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Vascular Access and Closure Management for Electrophysiological Interventions: Small Interventions Big Impact.
Curr Cardiol Rep
January 2025
Heart Division, Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.
Purpose Of The Review: This review examines the role of vascular access and closure management in cardiac electrophysiology (EP) procedures, emphasising their impact on patient outcomes and safety. It synthesises current evidence and highlights advancements, challenges, and opportunities in this critical area of EP practice.
Recent Findings: Ultrasound-guided vascular access has significantly reduced complications and improved success rates compared to traditional methods.
Miniaturized Wearable Biosensors for Continuous Health Monitoring Fabricated Using the Femtosecond Laser-Induced Graphene Surface and Encapsulated Traces and Electrodes.
ACS Sens
January 2025
Department of Electrical and Computer Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409, United States.
Wearable sensors are increasingly being used as biosensors for health monitoring. Current wearable devices are large, heavy, invasive, skin irritants, or not continuous. Miniaturization was chosen to address these issues, using a femtosecond laser-conversion technique to fabricate miniaturized laser-induced graphene (LIG) sensor arrays on and encapsulated within a polyimide substrate.
View Article and Find Full Text PDFBiointerface engineering of flexible and wearable electronics.
Chem Commun (Camb)
January 2025
College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, China.
Biointerface sensing is a cutting-edge interdisciplinary field that merges conceptual and practical aspects. Wearable bioelectronics enable efficient interaction and close contact with biological components such as tissues and organs, paving the way for a wide range of medical applications, including personal health monitoring and medical intervention. To be applicable in real-world settings, the patches must be stable and adhere to the skin without causing discomfort or allergies in both wet and dry conditions, as well as other desirable features such as being ultra-soft, thin, flexible, and stretchable.
View Article and Find Full Text PDFThe Rising of Flexible Organic Electrochemical Transistors in Sensors and Intelligent Circuits.
ACS Nano
January 2025
College of Electronic and Optical Engineering & College of Flexible Electronics (Future Technology), Nanjing University of Posts & Telecommunications (NJUPT), Nanjing 210023, China.
Flexible electronic devices in biomedicine, environmental monitoring, and brain-like computing have garnered significant attention. Among these, organic electrochemical transistors (OECTs) have been spotlighted in flexible sensors and neuromorphic circuits for their low power consumption, high signal amplification, excellent biocompatibility, chemical stability, stretchability, and flexibility. However, OECTs will also face some challenges on the way to commercialized applications, including the need for improved long-term stability, enhanced performance of N-type materials, integration with existing technologies, and cost-effective manufacturing processes.
View Article and Find Full Text PDFElectrophisiological monitoring of pain in non-communicative critically ill patients.
Enferm Intensiva (Engl Ed)
January 2025
Grupo de Trabajo de Analgesia, Sedación, Contenciones y Delirio de la Sociedad Española de Enfermería Intensiva y Unidades Coronarias (GT-ASCyD-SEEIUC), Spain; Área del paciente crítico, Reanimación y Anestesia, Hospital Universitario de Girona Dr. Josep Trueta, Girona, Spain; Departamento de Enfermería, Universitat de Girona (UdG), Girona, Spain.
Electrophysiological monitoring of pain provides objective measures that allow for pain control and adjustment of analgesia in non-communicative patients. Among the available electrophysiological devices, automated infrared pupillometry, Analgesia Nociception Index (ANI), and Nociception Level Index (NOL®) stand out. These non-invasive measurement systems analyze the sympathetic or parasympathetic nervous system response to painful stimuli by observing pupillary dilatation and reactivity (pupillometry), heart rate during respiration (ANI), or a combination of multiple parameters from the nociceptive-autonomic medullary circuit (NOL®).
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