Results 1 to 10 of about 6,364,051 (298)

Occult RV systolic dysfunction detected by CMR derived RV circumferential strain in patients with pectus excavatum. [PDF]

PLoS ONE, 2017
To investigate the right ventricular (RV) strain in pectus excavatum (PE) patients using cardiac magnetic resonance tissue tracking (CMR TT).Fifty consecutive pectus excavatum patients, 10 to 32 years of age (mean age 15 ± 4 years), underwent routine ...
Vien T Truong, Candice Y Li, Rebeccah L Brown, Ryan A Moore, Victor F Garcia, Eric J Crotty, Michael D Taylor, Tam M N Ngo, Wojciech Mazur   +8 more
doaj   +2 more sources

Relationships Between Regional Left Ventricular Myocardial Strain and Tissue Characteristics in Hypertrophic Cardiomyopathy [PDF]

Journal of Cardiovascular Development and Disease
Both fibrosis and hypertrophy contribute to abnormal myocardial mechanics in hypertrophic cardiomyopathy (HCM). We sought to assess the relationships between regional structural and functional parameters in HCM by cardiac magnetic resonance (CMR).
Gabriela S. Galvao, Badr Bannan, Laura Jimenez-Juan, Huda S. Ismail, Faisal Alabdulkarim, Matias F. Callejas, Yin Ge, Djeven P. Deva, Andrew T. Yan   +8 more
doaj   +2 more sources

Normal Values of Left Ventricular Myocardial Deformation Assessed by Cardiovascular Magnetic Resonance Feature Tracking in a Healthy Egyptian population [PDF]

Al-Azhar International Medical Journal, 2023
Background: Cardiovascular diseases (CVDs) is considered the most frequent cause of death worldwide responsible for about 17.9 million death in 2019; this study aimed to assess the left ventricle reference values of the global strain of Egyptian subjects
Ahmed Abdelsamed, Mohamed Abdelfattah, Abdulhalim Abulmagd, Mostafa Sonbol   +3 more
doaj   +1 more source

Three‐Dimensional Global Left Ventricular Myocardial Strain Reduced in All Directions in Subclinical Diabetic Cardiomyopathy: A Systematic Review and Meta‐Analysis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Three‐dimensional (3D) speckle tracking echocardiography can identify subclinical diabetic cardiomyopathy without geometric assumption and loss of speckle from out‐of‐plane motions.
Seyed‐Mohammad Ghoreyshi‐Hefzabad, Prajith Jeyaprakash, Alpa Gupta, Ha Q. Vo, Faraz Pathan, Kazuaki Negishi   +5 more
doaj   +1 more source

Biventricular Tissue Tracking with Cardiovascular Magnetic Resonance: Reference Values of Left- and Right-Ventricular Strain

Diagnostics, 2023
We derived reference values of left-ventricular (LV) and right-ventricular (RV) strain parameters in a cohort of 100 healthy subjects by feature tracking cardiac magnetic resonance (FT-CMR).
Andrea Barison, Roberto Ceolin, Alessandro Palmieri, Pietro Paolo Tamborrino, Giancarlo Todiere, Chrysanthos Grigoratos, Ignazio Alessio Gueli, Carmelo De Gori, Alberto Clemente, Laura Pistoia, Alessia Pepe, Giovanni Donato Aquaro, Vincenzo Positano, Michele Emdin, Filippo Cademartiri, Antonella Meloni   +15 more
doaj   +1 more source

Impaired Elastic Properties of the Ascending Aorta in Fetuses With Coarctation of the Aorta

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Abnormal aortic elastic properties are major notable vasculopathy involved in coarctation of the aorta (CoA). However, there are no reports on aortic wall elastic characteristics in fetuses with CoA.
Ran Xu, Dan Zhou, Yushan Liu, Longmei Yao, Li Xie, Minghui Liu, Qichang Zhou, Shi Zeng   +7 more
doaj   +1 more source

Ventricular strain analysis in patients with no structural heart disease using a vendor-independent speckle-tracking software

BMC Cardiovascular Disorders, 2020
Background Ventricular strain measurements vary depending on cardiac chamber (left ventricle [LV] or right ventricle [RV]), type of strain (longitudinal, circumferential, or radial), ventricular level (basal, mid, or apical), myocardial layer ...
Hongmei Xia, Darwin F. Yeung, Cristina Di Stefano, Stephen S. Cha, Patricia A. Pellikka, Zi Ye, Jeremy J. Thaden, Hector R. Villarraga   +7 more
doaj   +1 more source

Normal range of myocardial layer-specific strain using two-dimensional speckle tracking echocardiography. [PDF]

PLoS ONE, 2017
Newer 2D strain software has a potential to assess layer-specific strain. However, normal reference values for layer-specific strain have not been established.
Yasufumi Nagata, Victor Chien-Chia Wu, Yutaka Otsuji, Masaaki Takeuchi   +3 more
doaj   +1 more source

The Combination of Feature Tracking and Late Gadolinium Enhancement for Identification Between Hypertrophic Cardiomyopathy and Hypertensive Heart Disease

Frontiers in Cardiovascular Medicine, 2022
BackgroundThe differentiation between hypertrophic cardiomyopathy (HCM) and hypertensive heart disease (HHD) is challenging due to similar myocardial hypertrophic phenotype.
Shengliang Liu, Yunling Li, Yanming Zhao, Xueying Wang, Zhiyuan Wu, Zhiyuan Wu, Xia Gu, Bing Xu, Ye Li, Jinwei Tian, Jinwei Tian, Jinjin Cui, Jinjin Cui, Guokun Wang, Bo Yu, Bo Yu, Bo Yu   +16 more
doaj   +1 more source

Right and Left Ventricular Strain Patterns After the Atrial Switch Operation for D-Transposition of the Great Arteries—A Magnetic Resonance Feature Tracking Study

Frontiers in Cardiovascular Medicine, 2019
Introduction: Adult survivors of the atrial switch operation for transposition of the great arteries present with a systemic morphologic right ventricle and a subpulmonary morphologic left ventricle.
Barbara Elisabeth Ursula Burkhardt, Barbara Elisabeth Ursula Burkhardt, Christian Johannes Kellenberger, Christian Johannes Kellenberger, Francesca Daniela Franzoso, Francesca Daniela Franzoso, Julia Geiger, Julia Geiger, Angela Oxenius, Angela Oxenius, Emanuela Regina Valsangiacomo Buechel, Emanuela Regina Valsangiacomo Buechel   +11 more
doaj   +1 more source