Results 61 to 70 of about 1,715 (215)

A fatal case of Perthes syndrome

Journal of Emergencies, Trauma and Shock, 2013
Perthes syndrome, or traumatic asphyxia, is a clinical syndrome associating cervicofacial cyanosis with cutaneous petechial haemorrhages and subconjonctival bleeding resulting from severe sudden compressive chest trauma.
Jérôme Jobé, Alexandre Ghuysen, Gary Hartstein, Vincent D′orio   +3 more
doaj   +1 more source

High‐Temperature Persistent Luminescence and Anti‐Thermal Quenching in LiGa5O8 by Trap Engineering

Advanced Science, EarlyView.
Cu/Zn co‐doping creates deep and thermally stable traps in LiGa5O8, enabling enhanced high‐temperature persistent luminescence, anti‐thermal‐quenching emission, and dynamic blue‐to‐red color evolution. ABSTRACT High‐temperature luminescent materials are essential for applications in displays, information storage, anti‐counterfeiting, and extreme ...
Yuchen Wang, Yilong Fan, Jianhua Liu, Jin Zhang, Dingling Xiong, Tengxiang Long, Lina Su, Chao Sun, Hao Song, Pengpeng Dai, Jingui Duan, Ling Huang   +11 more
wiley   +1 more source

Feasibility and safety of automated chest compression during helicopter rescue with hoisting

Resuscitation Plus
Background: Out-of-hospital cardiac arrest (OHCA) in mountainous environments presents substantial logistical challenges, particularly in maintaining high-quality chest compressions during helicopter evacuations.
Alexandre Carron, Vivien Brenckmann, Alexandre Behouche, Pierre Bouzat, Lilian Barlet, Juliette Meyzenc, Marc Blancher, Katell Berthelot, Guillaume Debaty, Nicolas Segond   +9 more
doaj   +1 more source

A Dual‐Modal Wearable PPG Smartwatch with AI‐Enhanced Correction for High‐Accuracy and Continuous AF Burden Assessment

Advanced Science, EarlyView.
ABSTRACT Atrial fibrillation (AF) increases the risk of stroke and heart failure, yet accurate quantification of AF burden in daily life remains difficult. Although smartwatch photoplethysmography (PPG) supports continuous monitoring, complex rhythms and signal noise can impair burden estimation.
Song Zuo, Jinglei Wang, Xin Wang, Han Feng, Yize Zhao, Fadong Li, Shaobin Wei, Le Zhou, Zixu Zhao, Songjie Chen, Xiangyi Kong, Jue Wang, Liu He, Shijun Xia, Xin Li, Junmeng Zhang, Xiaoxia Liu, Xueyuan Guo, Ning Zhou, Songnan Li, Chenxi Jiang, Ribo Tang, Caihua Sang, Deyong Long, Xin Du, Jianzeng Dong, Wenwu Zhu, Changsheng Ma   +27 more
wiley   +1 more source

Comparison of Sustained Return of Spontaneous Circulation Rate Between Manual and Mechanical Chest Compression in Adult Cardiac Arrest

Open Access Emergency Medicine, 2022
Siriwimon Tantarattanapong, Kwanchanok Chantaramanee Department of Emergency Medicine, Songklanagarind Hospital, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, ThailandCorrespondence: Siriwimon Tantarattanapong, Department of ...
Tantarattanapong S, Chantaramanee K
doaj  

A Novel Pak1 Activator Ameliorates ER Stress for HFpEF Therapy

Advanced Science, EarlyView.
Chronic metabolic stress is a major contributor to HFpEF progression. Under prolonged metabolic stress, Pak1 activity becomes impaired, contributing to disrupted ER proteostasis, cardiomyocyte apoptosis, fibrosis, and diastolic dysfunction. Mechanistically, Pak1 overexpression activates the ERK1/2–MNK1–eIF4E signaling axis, promotes translational ...
Honglin Xu, Hongyuan Zhang, Tayyiba Azam, Susanne S. Hille, Yingjuan Liu, Min Zi, Jiaqing Lang, He Yu, Yujia Cao, Bernard D. Keavney, Tamer M. A. Mohamed, Jessica M. Miller, Riham R. E. Abouleisa, Ming Xu, Elizabeth J. Cartwright, Oliver J. Müller, Ming Lei, Xin Wang   +17 more
wiley   +1 more source

Ideal chest compression site for cardiopulmonary resuscitation in fontan circulation patients with dextrocardia

BMC Cardiovascular Disorders
Background We aimed to identify the ideal chest compression site for cardiopulmonary resuscitation (CPR) in patients with a single ventricle with dextrocardia corrected by Fontan surgery. Methods The most recent stored chest computed tomography images of
Jin Hee Kim, Jae Yun Jung, Sangyun Lee, Soyun Hwang, Joong Wan Park, Eui Jun Lee, Ha Ni Lee, Do Kyun Kim, Young Ho Kwak   +8 more
doaj   +1 more source

Impact of Chest Compression Fraction on Outcomes in In-Hospital and Emergency Department Cardiac Arrests at a Tertiary Care Center in South India

Journal of Pharmacy and Bioallied Sciences
Background: The study aimed to determine the average chest compression fraction (CCF) and its correlation with influencing factors to optimize blood flow during resuscitation, aiming for a minimum of 60%.
K S Chanjal, R Haneendhar, M Senthil Kumar, Jinka Venkata Durgaprasad, B Sudhiersharan, Melvin Dominic, Panneerselvam Periasamy   +6 more
doaj   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

A Review of Oxygen Use During Chest Compressions in Newborns—A Meta-Analysis of Animal Data

Frontiers in Pediatrics, 2018
Background: International consensus statements for resuscitation of newborn infants recommend provision of 100% oxygen once chest compressions are required.
Catalina Garcia-Hidalgo, Catalina Garcia-Hidalgo, Po-Yin Cheung, Po-Yin Cheung, Anne Lee Solevåg, Maximo Vento, Maximo Vento, Maximo Vento, Megan O'Reilly, Megan O'Reilly, Ola Saugstad, Georg M. Schmölzer, Georg M. Schmölzer   +12 more
doaj   +1 more source