;
- Sideris, Antonios;
- Efremidis, Michael
Publication type:
Article
Safety and efficacy of DOACs vs acenocoumarol in patients undergoing catheter ablation of atrial fibrillation.
Published in:
Clinical Cardiology, 2017, v. 40, n. 10, p. 847, doi. 10.1002/clc.22734
By:
- Vlachos, Konstantinos;
- Efremidis, Michael;
- Bazoukis, George;
- Letsas, Konstantinos P.;
- Saplaouras, Athanasios;
- Georgopoulos, Stamatis;
- Karamichalakis, Nikolaos;
- Rokiza, Aikaterini;
- Sakellaropoulou, Antigoni;
- Kolokathis, Angelos Michail;
- Efremidis, Theodoros;
- Asvestas, Dimitrios;
- Sideris, Antonios
Publication type:
Article
The V<sub>1</sub>-V<sub>3</sub> transition index as a novel electrocardiographic criterion for differentiating left from right ventricular outflow tract ventricular arrhythmias.
Published in:
2019
By:
- Di, Chengye;
- Wan, Zheng;
- Tse, Gary;
- Letsas, Konstantinos P.;
- Liu, Tong;
- Efremidis, Michael;
- Li, Jianming;
- Lin, Wenhua
Publication type:
journal article
Artificial intelligence-enabled atrial fibrillation detection using smartwatches: current status and future perspectives.
Published in:
Frontiers in Cardiovascular Medicine, 2024, p. 1, doi. 10.3389/fcvm.2024.1432876
By:
- Papalamprakopoulou, Zoi;
- Stavropoulos, Dimitrios;
- Moustakidis, Serafeim;
- Avgerinos, Dimitrios;
- Efremidis, Michael;
- Kampaktsis, Polydoros N.
Publication type:
Article
P-Wave Beat-to-Beat Analysis to Predict Atrial Fibrillation Recurrence after Catheter Ablation.
Published in:
Diagnostics (2075-4418), 2022, v. 12, n. 4, p. 830, doi. 10.3390/diagnostics12040830
By:
- Tachmatzidis, Dimitrios;
- Tsarouchas, Anastasios;
- Mouselimis, Dimitrios;
- Filos, Dimitrios;
- Antoniadis, Antonios P.;
- Lysitsas, Dimitrios N.;
- Mezilis, Nikolaos;
- Sakellaropoulou, Antigoni;
- Giannopoulos, Georgios;
- Bakogiannis, Constantinos;
- Triantafyllou, Konstantinos;
- Fragakis, Nikolaos;
- Letsas, Konstantinos P.;
- Asvestas, Dimitrios;
- Efremidis, Michael;
- Lazaridis, Charalampos;
- Chouvarda, Ioanna;
- Vassilikos, Vassilios P.
Publication type:
Article
Simple hematological predictors of AF recurrence in patients undergoing atrial fibrillation ablation.
Published in:
Journal of Geriatric Cardiology, 2019, v. 16, n. 9, p. 671, doi. 10.11909/j.issn.1671-5411.2019.09.008
By:
- Bazoukis, George;
- Letsas, Konstantinos P.;
- Vlachos, Konstantinos;
- Saplaouras, Athanasios;
- Asvestas, Dimitrios;
- Tyrovolas, Konstantinos;
- Rokiza, Aikaterini;
- Pagkalidou, Eirini;
- Tse, Gary;
- Stavrakis, Stavros;
- Sideris, Antonios;
- Efremidis, Michael
Publication type:
Article
Brugada Syndrome:Risk Stratification And Management.
Published in:
JAFIB: Journal of Atrial Fibrillation, 2016, v. 9, n. 2, p. 84
By:
- Letsas, Konstantinos P.;
- Georgopoulos, Stamatis;
- Vlachos, Konstantinos;
- karamichalakis, Nikolaos;
- Liatakis, Ioannis;
- Korantzopoulos, Panagiotis;
- Tong Liu;
- Efremidis, Michael;
- Sideris, Antonios
Publication type:
Article
Effect of atrial pressure increase on sinus node automaticity.
Published in:
Heart & Vessels, 2004, v. 19, n. 5, p. 221, doi. 10.1007/s00380-004-0772-x
By:
- Efremidis, Michael;
- Sideris, Antonios;
- Filippatos, Gerasimos;
- Manolatos, Dimitrios;
- Xydonas, Sotiris;
- Ikonomou, Dimitrios;
- Evangelou, Dimitrios;
- Sioras, Ilias;
- Argyriou, Michael;
- Kardaras, Fotis
Publication type:
Article
Recurrent syncope associated with a distinct ECG pattern consisting of short QT interval, early repolarization and atrioventricular block.
Published in:
2009
By:
- Efremidis, Michael;
- Letsas, Konstantinos;
- Weber, Reinhold;
- Gavrielatos, Gerasimos;
- Filippatos, Gerasimos;
- Sideris, Antonios;
- Kardaras, Fotios
Publication type:
Letter
Catheter Ablation of Right Ventricular Outflow Tract Ventricular Tachycardia.
Published in:
2014
By:
- Vlachos, Konstantinos;
- Letsas, Konstantinos P.;
- Efremidis, Michael;
- Sideris, Antonios
Publication type:
Case Study
Electrocardiographic and electrophysiologic characteristics of ventricular extrasystoles arising from the aortomitral continuity.
Published in:
2011
By:
- Letsas, Konstantinos P;
- Efremidis, Michael;
- Kollias, George;
- Xydonas, Sotirios;
- Sideris, Antonios
Publication type:
Journal Article

Found: 60