Results 51 to 60 of about 117,235 (282)

Transcatheter interatrial shunt device for the treatment of heart failure with preserved ejection fraction (REDUCE LAP-HF I [Reduce Elevated Left Atrial Pressure in Patients With Heart Failure]): A phase 2, randomized, sham-controlled trial [PDF]

, 2018
Background -In non-randomized, open-label studies, a transcatheter interatrial shunt device (IASD, Corvia Medical) was associated with lower pulmonary capillary wedge pressure (PCWP), less symptoms, and greater quality of life and exercise capacity in ...
Basuray, Anupam, Burkhoff, Daniel, Fail, Peter S., Feldman, Ted, Forde-McLean, Rhondalyn, Hummel, Scott L., Kahwash, Rami, Kaye, David M., Lilly, Scott, Litwin, Sheldon, Massaro, Joseph M., Mauri, Laura, Nielsen, Christopher D., Penicka, Martin, Petrie, Mark C., Ricciardi, Mark J., Shah, Sanjiv J., van der Harst, Pim   +17 more
core   +1 more source

Genetic Risk and Atrial Fibrillation in Patients with Heart Failure [PDF]

, 2020
Aims: To study the association between an atrial fibrillation (AF) genetic risk score with prevalent AF and all-cause mortality in patients with heart failure.
Anker, Stefan D., Artola, Vicente A., Benjamin, Emelia J., Dickstein, Kenneth, Filippatos, Gerasimos S., Kloosterman, Mariëlle, Koekemoer, Andrea, Lam, Carolyn S. P., Lang, Chim, Meer, Peter van der, Metra, Marco, Nelson, Christopher P., Ng, Leong L., Ponikowski, Piotr, Rienstra, Michiel, Romaine, Simon P. R., Roselli, Carolina, Samani, Nilesh J., Santema, Bernadet T., van der Harst, Pim, Van Gelder, Isabelle C., Van Veldhuisen, Dirk Jan, Voors, Adriaan A.   +22 more
core   +3 more sources

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

Advanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado, Enqi Bu, Yaning Han, Carlos López‐Cartes, Mónica Calatayud, Huiyan Pan, Xiaowei Chen   +6 more
wiley   +1 more source

Risk of sudden cardiac death:Are coronary chronic total occlusions an additional risk factor? [PDF]

, 2018
Sudden arrhythmic cardiac death remains a significant, potentially reversible, cardiological challenge in terms of creating accurate risk prediction models.
Corballis, Natasha, Eccleshall, Simon C, Merinopoulos, Ioannis, Vassiliou, Vassilios S   +3 more
core   +1 more source

High‐Resolution and Real‐Time In Situ Generation of Cellular Spheroids by Laser‐Assisted Bioprinting for Guided Microvascularization

Advanced Functional Materials, EarlyView.
Micro‐injection laser‐assisted bioprinting enables ultrafast and precise patterning of small endothelial cell spheroids by injecting a highly concentrated single‐cell suspension into GelMA/ColMA hydrogels. In co‐culture with fibroblasts, controlled pre‐vasculogenic network formation is obtained at microscale resolution.
Charles Handschin, Katharina Wulz, Clotilde Jugie, Marie‐Laure Stachowicz, Shane Fennell, Aurélien Mazet, Malou Lea, Nathalie Dusserre, Jean‐Christophe Fricain, Hugo Oliveira   +9 more
wiley   +1 more source

Impact of diabetes mellitus on ventricular structure, arterial stiffness, and pulsatile hemodynamics in heart failure with preserved ejection fraction [PDF]

, 2019
Background-Heterogeneity in the underlying processes that contribute to heart failure with preserved ejection fraction (HFpEF) is increasingly recognized.
Akers, Scott R., Bhattacharya, Priyanka, Chirinos Medina, Julio Alonso, Konda, Prasad, Kumar, Anupam, Proto, Elizabeth, Segers, Patrick, Townsend, Raymond R., Zamani, Payman   +8 more
core   +2 more sources

Understanding the Role of Superhydrophobicity and Superhydrophilicity in Salt‐Spray Corrosion of Nanosecond Pulsed Laser‐Textured AA2024 Alloy

Advanced Functional Materials, EarlyView.
Nanosecond pulse laser texturing yields superhydrophobic and superhydrophilic AA2024 surfaces. Salt‐spray tests show that periodic superhydrophobic patterns suppress pitting, whereas superhydrophilic textures enhance it, linking laser‐induced morphology, wettability, and oxide chemistry to corrosion resistance.
Lis Geraldine Zschach, Robert Baumann, Eric Pohl, Angelika Wrzesińska‐Lashkova, Marcelo Sallese, Ignacio Tabares, Herman Heffner, Yana Vaynzof, Andrés Fabián Lasagni   +8 more
wiley   +1 more source

Cardiometabolic Phenotype in HFpEF: Insights from Murine Models

Biomedicines
Heart failure with preserved ejection fraction (HFpEF) remains a significant challenge in modern healthcare. It accounts for the majority of heart failure cases and their number worldwide is steadily increasing.
Ekaterina Ogurtsova, Tatiana Arefieva, Anastasiia Filatova, Natalya Radyukhina, Artem Ovchinnikov   +4 more
doaj   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

Advanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan, Mohammad Mehrali, Jaka Tušek, Shiva Mohajerani, Xiebin Wang, Dermot Brabazon, Mohammad Elahinia, Mehrshad Mehrpouya   +7 more
wiley   +1 more source

Association of serum total bilirubin levels with diastolic dysfunction in heart failure with preserved ejection fraction

Biological Research, 2014
BACKGROUND: Left ventricular diastolic dysfunction is one of the main characteristics of heart failure patients with a preserved left ventricular ejection fraction.
Huan Zheng, Ye Li, Nanzi Xie
doaj   +1 more source