Results 41 to 50 of about 21,498 (332)

Optogenetics: Background, Methodological Advances and Potential Applications for Cardiovascular Research and Medicine [PDF]

open access: yes, 2020
Optogenetics is an elegant approach of precisely controlling and monitoring the biological functions of a cell, group of cells, tissues, or organs with high temporal and spatial resolution by using optical system and genetic engineering technologies. The
Joshi, Jyotsna   +2 more
core   +1 more source

FIRST EXPERIENCE OF DIRECT CONSTANT HIS BUNDLE PACING

open access: yesМедицинский вестник Юга России, 2016
Objective: to study electrophysiological parameters and clinical results of direct constant His bundle pacing (HBP). Materials and methods: we examined 36 patients, divided into 2 equal groups (of 18 patients) according to the type of pacing.
G. V. Chudinov   +7 more
doaj   +1 more source

Permanent His-bundle Pacing in Pediatrics and Congenital Heart Disease [PDF]

open access: yes, 2020
Permanent His-bundle pacing has been gaining popularity in the adult population requiring cardiac resynchronization therapy. Initial procedural challenges are being overcome, and this method of pacing has been shown to improve left ventricular function ...
Dandamudi, Gopi   +2 more
core   +1 more source

Minimizing hardware using physiological conduction system pacing: A case

open access: yesIHJ 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]

open access: yesPLoS 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]

open access: yesКардіохірургія 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

Effect of implantation site of the His bundle pacing leads on pacing parameters: a single-center experience

open access: yesBMC 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

Device Programming for His Bundle Pacing [PDF]

open access: yesCirculation: 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   +2 more sources

A Comparative Assessment of Myocardial Work Performance during Spontaneous Rhythm, His Bundle Pacing, and Left Bundle Branch Area Pacing: Insights from the EMPATHY Study

open access: yesJournal 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

Treatment of Electrical Storm with Amiodarone in Brugada Syndrome- an Unexpected Protective Effect [PDF]

open access: yes, 2013
We are reporting on a 53 year old man with proven Brugada syndrome and ICD implantation for resuscitation in context of polymorphic VT. After recurrent arrhythmia he was treated with Amiodarone.
Lambiase, PD, Novak, J
core   +1 more source

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