Results 101 to 110 of about 7,366,248 (260)

Echocardiographic predictors of atrial fibrillation after mitral valve replacement

open access: yesThe Egyptian Heart Journal, 2017
Objectives: Detection of the echocardiographic predictors of post-operative atrial fibrillation in patients with rheumatic mitral valve disease undergoing mitral valve replacement.
Al-Shimaa Mohamed Sabry   +4 more
doaj   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

open access: yesAdvanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler   +3 more
wiley   +1 more source

LEFT VENTRICULAR GLOBAL LONGITUDINAL STRAIN FOR EARLY DETECTION OF ANTHRACYCLINE-INDUCED CARDIOTOXICITY IN ADULT BREAST CANCER PATIENTS: A SYSTEMATIC REVIEW

open access: yes
Introduction: Anthracycline-based chemotherapy remains an important component of breast cancer treatment, but its use is limited by the risk of cardiotoxicity, including subclinical left ventricular dysfunction and cancer therapy-related cardiac ...
Klaudia Magdalena Kotlarska   +7 more
core   +1 more source

The learning curve for competency in right ventricular longitudinal strain analysis

open access: yes, 2020
The application of myocardial strain by two-dimensional speckle-tracking to quantify right ventricular (RV) function has recently been endorsed by the American Society of Echocardiography/European Association of Cardiovascular Imaging Joint Industry Task
Hlaing, Su   +9 more
core   +1 more source

Cardiovascular Magnetic Resonance Deformation Imaging By Feature Tracking For Assessment Of Left And Right Ventricular Structure And Function [PDF]

open access: yes, 2014
The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorCardiac magnetic resonance (CMR) imaging is the gold standard imaging technique for
Augustine, Daniel
core   +1 more source

Subclinical Myocardial Dysfunction Demonstrated by Speckle Tracking Echocardiography in Children with Euthyroid Hashimoto’s Thyroiditis

open access: yesJCRPE, 2019
Objective:Thyroid hormones have an important role in the regulation of the cardiovascular system. The aim of this study was to investigate the presence of subclinical myocardial dysfunction in children with euthyroid Hashimoto’s thyroiditis (eHT) without
Emine Azak   +5 more
doaj   +1 more source

Myocardial dysfunction in Takotsubo syndrome: More than meets the eye?

open access: yesRevista Portuguesa de Cardiologia, 2019
Introduction: Takotsubo syndrome (TTS) is characterized by transient left ventricular (LV) dysfunction, typically mimicking an anterior wall myocardial infarction (MI), without obstructive coronary artery disease.
Gonçalo Pestana   +8 more
doaj   +1 more source

Proximity‐Tuned Magnetic and Transport Anomalies in All‐Epitaxial Fe5−xGeTe2/WSe2 Van der Waals Heterostructures

open access: yesAdvanced Functional Materials, EarlyView.
All‐epitaxial and scalable ferromagnetic/non‐magnetic Fe5−xGeTe2/WSe2 van der Waals (vdW) heterostructures exhibiting room‐temperature magnetism and perpendicular magnetic anisotropy (PMA) are realized. The system displays proximity‐tuned magnetic anisotropy, thickness‐dependent unconventional Hall effects, and temperature‐dependent sign reversal of ...
Hua Lv   +15 more
wiley   +1 more source

Example of the measurement of left ventricular (LV) global longitudinal strain (GLS) with a two-dimensional speckle-tracking echocardiography (2DSTE) in a patient with chronic total occlusion who underwent successful percutaneous coronary intervention (PCI).

open access: yes, 2019
Figure (a) and (b) showed apical four-chamber view. White broken lines indicated the LV global strain curves for GLS. Yellow arrow indicated the mean LV global peak longitudinal strain; GLS: −22.5% (c).
Shinichiro Yamada (3600374)   +3 more
core   +1 more source

Ultra‐Thin Tow‐Based Discontinuous Composites—Material Overview and Aspirations

open access: yesAdvanced Functional Materials, EarlyView.
Tow‐based discontinuous composites made from ultra‐thin tapes offer outstanding in‐plane mechanical properties. This material, inspired by Nacre, has high volume fraction of tapes exceeding 90 % and allows for quasi‐isotropic material plates less than 100 micrometer in thickness.
Ioannis Katsivalis   +8 more
wiley   +1 more source

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