Results 1 to 10 of about 9,169,048 (321)

Quantitative Assessment of Left and Right Atrial Strains Using Cardiovascular Magnetic Resonance Based Tissue Tracking [PDF]

Frontiers in Cardiovascular Medicine, 2021
Background: Left and right atrium (LA and RA) exert an essential and dynamic role in ventricular filling and hence affect heart performance. Strain quantification has been reported as a novel parameter to assess function.
Yang-Yang Qu, Yang-Yang Qu, Dominik Buckert, Gen-Shan Ma, Volker Rasche   +4 more
doaj   +3 more sources

Global Circumferential Strain by Cardiac Magnetic Resonance Tissue Tracking Associated With Ventricular Arrhythmias in Hypertrophic Cardiomyopathy Patients [PDF]

Frontiers in Cardiovascular Medicine, 2021
Background: Hypertrophic cardiomyopathy (HCM) is prone to myocardial heterogeneity and fibrosis, which are the substrates of ventricular arrhythmias (VAs). Cardiac magnetic resonance tissue tracking (CMR-TT) can quantitatively reflect global and regional
Cailing Pu, Jingle Fei, Sangying Lv, Yan Wu, Chengbin He, Danling Guo, Pierre Umba Mabombo, Outesh Chooah, Hongjie Hu   +8 more
doaj   +3 more sources

Comparison of Left Ventricular Global Strain in Anterior and Non-anterior Wall Myocardial Infarction With CMR Tissue Tracking [PDF]

Frontiers in Physiology, 2020
Left ventricular (LV) myocardial dysfunction occurs after myocardial infarction (MI) is associated with the location, infarct size, and transmurality degrees of MI.
Shuhao Li, Shuhao Li, Lei Zhao, Aijia Lu, Aijia Lu, Jie Tian, Jie Tian, Lianggeng Gong, Xiaohai Ma   +8 more
doaj   +3 more sources

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

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   +2 more sources

Biventricular Myocardial Strain Analysis in Patients with Pulmonary Arterial Hypertension Using Cardiac Magnetic Resonance Tissue-Tracking Technology. [PDF]

J Clin Med, 2022
: Objectives To evaluate both left and right ventricular (LV and RV) function in patients with pulmonary arterial hypertension (PAH) using cardiac magnetic resonance tissue-tracking (CMR-TT) technology and explore its clinical value.
Cao J, Li S, Cui L, Zhu K, Huo H, Liu T.
europepmc   +2 more sources

Rianú: Multi-tissue tracking software for increased throughput of engineered cardiac tissue screening [PDF]

Computer Methods and Programs in Biomedicine Update, 2023
Background:: The field of tissue engineering has provided valuable three-dimensional species-specific models of the human myocardium in the form of human Engineered Cardiac Tissues (hECTs) and similar constructs.
Jack F. Murphy, Kevin D. Costa, Irene C. Turnbull   +2 more
doaj   +2 more sources

Diagnostic accuracy of cardiac magnetic resonance tissue tracking technology for differentiating between acute and chronic myocardial infarction. [PDF]

Quant Imaging Med Surg, 2021
Background This study aimed to explore the diagnostic accuracy of cardiac magnetic resonance tissue tracking (CMR-TT) technology in the quantitative evaluation of left myocardial infarction for differentiating between acute and chronic myocardial ...
Huo H, Dai X, Li S, Zheng Y, Zhou J, Song Y, Liu S, Hou Y, Liu T.   +8 more
europepmc   +2 more sources

Left ventricular myocardial strain quantification with two- and three-dimensional cardiovascular magnetic resonance based tissue tracking. [PDF]

Quant Imaging Med Surg, 2021
Background Cardiovascular magnetic resonance based tissue tracking (CMR-TT) was reported to provide detailed insight into left ventricular (LV) contractile function and deformation with both of two- and three-dimensional (2/3D) algorithms. This study was
Qu YY, Paul J, Li H, Ma GS, Buckert D, Rasche V.   +5 more
europepmc   +2 more sources

Layer-specific strain in patients with cardiac amyloidosis using tissue tracking MR [PDF]

Frontiers in Radiology, 2023
BackgroundCardiac infiltration is the major predictor of poor prognosis in patients with systemic amyloidosis, thus it becomes of great importance to evaluate cardiac involvement.PurposeWe aimed to evaluate left ventricular myocardial deformation ...
Zheng Li, Zheng Li, Zheng Li, Cheng Yan, Cheng Yan, Guo-Xiang Hu, Guo-Xiang Hu, Rui Zhao, Hang Jin, Hang Jin, Hong Yun, Hong Yun, Zheng Wei, Cui-Zhen Pan, Cui-Zhen Pan, Cui-Zhen Pan, Xian-Hong Shu, Xian-Hong Shu, Xian-Hong Shu, Meng-Su Zeng, Meng-Su Zeng   +20 more
doaj   +2 more sources

Evaluation of isolated left ventricular noncompaction using cardiac magnetic resonance tissue tracking in global, regional and layer-specific strains. [PDF]

Sci Rep, 2021
We used cardiac magnetic resonance tissue tracking (CMR-TT) to quantitatively analyze the global, regional and layer-specific strain of isolated left ventricular noncompaction (ILVNC).
Zhang J, Jiang M, Zheng C, Liu H, Guo Y, Xie X, Zou Z, Zhou X, Xia L, Luo M, Zeng M.   +10 more
europepmc   +2 more sources