Results 41 to 50 of about 6,364,051 (298)

Inter-vendor agreement and intra-vendor reproducibility at intra- and inter-observer levels for global longitudinal, global circumferential and global radial strain based on one measurement (R1).

, 2018
Inter-vendor agreement and intra-vendor reproducibility at intra- and inter-observer levels for global longitudinal, global circumferential and global radial strain based on one measurement (R1).
Joachim Lotz (640425), Sören Jan Backhaus (4962253), Roman Johannes Gertz (4962250), Wieland Staab (640423), Gerd Hasenfuß (326792), Shelby Kutty (294553), Michael Steinmetz (640420), Johannes Tammo Kowallick (4962247), Andreas Schuster (329436), Torben Lange (4684882)   +9 more
core   +1 more source

Characteristics and prognostic value of cardiac magnetic resonance strain analysis in patients with different phenotypes of heart failure

Frontiers in Cardiovascular Medicine
BackgroundStrain analysis of cardiac magnetic resonance imaging (CMR) is important for the prognosis of heart failure (HF). Herein, we aimed to identify the characteristics and prognostic value of strain analysis revealed by CMR in different HF ...
Bianjie Zhao, Shiwen Zhang, Liang Chen, Kai Xu, Kai Xu, Yinglong Hou, Yinglong Hou, Shuguang Han, Shuguang Han   +8 more
doaj   +1 more source

Global Circumferential Strain by 2-Dimensional Speckle Tracking Method for the Evaluation of the Left Ventricular Function

Korean Circulation Journal, 2008
Background and Objectives: The speckle tracking method using 2-dimensional (2D) echocardiography is not affected by the tethering of neighboring segments and angulation. Global circumferential strain (GCS) of the left ventricle (LV) has been suggested as a systolic index and correlated with LV contractility. The purpose of this study was to investigate
Seok In Lee, Mi-Seung Shin, Jun-Seung Lee, Wook-Jin Chung, Eun-Ok Shim, Woong Chol Kang, Chan Il Moon, Tae Hoon Ahn, In Suck Choi, Eak Kyun Shin   +9 more
openaire   +1 more source

Inter-vendor agreement and intra-vendor reproducibility at intra- and inter-observer levels for global longitudinal, global circumferential and global radial strain based on two averaged measurements (R2).

, 2018
Inter-vendor agreement and intra-vendor reproducibility at intra- and inter-observer levels for global longitudinal, global circumferential and global radial strain based on two averaged measurements (R2).
Joachim Lotz (640425), Sören Jan Backhaus (4962253), Roman Johannes Gertz (4962250), Wieland Staab (640423), Gerd Hasenfuß (326792), Shelby Kutty (294553), Michael Steinmetz (640420), Johannes Tammo Kowallick (4962247), Andreas Schuster (329436), Torben Lange (4684882)   +9 more
core   +1 more source

Assessment of Myocardial Mechanics in Acute Rheumatic Fever Using Speckle-Tracking Echocardiography

Anatolian Journal of Cardiology, 2023
Background: This study aims to evaluate the role of speckle-tracking echocardiography to identify myocardial deformation in acute rheumatic fever. Methods: Twenty-seven patients and 27 healthy children were prospectively evaluated. The patient group was
Utku Pamuk, Hazım Alper Gürsu, Emine Azak, İbrahim İlker Çetin   +3 more
doaj   +1 more source

For prediction of severe gene mutation, the area under the ROC curve was 0.838 for global 3D derived LV circumferential strain and 0.790 for global 3D derived area strain.

, 2015
For prediction of severe gene mutation, the area under the ROC curve was 0.838 for global 3D derived LV circumferential strain and 0.790 for global 3D derived area strain.
Axel Rentzsch (728571), Hans-Joachim Schäfers (289351), Wolfram Henn (728573), Denise Haase (728570), Hashim Abdul-Khaliq (728574), Mohamed Abd El Rahman (728569), Julia Olchvary (728572), Stefan Wagenpfeil (271109)   +7 more
core   +1 more source

Obstructive and nonobstructive hypertrophic cardiomyopathy : differences in global and segmental myocardial strain by cardiac magnetic resonance feature tracking

, 2022
Purpose: To evaluate any significant differences in myocardial strain between hypertrophic obstructive cardiomyopathy (HOCM) and nonobstructive ones (HNCM), as assessed by cardiac magnetic resonance feature tracking (CMR-FT).
Porcu, Michele, Suri, Jasjit S, Saba, Luca, Cau, Riccardo, Esposito, Antonio, Pontone, Gianluca, Bassareo, Pier P, Palmisano, Vitanio, Cossa, Stefano   +8 more
core   +2 more sources

Assessment of new-onset heart failure prediction in a diabetic population using left ventricular global strain: a prospective cohort study based on UK Biobank

Frontiers in Endocrinology
BackgroundImpaired glucose utilization influences myocardial contractile function. However, the prognostic importance of left ventricular global radial strain (LV-GRS), left ventricular global circumferential strain (LV-GCS), and left ventricular global ...
Siwei Chen, Cong Chen, Longxuan Zheng, Wenke Cheng, Xiancong Bu, Zhou Liu   +5 more
doaj   +1 more source

Intra- and inter-observer reproducibility of multilayer cardiac magnetic resonance feature tracking derived longitudinal and circumferential strain

, 2020
Background: Multilayer strain measurement with cardiac magnetic resonance feature tracking (CMR-FT) allows independent assessment of endocardial and epicardial strain.
Schuster, Andreas, Tang, Simon, Puranik, Raj, Otton, James, Nguyen, Tuan, Dimitri, Hany, Femia, Giuseppe (R20464), Ananthapadmanabhan, Saikrishna, Deng, Echo, Koh, Eng-Siew, Gupta, Pankaj   +10 more
core   +1 more source

Unsupervised Machine Learning Identifies Shared Biomechanical and Clinical Variation in Individuals with Knee Osteoarthritis and High BMI: A Secondary Analysis of the IDEA Trial

Arthritis Care &Research, Accepted Article.
Objective High body mass index (BMI≥27 kg/m2) and aberrant gait biomechanics are primary risk factors for knee osteoarthritis (KOA), yet the specific loading patterns linked to clinical disease features remain unclear. Unsupervised machine learning (ML) was used to identify vertical ground reaction force (vGRF) waveform modes of variation and ...
Ashley N. Buck, J. Elyse Borgert, Hyeon Lee, Liubov Arbeeva, Yvonne M. Golightly, Richard F. Loeser, Leigh F. Callahan, Stephen P. Messier, Brian Pietrosimone, Amanda E. Nelson, James S. Marron   +10 more
wiley   +1 more source