Results 71 to 80 of about 296,327 (357)

The Space Within: How Architected Voids Promote Tissue Formation

Advanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou, Isabel B. Hui, Carla Fernandez‐Rico, Marcy Zenobi‐Wong   +3 more
wiley   +1 more source

Role of global longitudinal strain in assessment of left ventricular systolic function in patients with heart failure with preserved ejection fraction

Journal of the Saudi Heart Association, 2019
Objectives: To detect systolic dysfunction in heart failure with preserved ejection fraction (HFpEF) patients by using global longitudinal strain (GLS).
Hasanain Ali Hameed Bshiebish, Ali Hussein Al-Musawi, Safaa Ali Khudeir   +2 more
doaj   +1 more source

Cardiopulmonary Test As A Component in the Diagnostic Algorithm for Heart Failure with Preserved Left Ventricular Ejection Fraction in Patients with Atrial Fibrillation [PDF]

, 2023
Alexander S. Zotov, E.S. Gorbacheva, Irina A. Mandel, Emil R. Sakharov, Oleg O. Shelest, Aleksandr V. Troitskiy, Robert Khabazov   +6 more
openalex   +1 more source

Injectable BMSC‐Based Extracellular Matrix‐Mimicking Microtissue for Myocardial Infarction Repair

Advanced Science, EarlyView.
A novel injectable biomimetic extracellular matrix scaffold (JLSV) is designed for enhanced delivery of bone marrow‐derived mesenchymal stem cells (BMSCs). By utilizing janus basic nanotubes, laminin, stromal‐derived factor‐1 alpha, and vascular endothelial growth factor, this innovative JLSV–BMSC microtissue shows promise in myocardial infarction ...
Lina Yao, Huailong An, Cong Fan, Qingsu Lan, Hongyu Zhong, Yun Zhang, Libo Zhou, Panpan Hao   +7 more
wiley   +1 more source

Long-term results of catheter ablation of atrial fibrillation in patients with a reduced left ventricular ejection fraction [PDF]

, 2022
A Baimbetov, Z H Tursunkhanov, A Jukenova, K Bizhanov, I Yakupova, N Bigeldiyev   +5 more
openalex   +1 more source

Assessment of biventricular function by three-dimensional speckle tracking echocardiography in adolescents and young adults with human immunodeficiency virus infection. a pilot study. [PDF]

, 2019
Background. The purpose of the study was to assess biventricular parameters of wall deformation with three-dimensional speckle tracking echocardiography (3DSTE) in adolescents and young adults with human immunodeficiency virus infection (HIV) on ...
Ajassa, Camilla, Capotosto, Lidia, Cavallari, EUGENIO NELSON, D'Ettorre, Gabriella, Gaudio, Carlo, Lucchetti, Pietro, Mangieri, Enrico, Placanica, Giuseppe, Ricci, Serafino, Rosaria Ciardi, Maria, Tanzilli, Gaetano, Vitarelli, Antonino, Vullo, Vincenzo   +12 more
core   +1 more source

Targeting Adipose Tissue Function Protects Against Heart Failure with Preserved Ejection Fraction

Advanced Science, EarlyView.
This study explores the role adipose tissue (AT) phenotypes have in determining cardiovascular outcomes in an obesity‐related heart failure with preserved ejection fraction (HFpEF) model. Pharmacological induction of thermogenesis promoted resilience to HFpEF‐induced remodeling of AT and conferred cardioprotection. Surgical and genetic models confirmed
Jordan Jousma, Zhenbo Han, Jooman Park, Gege Yan, Sen Zhang, Youjeong Kwon, Sarath Babu Nukala, Jindpreet Kandola, Sandra Pinho, Chong Wee Liew, Yuwei Jiang, Sang‐Ging Ong   +11 more
wiley   +1 more source

Comparison of left ventricular ejection fraction values obtained using invasive contrast left ventriculography, two-dimensional echocardiography, and gated single-photon emission computed tomography

SAGE Open Medicine, 2016
Objectives: Left ventricular ejection fraction can be measured by a variety of invasive and non-invasive cardiac techniques. This study assesses the relation of three diagnostic modalities to each other in the measurement of left ventricular ejection ...
Nadish Garg, Thomas Dresser, Kul Aggarwal, Vishal Gupta, Mayank K Mittal, Martin A Alpert   +5 more
doaj   +1 more source

Overweight and obesity impair left ventricular systolic function as measured by left ventricular ejection fraction and global longitudinal strain

Cardiovascular Diabetology, 2018
Aims Obesity is associated with type 2 diabetes mellitus, left ventricular diastolic dysfunction and heart failure but it is unclear to which extent it is related to left ventricular systolic dysfunction.
Peter Blomstrand, Peter Sjöblom, Mats Nilsson, Magnus Wijkman, Martin Engvall, Toste Länne, Fredrik H. Nyström, Carl Johan Östgren, Jan Engvall   +8 more
doaj   +1 more source

Possible predicative role of electrical risk score on transcatheter aortic valve replacement outcomes in older patients. preliminary data [PDF]

, 2018
Background:Transcatheter aortic valve replacement (TAVR) is an effective procedure capable to change the natural history of the degenerative aortic valve stenosis.
DI IORIO, Claudia, Fabietti, Marcella, Magri', Damiano, Mancone, Massimo, Mariani, MARCO VALERIO, Mastropietri, Fabiola, Moscucci, Federica, Parrotta, Ilaria, Piccirillo, Gianfranco, Sardella, Gennaro   +9 more
core   +1 more source