Results 71 to 80 of about 387,590 (317)

Chiral Microneedle Arrays With Terahertz Chiroptical Activity With Chiral‐Plasmon‐Chiral‐Phonon Resonance

Advanced Materials, EarlyView.
ABSTRACT Microneedle arrays (MNAs) is a rapidly emerging technology with broad biomedical applications in drug delivery and biosensing. With sub‐millimeter dimensions and periodicity, MNAs possess geometries nearly ideal for biomedical devices operating within the terahertz (THz) spectral window.
Sang Hyun Lee, Hong Ju Jung, John Kim, Bum Chul Park, Caio V. C. R. da Silva, André F. de Moura, Nicholas A. Kotov   +6 more
wiley   +1 more source

Percutaneous pulmonary valve implantation in humans - Results in 59 consecutive patients [PDF]

, 2005
Background - Right ventricular outflow tract (RVOT) reconstruction with valved conduits in infancy and childhood leads to reintervention for pulmonary regurgitation and stenosis in later life.Methods and Results - Patients with pulmonary regurgitation ...
Coats, L, Razavi, RS, Bonhoeffer, P, Boudjemline, Y, Khambadkone, S, Pellerin, D, Deanfield, J, Tsang, V, Derrick, G, Cooper, J, Taylor, A, Muthurangu, V, Hegde, SR   +12 more
core  

Reperfusion therapy for ST elevation acute myocardial infarction 2010/2011: current status in 37 ESC countries [PDF]

, 2014
AIMS: Primary percutaneous coronary intervention (PPCI) is the preferred reperfusion therapy in ST-elevation myocardial infarction (STEMI). We conducted this study to evaluate the contemporary status on the use and type of reperfusion therapy in patients
Fajadet, Jean, Laut, Kristina G, Kristensen, Steen D., Claeys, Marc J., et al, Radovanovic, Dragana, Widimsky, Petr, Laut, Kristina G., et al., Kristensen, Steen D   +9 more
core   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

A novel method of thrombelastograph analysis aids assessment of antiplatelet therapy in percutaneous coronary intervention. [PDF]

, 2010
MD (Research)Background A near-patient test of responses to antiplatelet therapy would be of great value in percutaneous coronary intervention (PCI). However, at present, there are no widely accepted tests and varied definitions of “resistance”.
Hobson, Alex
core  

Relative survival and excess mortality following primary percutaneous coronary intervention for ST-elevation myocardial infarction [PDF]

, 2019
Background: High survival rates are commonly reported following primary percutaneous coronary intervention for ST-elevation myocardial infarction, with most contemporary studies reporting overall survival.
Mamas
core   +1 more source

Myocardial damage size assessment in the zone of infarction for indicating rescue percutaneous coronary intervention [PDF]

Vojnosanitetski Pregled, 2008
Background. The most important predictors of subsequent patients outcome after acute myocardial infarction (AIM) are infarct size, left ventricular ejection fraction, left ventricular volumes and presence and extent of residual myocardial ischemia.
Baškot Branislav, Obradović Slobodan, Ristić-Angelkov Anđelka, Rusović Siniša, Orozović Vjekoslav, Gligić Branko, Marković Milić, Jung Robert   +7 more
doaj   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

Advanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang, Rui Chen, Yu Chen, Haowen Lu, Yuchen Qian, Zhiheng Gao, Zheming Shen, Xiaofei Zheng, Huilin Yang, Jun Zou, Yusen Qiao   +10 more
wiley   +1 more source

Expanding role of absolute zero fluoroscopy atrial septal defect closure: a single-center experience

Frontiers in Cardiovascular Medicine
IntroductionZero-fluoroscopy, exclusively ultrasound-guided atrial septal defect (ASD) catheter closure has been reported. However, data on the effectiveness of this technique in complex cases remains limited.ObjectivesThis study aims to evaluate the ...
Radityo Prakoso, Rina Ariani, Yovi Kurniawati, Sisca Natalia Siagian, Aditya Agita Sembiring, Damba Dwisepto Aulia Sakti, B. R. M. Ario Soeryo Kuncoro, Brian Mendel, Estu Rudiktyo, Amiliana Mardiani Soesanto, Olfi Lelya, Oktavia Lilyasari   +11 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source