Results 41 to 50 of about 7,952 (244)
Programmed His Bundle Pacing [PDF]
Circulation: Arrhythmia and Electrophysiology, 2018 Background: During permanent nonselective His bundle (ns-HB) pacing, it is crucial to confirm HB capture/exclude that only right ventricle (RV) myocardial septal pacing is present. Because the effective refractory period (ERP) of the working myocardium is different than the ERP of the HB, we hypothesized that it
Jastrzębski, Marek +5 more
openaire +2 more sources
Minimizing hardware using physiological conduction system pacing: A case
IHJ Cardiovascular Case Reports, 2020 Ventricular activation via the specialized His Purkinje system results in synchronous bi-ventricular contraction with an endocardial to epicardial activation wavefront.
Vivek Kumar +2 more
doaj +1 more source
Restitution characteristics of His bundle and working myocardium in isolated rabbit hearts. [PDF]
PLoS ONE, 2017 The Purkinje system (PS) and the His bundle have been recently implicated as an important driver of the rapid activation rate after 1-2 minutes of ventricular fibrillation (VF).
Shangwei Huang +6 more
doaj +1 more source
His bundle pacing – a new word in technology of pacing and treatment of heart failure [PDF]
Кардіохірургія та інтервенційна кардіологія, 2020 The article presents review of the literature, clinical studies and current guidelines for the usage of His bundle pacing – a new method of treatment of bradycardia and heart blockades. Despite certain temporary limitations – lack of results of the large
Ya.V. Skybchyk +4 more
doaj +1 more source
His-bundle pacing is the best approach to physiological pacing [PDF]
Heart Rhythm O2, 2020 [Figure: see text]
Gaurav A. Upadhyay +2 more
openaire +3 more sources
BMC Cardiovascular Disorders, 2021 Background HB pacing is a promising approach to achieve physiological pacing, but its efficacy and long-term effects require further validation. In current study, we deemed to investigate the effect of the His bundle pacing (HBP) lead location on pacing ...
Oushan Tang +4 more
doaj +1 more source
Journal of Cardiovascular Development and Disease, 2023 Background: Physiological pacing has gained significant interest due to its potential to achieve optimal hemodynamic response. This study aimed to assess left ventricular performance in terms of electrical parameters, specifically QRS duration and ...
Giorgia Azzolini +6 more
doaj +1 more source
Device Programming for His Bundle Pacing [PDF]
Circulation: Arrhythmia and Electrophysiology, 2019 Although permanent His bundle pacing was first reported almost 2 decades ago, it is only recently gaining wider adoption, following facilitation of the implant procedure by dedicated tools. An additional challenge is programming the system, as His bundle pacing may have specific configurations and require special considerations which current ...
Burri, Haran Kumar +4 more
openaire +4 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Frontiers in Cardiovascular Medicine, 2022 Compared with traditional right ventricular apical pacing, His-bundle pacing (HBP) provides more physiologic pacing by activating the normal conduction system. However, HBP has some limitations including higher pacing thresholds.
Xiaojiang Zhang +5 more
doaj +1 more source