Results 81 to 90 of about 194,967 (316)

Implantable Cardioverter‐Defibrillators in Children: A 14‐Year Population‐Based Study

open access: yesJournal of Arrhythmia
Aims Implantable cardioverter‐defibrillator (ICD) therapy in children, particularly for primary prevention, remains under investigation, with limited data from less affluent European countries.
Marko Bjeloševič   +4 more
doaj   +1 more source

Endothelin and the ischaemic heart [PDF]

open access: yes, 2005
Soon after its identification as a powerful vasoconstrictor peptide, endothelin (ET-1) was implicated as a detrimental agent involved in determining the outcome of myocardial ischaemia and reperfusion.
McCabe, C., Kane, K.A., Wainwright, C.L.
core  

Genome Editing and Cardiac Arrhythmias

open access: yes, 2023
This article reviews progress in the field of cardiac genome editing, in particular, its potential utility in treating cardiac arrhythmias. First, we discuss genome editing methods by which DNA can be disrupted, inserted, deleted, or corrected in ...
Xander H. T. Wehrens   +4 more
core   +1 more source

Dual‐Mode Nanoporous SiO2 Memristors with Coexisting Volatile and Nonvolatile Dynamics for Reservoir Computing

open access: yesAdvanced Science, EarlyView.
A nanoporous SiO2 memristor enabling reconfigurable volatile and non‐volatile switching within a single device is demonstrated. The dual‐mode functionality supports both physical reservoir dynamics and synaptic weight storage, allowing unified hardware implementation of reservoir computing for temporal information processing, including image and ...
Bohao Ding   +5 more
wiley   +1 more source

The Pharmacological Management of Cardiac Arrhythmias

open access: yes, 2018
This thesis discuss the pharmacological management of cardiac arrhythmias which have developed diversely over the last century. There are mostly channel blockers affecting the sodium and potassium channels to prevent rhythm generation or delay its ...
Talab, Fahad
core  

Epidemiology of inherited arrhythmias

open access: yes, 2020
The primary electrical disorders are a group of inherited cardiac ventricular arrhythmias that are a major cause of sudden cardiac death in young individuals.
Connie R. Bezzina   +5 more
core   +1 more source

Reperfusion cardiac arrhythmias and their relation to reperfusion induced cell death [PDF]

open access: yes, 2018
The aim of this dissertation was to analyse why cardiac arrhythmias occur after opening of the coronary arteries when a patient suffers an acute myocardial infarction. During this event, the heart muscle sustains damage due to a lack of oxygen.
van der Weg, Kirian
core   +1 more source

Gel‐Amin for Improving Extracellular Recordings of Cardiomyocytes in a 3D Microphysiological System

open access: yesAdvanced Electronic Materials, EarlyView.
This work combines a conductive collagen‐based hydrogel with a laser‐cut and assembly technique to fabricate microphysiological systems that improve extracellular recordings of cardiomyocytes in 3D on microelectrode arrays. The inclusion of choline acrylate into GelMA imparts a higher electrical conductivity and improves the signal‐to‐noise ratio of on‐
Dominic Pizzarella   +4 more
wiley   +1 more source

Increased coronary artery disease severity in patients undergoing invasive diagnostics during the COVID-19 pandemic

open access: yesMedycyna Pracy
Background This study aimed to compare the stage of coronary heart disease in patients who underwent invasive cardiac diagnostics during the COVID-19 pandemic and before, based on the number of medical devices used and the number of complex coronary ...
Tomasz Wcisło   +6 more
doaj   +1 more source

Effects of age on the prevalence of cardiac dysrhythmias in ponies

open access: yes, 2010
This study describes the prevalence of cardiac dysrhythmias occurring over a single 24 h period in ponies and compares the heart rate and frequency of dysrhythmias in two groups of ponies of different ages Electrocardiograms were recorded using a Holter ...
Pirie, Scott; id_orcid   +2 more
core  

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