Results 71 to 80 of about 287,935 (381)

Irradiation treatment of laryngeal cancer in a patient with an implantable cardioverter-defibrillator (ICD) [PDF]

open access: yes, 2007
Background: Due to an aging population the incidence of both cardiac and tumor-related illnesses is increasing. A problem may arise if radiotherapy is necessary in close anatomic proximity to an implantable cardioverter-defibrillator (ICD).
Krimmel, Klaus   +3 more
core   +1 more source

Hub-organized parallel circuits of central circadian pacemaker neurons for visual photoentrainment in Drosophila

open access: yesNature Communications, 2018
Circadian rhythms are orchestrated by a master clock that emerges from a network of circadian pacemaker neurons. The master clock is synchronized to external light/dark cycles through photoentrainment, but the circuit mechanisms underlying visual ...
Meng-Tong Li   +7 more
semanticscholar   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

open access: yesAdvanced Healthcare Materials, EarlyView.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho   +4 more
wiley   +1 more source

Association of Clinical and Economic Outcomes With Permanent Pacemaker Implantation After Transcatheter Aortic Valve Replacement

open access: yesJAMA Network Open, 2018
Key Points Question What are the clinical and economic outcomes in patients who required permanent pacemaker implantation after transcatheter aortic valve replacement?
T. Aljabbary   +9 more
semanticscholar   +1 more source

Metal–Organic Framework‐Based Antimicrobial Touch Surfaces to Prevent Cross‐Contamination

open access: yesAdvanced Materials, EarlyView.
A MOF‐based antimicrobial door handle cover is developed. It completely inhibits the cross‐contamination of Gram‐positive bacterial species (Staphylococcus aureus, and Enterococcus faecalis), Gram‐negative bacterial species (Escherichia coli, Pseudomonas aeruginosa, and Acinetobacter baumannii), and fungi (Candida albicans). Abstract Infection diseases
Javier Fonseca   +8 more
wiley   +1 more source

Analysis of a five year experience of permanent pacemaker implantation at a Nigerian Teaching Hospital: need for a national database

open access: yesThe Pan African Medical Journal, 2013
INTRODUCTION: Permanent pacemaker implantation is available in Nigeria. There is however no national registry or framework for pacemaker data collection.
Bode Falase   +5 more
doaj   +1 more source

Strong Effects of Network Architecture in the Entrainment of Coupled Oscillator Systems [PDF]

open access: yes, 2006
Entrainment of randomly coupled oscillator networks by periodic external forcing applied to a subset of elements is numerically and analytically investigated.
A. Pikovsky   +13 more
core   +3 more sources

Galvanic‐Cell‐Based Self‐Powered Bioelectronic Devices

open access: yesAdvanced Materials, EarlyView.
The emerging galvanic‐cell‐based self‐powered bioelectronics for biomedical applications with passive and active control strategies are summarized. In addition, the challenges and opportunities for galvanic devices are also discussed. Abstract Bioelectronic devices hold significant promise for advancing biomedical technologies, addressing critical ...
Yu Xin   +4 more
wiley   +1 more source

Autonomous Implants

open access: yesAdvanced Materials, EarlyView.
An ideal implant should mimic native tissues such that it can integrate, sense, heal, and continue to function, i.e., be autonomous. Although early, there are good steps taken in this way, e.g., the development of stimuli‐responsive, self‐powering, self‐actuating, self‐healing, self‐regenerating, and self‐aware implants.
Jagan Mohan Dodda   +5 more
wiley   +1 more source

Subacute Right Ventricle Perforation by Pacemaker Lead Presenting with Left Hemothorax and Shock

open access: yesCase Reports in Cardiology, 2015
Cardiac perforation by pacemaker is a rare but potentially fatal complication. Acute perforations occurring within twenty-four hours of insertion of pacemaker can lead to hemopericardium, cardiac tamponade, and death.
Julianne Nichols   +3 more
doaj   +1 more source

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