Results 181 to 190 of about 100,554 (340)

First Report of Focal Atrial Tachycardia Originating From the Left Atrial Appendage in a 13-Year-Old Girl Treated Using the OPTRELL Multipolar Mapping Catheter. [PDF]

J Arrhythm
Nakagawa R, Furusho H, Yasuda T, Araki R.   +3 more
europepmc   +1 more source

Laser Remelting of a CrMnFeCoNi High‐Entropy Alloy: Effect of Energy Density on Elemental Segregation

Advanced Engineering Materials, EarlyView.
Laser remelting of a CrMnFeCoNi high‐entropy alloy reveals that optimal chemical homogenization occurs between 30 and 40 J·mm−2. Within this range, elemental segregation is reduced by over 30% compared to the as‐cast state. The study establishes this window as a fast, effective alternative to prolonged annealing for achieving uniform elemental ...
Ajay Talbot, Xiao Shang, Wandong Wang, Changjun Cheng, Tianyi Lyu, Yu Zou   +5 more
wiley   +1 more source

Regionalization of the atria for 3D electroanatomical mapping, cardiac imaging, and computational modelling: a clinical consensus statement of the European Heart Rhythm Association and the European Association of Cardiovascular Imaging of the ESC. [PDF]

Europace
Althoff TF, Anderson RH, Goetz C, Petersen SE, Díaz PM, Nijveldt R, Maurovich-Horvat P, Bax J, Hussain S, Schmidt C, Spicer DE, Sanchez-Quintana D, Corsi C, Dössel O, Climent AM, Rodriguez B, Schotten U, Loewe A, Guillem MS, Cabrera JÁ, Merino JL, Wijnmaalen AP, Bertrand PB, de Groot N, Derval N, Didenko M, Donal E, Dweck MR, Ho SY.   +28 more
europepmc   +1 more source

UNION OF A ONE-LOBED LUNG TO THE PLEURA COSTALIS BY A TUBULAR LIGAMENTOUS APPENDAGE. [PDF]

George W. Evans
openalex   +1 more source

Internal Temperature Evolution Metrology and Analytics in Li‐Ion Cells

Advanced Functional Materials, EarlyView.
This study investigates the non‐linear evolution of internal temperatures across diverse operating conditions, highlighting the disparities between internal and external measurements and the resulting thermal asymmetries. The coupled thermo‐electrochemical modeling framework provides a comprehensive analysis of various heat generation modes, examining ...
Anuththara S. J. Alujjage, Bairav S. Vishnugopi, Avijit Karmakar, David P. Magee, Yevgen Barsukov, Partha P. Mukherjee   +5 more
wiley   +1 more source

Successful retrieval of a dislodged left atrial appendage occlusion device using an ONO basket: A case report. [PDF]

Radiol Case Rep
Saleem N, Duran C.
europepmc   +1 more source

Ultrahigh Piezoelectricity in Truss‐Based Ferroelectric Ceramics Metamaterials

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By leveraging the unique combination of polarization direction and loading state, ultrahigh piezoelectricity is achieved through careful tuning of the relative density and scaling ratio in truss‐based ferroelectric metamaterials. This approach enables the simultaneous realization of extremely high piezoelectric constants and ultralow dielectric ...
Jiahao Shi, Kang Ju, Haoyu Chen, Valérie Orsat, Agus P. Sasmito, Ali Ahmadi, Abdolhamid Akbarzadeh   +6 more
wiley   +1 more source

Association between left atrial appendage volume and atrial fibrillation recurrence after catheter ablation: a systematic review and meta-analysis. [PDF]

BMJ Open
Chen P, Guo M, Chen C, Pan D, Du J, Shi D.   +5 more
europepmc   +1 more source

3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri, Amal C Chekkallur, Mario Calora, Rosanna Mastria, Loris Martinazzoli, Etiennette Auffray, Sanosh Kunjalukkal Padmanabhan, Sara Carturan, Sandra Moretto, Gianluca Quarta, Lucio Calcagnile, Matteo Polo, Alberto Quaranta, Alfonso Maffezzoli, Anna Paola Caricato, Aurora Rizzo, Carola Esposito Corcione   +16 more
wiley   +1 more source

Risk factors and nomogram prediction model for recurrence after radiofrequency ablation in patients with persistent atrial fibrillation. [PDF]

BMC Cardiovasc Disord
Zhao SC, Guo H, Lei DZ.
europepmc   +1 more source