Results 261 to 270 of about 2,462,283 (306)

Incremental Value of Apical Longitudinal Strain in Predicting High-Risk Apical Aneurysms in Patients with Hypertrophic Cardiomyopathy. [PDF]

Diagnostics (Basel)
Hu X, Cheng X, Bao Y, Tian J, Liu S, Yang Y, Xu Q, Zhang B, Deng Y, Lu Y, Liu Y.   +10 more
europepmc   +1 more source

Basal inferoseptal longitudinal strain deformation may indicate early cardiac involvement in wild-type carpal ATTR. [PDF]

ESC Heart Fail
Tsuruda T, Ota T, Terada T, Nakada H, Ogata M, Tanaka M, Suiko Y, Matsuura Y, Komaki S, Moribayashi K, Yamada R, Yamashita A, Yamamoto K, Nishihira K, Shibata Y, Kaikita K.   +15 more
europepmc   +1 more source

Global Longitudinal Strain in Cardio-Oncology

Journal of the American College of Cardiology, 2021
Javid J. Moslehi, Ronald Witteles
exaly   +3 more sources

Longitudinal and Circumferential Strain of the Proximal Aorta [PDF]

Journal of the American Heart Association, 2014
Background Accurate assessment of mechanical properties of the proximal aorta is a requisite first step for elucidating the pathophysiology of isolated systolic hypertension. During systole, substantial proximal aortic axial displacement produces longitudinal strain, which we hypothesize causes variable underestimation of ...
Vilmundur Gudnason, Thor Aspelund, Jos J M Westenberg   +2 more
exaly   +3 more sources

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How to standardize measurement of global longitudinal strain

Choonpa Igaku, 2021
Global longitudinal strain (GLS) is a robust and sensitive marker of left-ventricular systolic function, reflecting longitudinal shortening of the ventricle. A growing body of evidence indicates its superiority in identifying subclinical, early alterations in cardiac function compared to traditional markers, such as ejection fraction.
Tomoko Negishi, Kazuaki Negishi
openaire   +2 more sources

Longitudinal strain of canine and porcine aortas

Journal of Biomechanics, 1995
The in situ longitudinal strain of canine and porcine aortas was investigated. Marks of black water-resistant ink were placed on the aortas and the axial lengths between the marks were measured in situ and in vitro. When the aortas were cut, the retraction was measured and described by the stretch ratio, which is defined as the length of a segment in ...
H C, Han, Y C, Fung
openaire   +2 more sources

On tangential longitudinal strain folding

Tectonophysics, 2000
Abstract Intrinsic two-dimensional analysis of the geometry of fold profiles originated by tangential longitudinal strain has allowed us to examine several features of this folding mechanism. The strain distribution in the folded layers indicates that the direction of the strain ellipse axes has a deviation with respect to the directions normal and ...
N.C. Bobillo-Ares, F. Bastida, J. Aller
openaire   +1 more source

Strain Basics and Global Longitudinal Strain

2018
Measurement of myocardial global longitudinal strain (GLS) is no longer a research tool. Rather, GLS is now used for risk assessment and management of patients with a wide variety of clinical disorders. GLS is clearly a useful supplement to routine quantitative analysis of left ventricular performance along with ejection fraction and left ventricular ...
Joseph Kisslo, Daniel Forsha, Minna Moreira Dias Romano, Fawaz Abdulaziz M. Alenezi, Kasper Emerek, Zainab Samad, Niels Risum   +6 more
openaire   +1 more source

Patterns of Left Ventricular Longitudinal Strain and Strain Rate in Olympic Athletes

Journal of the American Society of Echocardiography, 2015
Two-dimensional speckle-tracking echocardiography is an emerging modality for the assessment of systolic and diastolic myocardial deformation in a broad variety of clinical scenarios. However, normal values and physiologic limits of left ventricular strain and strain rate in trained athletes are largely undefined.Two hundred consecutive Olympic ...
Stefano Caselli, Dalma Montesanti, Camillo Autore, Fernando M. Di Paolo, Cataldo Pisicchio, Maria Rosaria Squeo, Beatrice Musumeci, Antonio Spataro, Natesa G. Pandian, and Antonio Pelliccia   +9 more
openaire   +3 more sources