Results 81 to 90 of about 7,037,374 (298)

Clinical utility of ambulatory ECG monitoring and 2D-ventricular strain for evaluation of post-COVID-19 ventricular arrhythmia

BMC Cardiovascular Disorders
Background A relatively common complication of COVID -19 infection is arrhythmia. There is limited information about myocardial deformation and heart rate variability (HRV) in symptomatic post COVID patients presented by ventricular arrhythmia.
Rehab M. Hamdy, Mohammed Samy, Huda Shaban Mohamed   +2 more
doaj   +1 more source

Global longitudinal strain (GLS) [PDF]

The International Journal of Cardiovascular Imaging, 2022
openaire   +2 more sources

118 Myocardial function by longitudinal global strain correlates to exercise capacity in patients with Hypertrophic Cardiomyopathy [PDF]

, 2010
In patients with hypertrophic cardiomyopathy (HCM), left ventricular ejection fraction by Simpson biplane (LVEF2D) has limited value in assessing myocardial contractility.
Teiger, Emmanuel, Mitchell-Heggs, Laurens, Lim, Pascal, Macron, Laurent, Guéret, Pascal, Bensaid, Alexandre, Nahum, Julien, Dubois-Randé, Jean-Luc   +7 more
core   +1 more source

Median frame rates and mean global longitudinal strain per angle of insonation.

, 2023
Median frame rates and mean global longitudinal strain per angle of insonation.
Judith O. E. H. van Laar (3927344), Daisy A. A. van der Woude (16534858), S. Guid Oei (3927329), Thomas J. Nichting (16534849), Marta Regis (8178585), Ruud J. G. van Sloun (16535260), Chantelle M. de Vet (16535257), Myrthe van der Ven (16534855), Noortje H. M. van Oostrum (16535263)   +8 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Summary of included studies with left and right ventricular global longitudinal strain results.

, 2022
Summary of included studies with left and right ventricular global longitudinal strain results.
Ignatius Ivan (12822320), Denio A. Ridjab (12822317), Fanny Budiman (12822323), Riki Tenggara (12822326)   +3 more
core   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

2D speckle-tracking assessment of left ventricular myocardial strain in healthy children and adolescents

Медицинский совет, 2020
Introduction.To determine the relevant indicators of strain and strain rate of the left ventricular myocardium in children and adolescents.Materials and methods. Have been examined 67 patients form aged from 7 up to 17 years old. 1-st group – 30 children
N. Yu. Chernykh, A. A. Tarasova, O. S. Groznova   +2 more
doaj   +1 more source

Global longitudinal strain and its dynamics after replacement of aortal valve in patients with severe aortic stenosis [PDF]

, 2017
The aim – to determine factors that may influence the global longitudinal strain (GLS) and its dynamics after replacement aortic valve (RAV) in patients with severe aortic stenosis (AS). Materials and methods.
O.O. Nemchyna, B.M. Todurov, N.V. Ponych, O.A. Yepanchintseva, O.J. Zharinov   +4 more
core  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source