Results 31 to 40 of about 44,707 (335)

Advantage of four-electrode over two-electrode defibrillators [PDF]

open access: yes, 2015
Defibrillation is the standard clinical treatment used to stop ventricular fibrillation. An electrical device delivers a controlled amount of electrical energy via a pair of electrodes in order to reestablish the normal heart rate.
Bragard, J.   +3 more
core   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

open access: yesAdvanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao   +4 more
wiley   +1 more source

Outline of the 2005 European Resuscitation Council Guidelines [PDF]

open access: yes, 2005
Resuscitation guidelines are revised and updated about every 5 years and this happens because resuscitation science continues to advance and clinical guidelines must be updated regularly to reflect these developments and advise healthcare providers ...
Cassar, Mary Rose, Tabone, Diane
core  

Ionic–Bionic Interfaces: Advancing Iontronic Strategies for Bioelectronic Sensing and Therapy

open access: yesAdvanced Science, EarlyView.
Ionic–bionic interfaces for bioelectronics leverage ions as multifunctional mediators that combine mechanical compliance, ionic and electronic functionalities, and therapeutic effects. These systems offer real‐time biosignal transduction, effective wound dressing, responsive drug delivery, and seamless interaction between soft tissues and electronic ...
Yun Goo Ro   +6 more
wiley   +1 more source

Electric‐Fish‐Inspired Thin Hydrogel Electrocytes Achieve High Power Density and Environmental Robustness

open access: yesAdvanced Science, EarlyView.
This study presents thin, environmentally stable hydrogel power sources inspired by electric fish. Made using layer‐by‐layer spin‐coating with glycerol‐enhanced solutions, they offer precise layer control, long‐term hydration, and anti‐freezing stability.
Dor Tillinger   +4 more
wiley   +1 more source

Access to automatic defibrillation at airports on an example of Warsaw Chopin Airport

open access: yesJournal of Education, Health and Sport, 2017
Sudden cardiac arrest and cessation of blood circulation is the most common cause of death of people around the world. Immediate notification of emergency services and cardiopulmonary resuscitation combined with an automatic external defibrillator (AED)
Witold Pawłowski   +3 more
doaj   +3 more sources

Slowing of electrical activity in ventricular fibrillation is not associated with increased defibrillation energies in the isolated rabbit heart

open access: yesFrontiers in Physiology, 2011
Prolonged out-of-hospital ventricular fibrillation (VF) arrests are associated with reduced ECG dominant frequency (DF) and diminished defibrillation success. Partial reversal of ischaemia increases ECG DF and improves defibrillation outcome.
Jane eCaldwell   +3 more
doaj   +1 more source

Emergency medicine and general practice [PDF]

open access: yes, 2005
Emergency Medicine and Immediate Medical Care are relatively new specialties. In Malta, there is quite a considerable area of overlap between these specialties and general practice.
Abela, Gunther
core  

Selecting patients with nonischemic dilated cardiomyopathy for ICDs [PDF]

open access: yes, 2017
No abstract ...
Cleland, John G.F.   +2 more
core   +1 more source

Quasi‐Antipolar Nanoclusters Driven Superior Energy Storage in High‐Entropy Relaxor Ferroelectrics

open access: yesAdvanced Science, EarlyView.
Quasi‐antipolar nanoclusters are engineered in lead‐free NaNbO3‐based high‐entropy relaxors that weaken polar nanoregion coupling and induce distinct ferroelectric transition under high fields to enable desirable polarization response. This breakthrough system achieves ultrahigh recoverable‐energy‐density (≈18.3 J cm−3), efficiency (≈91.5%), and ...
Ao Tian   +12 more
wiley   +1 more source

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