Results 111 to 120 of about 1,454,735 (293)

Advanced Echocardiographic Characterization of Neonatal Ebstein’s Anomaly Using Myocardial Deformation Imaging: A Single-Center Study

open access: yesLife
Background: Neonatal Ebstein’s anomaly (EA) is a severe condition with significant hemodynamic instability and early myocardial dysfunction, where abnormal right-heart geometry limits conventional echocardiography and highlights the value of myocardial ...
Carmen Corina Șuteu   +7 more
doaj   +1 more source

Left atrial strain: a multi-modality, multi-vendor comparison study

open access: yes, 2019
Left atrial (LA) strain is a prognostic biomarker with utility across a spectrum of acute and chronic cardiovascular pathologies. There are limited data on intervendor differences and no data on intermodality differences for LA strain.
Vo, Quang Ha   +9 more
core   +1 more source

Exercising electrocardiograms from Thoroughbred racehorses with exercise associated sudden death

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Exercise associated sudden death (EASD), defined as a fatal collapse in a closely monitored and previously presumed clinically healthy horse that occurs during exercise or within approximately 1 h after exercise, is disproportionately more common in equine than in human athletes.
Cristobal Navas de Solis   +3 more
wiley   +1 more source

Multiple arterial embolization from left atrial myxoma in a Maltese boy [PDF]

open access: yes, 1994
Atrial myxoma is rare in adults and even rarer in children. In this article the author describes. The presentation may be with embolic, obstructive or constitutional symptoms, which may be dramatic and life-threatening.
Elliott, Martin, Vassallo Agius, Paul
core  

Validation of a smart textile electrocardiographic monitoring device in racehorses during high‐speed exercise

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Exercise‐associated cardiac arrhythmias may contribute to poor performance and sudden cardiac death in horses. Widespread monitoring is limited by device availability and suitability for field use. Objectives To (1) compare electrocardiographic (ECG) quality from a smart textile system (Myant Skiin Equine) with a reference device ...
Amie Kapusniak   +5 more
wiley   +1 more source

Magneto‐responsive fibers and fabrics for soft systems

open access: yesFlexMat, EarlyView.
Abstract The combination of functional materials in fiber form has led to a surge in the integration of functional fibers and fabrics into soft systems that span sensing, communication, and actuation domains. A key subset is magnetic fibers and fabrics.
Hanlin Zhu   +8 more
wiley   +1 more source

Non-valvular atrial fibrillation and stroke : implications for management [PDF]

open access: yes, 1995
Nonvalvular Atrial Fibrillation is more prevalent with increasing age. It is associated with a six-fold excess risk of stroke; and a cumulative lifetime stroke risk of 35%. 15% of ischaemic strokes are directly attributable to it.
Tilney, Myra Kay
core  

Early detection strain/strain rate and time to strain/strain rate abnormalities for left atrial mechanical function in hypertensive patients

open access: yes, 2019
Objective: To evaluate left atrial (LA) deformation parameters strain (S)/strain rate (SR) and time to peak S/SR obtained by two-dimensional speckle tracking echocardiography (2D-STE) in patients with hypertension for three LA mechanical phases and to ...
Yildiz, Cennet   +7 more
core   +1 more source

Complication Rates Associated With Evolving Practice Patterns in Vasopressor Use and Fluid Administration for Oral Cavity Cancer Free Flap Reconstruction

open access: yesHead &Neck, EarlyView.
ABSTRACT Background The safety of vasopressors for managing intraoperative hypotension remains debated. This study evaluated complications associated with vasopressor use and fluid administration in oral cavity cancer free flap surgery. Methods Retrospective review of 826 patients who received oral cavity cancer free flap reconstruction from 2008 to ...
Harrison Gao   +18 more
wiley   +1 more source

The Influence of Interatrial Conduction Disorders on Atrial Mechanical Function — Atrial Strain and Pulmonary Veins Reversal Flow in Patients with COVID-19

open access: yesReviews in Cardiovascular Medicine
Background: The physiological activation of the left atrium (LA) happens through the Bachmann bundle, which is crucial for the heart's proper functioning.
Jacek Zawadzki   +4 more
doaj   +1 more source

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