Preferential conduction block of myelinated axons by nitric oxide
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Neuroscience Research"
DOI: 10.1002/jnr.23918
Abstract: Conduction block by nitric oxide (NO) was examined in myelinated and unmyelinated axons from both the central nervous system and peripheral nervous system. In rat vagus nerves, mouse optic nerves at P12–P23, adult and developing… read more here.
Keywords: unmyelinated axons; conduction block; nitric oxide; conduction ... See more keywords
P85-T Diagnostic value of conduction block in demyelinating polyneuropathies
Sign Up to like & getrecommendations! Published in 2019 at "Clinical Neurophysiology"
DOI: 10.1016/j.clinph.2019.04.446
Abstract: Background Conduction block (CB) is described as a complete or partial failure in the propagation of the nervous impulse within the axon. It is diagnostic of focal demyelination, and suggestive of acute demyelinating neuropathies (typically… read more here.
Keywords: demyelinating polyneuropathy; conduction block; case year; year old ... See more keywords
Fatigue and activity-dependent conduction block in neuromuscular disorders
Sign Up to like & getrecommendations! Published in 2022 at "Clinical Neurophysiology Practice"
DOI: 10.1016/j.cnp.2022.02.003
Abstract: Highlights • Demyelination and increased axonal branching reduce the safety factor for impulse transmission.• Axonal hyperpolarization induced by voluntary contraction result in conduction block, and thereby fatigue in CIDP/SBMA patients.• Activity-dependent conduction block causes peripheral… read more here.
Keywords: conduction; conduction block; dependent conduction; activity dependent ... See more keywords
664Local catheter impedance drop during pulmonary vein isolation predicts conduction block in patients with paroxysmal atrial fibrillation: initial results of the LOCALIZE clinical trial
Sign Up to like & getrecommendations! Published in 2020 at "Europace"
DOI: 10.1093/europace/euaa162.249
Abstract: 664 LOCAL CATHETER IMPEDANCE DROP DURING PULMONARY VEIN ISOLATION PREDICTS CONDUCTION BLOCK IN PATIENTS WITH PAROXYSMAL ATRIAL FIBRILLATION: INITIAL RESULTS OF THE LOCALIZE CLINICAL TRIAL Authors: M Das1, A Luik2, E Shepherd1, M Sulkin3, J… read more here.
Keywords: catheter; block; drop; conduction block ... See more keywords
Identification of cavotricuspid isthmus conduction block, pitfall of differential pacing maneuver
Sign Up to like & getrecommendations! Published in 2023 at "Europace"
DOI: 10.1093/europace/euad122.230
Abstract: Abstract Funding Acknowledgements Type of funding sources: None. Introduction Differential pacing (DP) maneuver was generally used to assess bidirectional block of cavotricuspid isthmus (CTI) after catheter ablation. Purpose The purpose of the study is to… read more here.
Keywords: maneuver; pacing maneuver; conduction block; differential pacing ... See more keywords
Freedom from pulmonary vein stenosis after multiple applications of epicardial ablation energy.
Sign Up to like & getrecommendations! Published in 2018 at "Interactive cardiovascular and thoracic surgery"
DOI: 10.1093/icvts/ivy065
Abstract: OBJECTIVES In patients undergoing cardiac surgical procedures, pulmonary vein isolation may be easily accomplished, and it is important to achieve bidirectional conduction block across created lesions. The primary aim of this study was to assess… read more here.
Keywords: conduction block; multiple applications; pulmonary vein; energy ... See more keywords
Two to one cavotricuspid isthmus conduction block during coronary sinus pacing: What is the mechanism?
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cardiovascular Electrophysiology"
DOI: 10.1111/jce.14350
Abstract: A 70-year-old woman was admitted for end-stage heart failure and cardiogenic shock, which required the implantation of a left ventricular assist device (LVAD, Heartmate 3, Abbott, St. Paul, MN, USA) as a bridge to transplant.… read more here.
Keywords: block; cavotricuspid isthmus; two one; one cavotricuspid ... See more keywords
Mitral isthmus ablation using a circular mapping catheter positioned in the left atrial appendage as a reference for conduction block.
Sign Up to like & getrecommendations! Published in 2017 at "Oncotarget"
DOI: 10.18632/oncotarget.17092
Abstract: BACKGROUND For perimitral atrial flutter (PMFL) developing after catheter ablation of atrial fibrillation (AF), to create a complete conduction block at the mitral isthmus (MI) is mandatory to terminate it, however, it is still challenging.… read more here.
Keywords: circular mapping; catheter; block; ablation ... See more keywords