Browsing PubMed İndeksli Yayınlar Koleksiyonu by Publisher "MediaSphere Medical LLC"
Now showing items 1-6 of 6
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Atrial tachycardia with cycle length alternans
(MediaSphere Medical LLC, 2023)Tachycardia-induced tachycardia, or so-called double tachycardia, appears to be a relatively rare condition. The underlying mechanism for stable beat-to-beat cycle length variability (alternans) in atrial tachycardia has ... -
Change in atrial activation patterns during narrow complex tachycardia: What is the mechanism?
(MediaSphere Medical LLC, 2022)A change in the coronary sinus (CS) activation pattern from an eccentric to a concentric pattern during the ablation of an orthodromic reciprocating tachycardia might falsely suggest the presence of a second (septal) ... -
Convergent double coronary sinus potentials during atrial tachycardia
(MediaSphere Medical LLC, 2023)The analysis of the patterns and timing of coronary sinus activation provides a rapid stratification of the most likely macro-re-entrant atrial tachycardias and points toward the likely origin of centrifugal ones by comparing ... -
The initial part of polymorphic ventricular tachycardia as a clue for the sustainability of tachycardia and ablation success: A varying degree of purkinje–Myocardial complicity?
(MediaSphere Medical LLC, 2023)The cardiac Purkinje system is capable of very rapid burst activity suggestive of its potential role in being a driver of polymorphic ventricular tachycardia (VT) (PMVT) or ventricular fibrillation (VF). It plays a pivotal ... -
Paradoxical para-hisian pacing response
(MediaSphere Medical LLC, 2023)Para-Hisian pacing (PHP) is among the most useful maneuvers in cardiac electrophysiology during sinus rhythm and identifies whether retrograde conduction is dependent on the atrioventricular (AV) node. In this maneuver, ... -
The roles of pre–P-wave versus peri–P-wave fractionated electrograms for atrial substrate beyond entrainment response
(MediaSphere Medical LLC, 2023)Atrial tachycardia (AT) with alternating cycle lengths is sparsely reported, and, hence, the ideal mapping strategy has not been firmly established. Beyond the entrainment during tachycardia, some fragmentation characteristics ...