Előd János Zsigmond
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View article: Kinetics and Disappearance of QRS Transition in Patients Undergoing Left Bundle Branch Pacing – A Novel Method for Classifying Microdislodgement
Kinetics and Disappearance of QRS Transition in Patients Undergoing Left Bundle Branch Pacing – A Novel Method for Classifying Microdislodgement Open
Introduction QRS transition during the threshold test is the gold standard for confirming direct capture of the Conduction System in patients with left bundle branch pacing (LBBP). Still, we have limited data on the kinetics of QRS transit…
View article: Acute and long-term procedural outcomes, arrhythmia recurrence and mortality after supraventricular arrhythmia ablation: a comparative study of fluoroscopy and zero-fluoroscopy guided techniques
Acute and long-term procedural outcomes, arrhythmia recurrence and mortality after supraventricular arrhythmia ablation: a comparative study of fluoroscopy and zero-fluoroscopy guided techniques Open
Background and aims Zero-fluoroscopy (ZF) catheter ablation eliminates radiation exposure via use of 3-dimensional electroanatomical mapping. We aimed to assess safety and efficacy of ZF catheter ablation in the treatment of supraventricul…
View article: Kinetics and disappearance of QRS transition in patients undergoing Left Bundle Branch Pacing -- a novel method for classifying microdislodgement
Kinetics and disappearance of QRS transition in patients undergoing Left Bundle Branch Pacing -- a novel method for classifying microdislodgement Open
View article: A beültethető elektromos kardiológiai eszközzel élő betegek periprocedurális ellátása : A Magyar Kardiológusok Társasága Aritmia és Pacemaker Munkacsoportjának szakmai ajánlása aneszteziológusok és operatív, illetve sürgősségi betegellátásban érintett társszakmák képviselői számára
A beültethető elektromos kardiológiai eszközzel élő betegek periprocedurális ellátása : A Magyar Kardiológusok Társasága Aritmia és Pacemaker Munkacsoportjának szakmai ajánlása aneszteziológusok és operatív, illetve sürgősségi betegellátásban érintett társszakmák képviselői számára Open
Az egyre nagyobb számú, beültethető elektromos kardiológiai eszközzel (például pacemakerrel vagy beültethető kardioverter-defibrillátorral) élő beteg periprocedurális ellátása fokozódó terhelést jelent mind az elektrofiziológusok, mind az …
View article: Modified Balloon Use After Rotational Atherectomy Reduces Major Adverse Cardiovascular Event Rates in Severely Calcified Coronary Lesions: A Systematic Review and Meta-Analysis
Modified Balloon Use After Rotational Atherectomy Reduces Major Adverse Cardiovascular Event Rates in Severely Calcified Coronary Lesions: A Systematic Review and Meta-Analysis Open
Background/Objectives: Calcified coronary lesions require plaque modification techniques for optimal stent apposition, of which rotational atherectomy (RA) is the most commonly used one. Challenging cases require the use of additional dedi…
View article: Clinical outcomes following transvenous lead extraction using contemporary techniques
Clinical outcomes following transvenous lead extraction using contemporary techniques Open
View article: Emergent role of dynamic optimization in cardiac resynchronization therapy: Systematic review and network meta‐analysis
Emergent role of dynamic optimization in cardiac resynchronization therapy: Systematic review and network meta‐analysis Open
Aims Suboptimal device programming is frequent in non‐responders to cardiac resynchronization therapy (CRT). However, the role of device optimization and the most appropriate technique are still unknown. The aim of our study was to analyse…
View article: Efficacy and safety of the subcutaneous implantable cardioverter-defibrillator in patients with and without obesity: A meta-analysis
Efficacy and safety of the subcutaneous implantable cardioverter-defibrillator in patients with and without obesity: A meta-analysis Open
View article: Optimal timing of of cardiac implantable electronic device reoperation
Optimal timing of of cardiac implantable electronic device reoperation Open
Background Early re-intervention may increase the risk of infection of cardiac implantable electronic devices (CIED). Some operators therefore delay lead repositioning in case of dislocation by weeks, however there is no evidence to suppor…
View article: Risk of Cardiac Implantable Electronic Device Infection after Early versus Delayed Lead Repositioning
Risk of Cardiac Implantable Electronic Device Infection after Early versus Delayed Lead Repositioning Open
(1) Background: Early reintervention increases the risk of infection of cardiac implantable electronic devices (CIEDs). Some operators therefore delay lead repositioning in the case of dislocation by weeks; however, there is no evidence to…
View article: Evaluating the predictive value of late gadolinium enhancement assessed by cardiac magnetic resonance on sudden cardiac death in patients selected for implantable cardioverter defibrillator and cardiac resynchronization therapy implantation: a systematic review and meta-analysis
Evaluating the predictive value of late gadolinium enhancement assessed by cardiac magnetic resonance on sudden cardiac death in patients selected for implantable cardioverter defibrillator and cardiac resynchronization therapy implantation: a systematic review and meta-analysis Open
Aims Late gadolinium enhancement (LGE) assessed by cardiovascular magnetic resonance (CMR) can evaluate myocardial scar associated with a higher risk of sudden cardiac death (SCD), which can guide the selection between cardiac resynchroniz…
View article: Transzvénás elektróda extrakció a Szegedi Tudományegyetemen: 10 év tapasztalata
Transzvénás elektróda extrakció a Szegedi Tudományegyetemen: 10 év tapasztalata Open
Bevezetés: A cardialis implantálható elektromos eszközökhöz kapcsolódó egyes komplikációk időnként részleges vagy teljes rendszereltávolítást, azaz transzvénás elektróda extrakciót igényelnek. A beavatkozások komplexitására és kimenetelére…
View article: Impact of right ventricular lead position on the outcomes of transvenous lead extraction
Impact of right ventricular lead position on the outcomes of transvenous lead extraction Open
Funding Acknowledgements Type of funding sources: None. Background Transvenous lead extraction of apically positioned right ventricular (RV) leads could be more challenging compared to septal leads, however there is no scientific evidence …
View article: Hogyan érjünk el tartós pulmonalisvéna-izolációt fokális rádiófrekvenciás ablációval?
Hogyan érjünk el tartós pulmonalisvéna-izolációt fokális rádiófrekvenciás ablációval? Open
Összefoglaló közleményünkben részletesen áttekintjük a rádiófrekvenciás energiával végzett fokális, pontról pontra történő pulmonalisvéna-izoláció korszerű módszertanát, valamint a procedúra fejlődésének azon lépcsőfokait, amelyek meghatár…
View article: A head-to-head comparison of laser vs. powered mechanical sheaths as first choice and second line extraction tools
A head-to-head comparison of laser vs. powered mechanical sheaths as first choice and second line extraction tools Open
Aims During transvenous lead extraction (TLE) longer dwelling time often requires the use of powered sheaths. This study aimed to compare outcomes with the laser and powered mechanical tools. Methods and results Single-centre data from con…