Results 51 to 60 of about 15,459 (272)
The Journal of Physiology, EarlyView.Abstract figure legend Overview of multiscale cardiac remodelling in type 2 diabetes and how to model and simulate these changes using a human‐based, multiscale computational framework. Cardiac remodelling in type 2 diabetes occurs at ionic channel, protein, cellular, tissue and whole‐organ level, affecting the electrophysiological function, mechanical
Ambre Bertrand +2 more
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Graphical representation of methods. We implemented three biventricular geometric models (Zenger et al., 2020) with rule‐based myocardial fibre orientations (Bayer et al., 2018). We evaluated variability in the fibre orientation via four sets of parameter distributions to determine the role of the primary and imbrication angles ...
Lindsay C. R. Tanner +8 more
wiley +1 more source
Simple and non-invasive diagnostics of a broad complex tachycardia in a device patient. [PDF]
, 2015 To access publisher's full text version of this article, please click on the hyperlink in Additional Links field or click on the hyperlink at the top of the page marked Files.
Colman, Jack M +2 more
core +1 more source
Journal of Arrhythmia, 2006 The patient was a 67-year-old female diagnosed with dilated cardiomyopathy. She had chronic atrial fibrillation (AF) with bradycardia and low left ventricular function (left ventricular ejection fraction (LVEF) 40%). She was admitted for congestive heart
Yukiko Sashida, MD +5 more
doaj +1 more source
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
The Journal of Physiology, EarlyView.Abstract figure legend Depolarization and repolarization duration analysis was conducted in preadolescent groups with IUGR and controls using a 12‐lead ECG. Principal component analysis was applied over the 12‐lead ECGs to generate spatially transformed leads better suited for robust ECG fiducial points detection.
Freddy L. Bueno‐Palomeque +5 more
wiley +1 more source
Biventricular Pacing in Normal Hearts
Reviews in Cardiovascular Medicine, 2012 For more than half a century, pacemakers have proven to be one of the most successful medical interventions. In an effort to approximate normal cardiac physiology, pacemakers have evolved from simple to highly sophisticated devices. There is a growing demand, not only to improve overall mortality and safety in patients with ...
Tariq, Bhat +5 more
openaire +2 more sources
Effects of AV delay programming on ventricular resynchronisation: role of radionuclide ventriculography [PDF]
, 2018 Purpose: Optimal atrioventricular delay (AVD) setting for cardiac resynchronisation therapy, i.e. biventricular pacing in patients with heart failure, remains a formidable challenge.
Brunckhorst, Corinna +9 more
core
Indexed maximal left atrial volume predicts response to cardiac resynchronization therapy [PDF]
, 2013 Aims Cardiac resynchronization therapy (CRT) has shown morbidity and mortality benefits in patients with advanced congestive heart failure (HF). Since about one-third of the patients did not appear to respond to CRT, it would seem reasonable to try to ...
Casali, Edoardo +7 more
core +1 more source
Biventricular pacing and heterogeneity of ventricular repolarization in heart failure patients
Heart International, 2006 Objective: The aim of our study was to evaluate the effect of cardiac resyncronization therapy (CRT) on QT dispersion (QTd), JT dispersion (JTd) and transmural dispersion of repolarization (TDR), markers of heterogeneity of ventricular repolarization in ...
Raffaele Calabrò +8 more
doaj +1 more source