Results 51 to 60 of about 22,693 (206)

Multiscale four‐dimensional imaging of cardiac remodelling after myocardial infarction

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Multiscale 4D imaging framework for integrated phenotyping of post‐infarction remodelling. Myocardial infarction triggers dynamic changes across mechanical, haemodynamic and biological axes, progressing from acute injury and inflammation to extracellular matrix remodelling and scar maturation.
Hanzhou Lei, Boris Martinac, Yang Guo
wiley   +1 more source

Left Ventricular Longitudinal Dyssynchrony by CMR Feature Tracking Is Related to Adverse Prognosis in Advanced Arrhythmogenic Cardiomyopathy

open access: yesFrontiers in Cardiovascular Medicine, 2021
Objectives: Left ventricular (LV) involvement has been associated with unfavorable prognosis in arrhythmogenic cardiomyopathy (ACM). We aim to evaluate LV mechanics by cardiovascular magnetic resonance-feature tracking (CMR-FT) in ACM patients with right
Yanyan Song   +7 more
doaj   +1 more source

Successful management of upper airway obstruction using an external manual removal technique in a dog: Implications for pre‐hospital and hospital emergent interventions and post‐procedural care

open access: yesVeterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract A 2‐year‐old, female, spayed German shepherd dog presented to the University of Illinois Small Animal Emergency Room for an upper airway obstruction caused by a ball. The event was observed by the owner and presentation was immediate. The patient was stridorous and cyanotic with a markedly increased respiratory rate. An external manual removal
Brent Von Schaumburg   +2 more
wiley   +1 more source

Permanent Cardiac Pacing in Children: A 30‐Year Follow‐Up Retrospective Study in a Single Pediatric Asian Center

open access: yesJournal of Arrhythmia, Volume 42, Issue 5, October 2026.
This 30‐year retrospective study of pediatric permanent pacing found acceptable long‐term device complication rates, with epicardial leads used predominantly. Pacing‐induced cardiomyopathy occurred only in children with congenital heart disease, highlighting the need for individualized pacing strategies in this cohort and long‐term echocardiographic ...
Jiahui Charmaine Chan   +12 more
wiley   +1 more source

Effects of Mechanical Dyssynchrony on Coronary Flow: Insights From a Computational Model of Coupled Coronary Perfusion With Systemic Circulation

open access: yesFrontiers in Physiology, 2020
Mechanical dyssynchrony affects left ventricular (LV) mechanics and coronary perfusion. Due to the confounding effects of their bi-directional interactions, the mechanisms behind these changes are difficult to isolate from experimental and clinical ...
Lei Fan   +4 more
doaj   +1 more source

Condillac ou l’idéal pédagogique des Lumières

open access: yesPenser l'Éducation, 2021
Étienne Bonnot de Condillac, heir to John Locke, is part of the intellectual excitement of Enlightenment thought. Inverting empiricism into sensualism, Condillac developed a theory of knowledge that emphasized the fundamental role of sensory experience ...
Josiane Guitard-Morel
doaj   +1 more source

Effectiveness of Bachmann's Bundle Pacing in a Patient With Severe Heart Failure and Refractory Atrial Fibrillation

open access: yesJournal of Arrhythmia, Volume 42, Issue 5, October 2026.
This case report highlights CRT‐D with Bachmann's bundle pacing (BBP) in a patient with severe heart failure and refractory atrial fibrillation. BBP preserved atrioventricular conduction without PR prolongation, maintained left ventricular–only pacing, and was associated with suppression of atrial fibrillation and improvement in left atrial contractile
Yosuke Murase   +4 more
wiley   +1 more source

Cardiac Resynchronization as an Enabler of ARNI Efficacy: Insights From a Real‐World Cohort

open access: yesJournal of Arrhythmia, Volume 42, Issue 5, October 2026.
CRT provides the mechanical substrate that enables sacubitril/valsartan to maximize reverse remodeling. In this real‐world cohort, ARNI therapy was associated with greater improvement in left ventricular function and fewer clinically validated device‐detected HF events, particularly among CRT responders, supporting a synergistic interaction between ...
Amato Santoro   +10 more
wiley   +1 more source

Noninvasive Assessment of Myocardial Dyssynchrony Prior to Cardiac Resynchronization Therapy

open access: yes, 2013
Cardiac resynchronization therapy (CRT) has proven to be of benefit in patients with heart failure and evidence of dyssynchrony. QRS duration is the most widely applied measure of dyssynchrony but this is accepted to be an imperfect measure.
Sohal, Manav   +2 more
core   +1 more source

Left Bundle Branch Area Pacing Reverts Electromechanical Window Negativity to a Similar Extent as Biventricular Pacing

open access: yesPacing and Clinical Electrophysiology, Volume 49, Issue 10, Page 1464-1472, October 2026.
BiVP = biventricular pacing; CRT = cardiac resynchronization therapy; EMW = electromechanical window; LBBAP = left bundle branch area pacing; QAoC = Time interval from the onset of the QRS complex to the center of the aortic valve closure artifact; QT = QT interval measured by tangent method.
Florien Klein   +18 more
wiley   +1 more source

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