Results 31 to 40 of about 2,702,651 (263)

Navigation of mini swimmers in channel networks with magnetic fields [PDF]

, 2013
Controlled navigation of swimming micro robots inside fluid filled channels is necessary for applications in living tissues and vessels. Hydrodynamic behavior inside channels and interaction with channel walls need to be understood well for successful ...
Temel, Fatma Zeynep, Yeşilyurt, Serhat, Bezer, Ayşe Ecem   +2 more
core   +2 more sources

Catheter ablation for ventricular arrhythmias using remote magnetic navigation in patients with reduced ejection fraction [PDF]

Българска кардиология, 2021
Objective. Radiofrequency catheter ablation is an effective treatment option for cardiac arrhythmias including complex and ventricular arrhythmias. Remote magnetic catheter navigation (RMN) has been developed as a novel way of approach aiming to improve ...
Mohamed Dardari, Alexandrina Nastasa, Corneliu Iorgulescu, Stefan Bogdan, Vlad Bataila, Radu Vatasescu   +5 more
doaj   +3 more sources

Remote Magnetic Navigation: A Focus on Catheter Ablation of Ventricular Arrhythmias [PDF]

Journal of Cardiovascular Electrophysiology, 2016
A Focus on Catheter Ablation of Ventricular ArrhythmiasVT ablation is based on percutaneous catheter insertion under fluoroscopic guidance to selectively destroy (i.e., ablate) myocardial tissue regions responsible for the initiation or propagation of ventricular arrhythmias.
Aagaard P, Natale A, Briceno D, Nakagawa H, Mohanty S, Gianni C, Burkhardt JD, Di Biase L   +7 more
openaire   +3 more sources

Remote magnetic navigation for treatment of patients with atrial fibrillation

Patologiya krovoobrashcheniya i kardiokhirurgiya, 2022
Atrial fibrillation (AF) remains an important medical and social health problem occupying a leading position among all cardiac arrhythmias in clinical practice. AF increases overall mortality by 1.9 times and the risk of stroke by 5 times, leads to disability among the working-age population, and reduces the quality of life.
V.V. Beloborodov, V.V. Shabanov, N.A. Yelemessov, A.G. Filippenko, I.L. Mikheenko, E.V. Fisher, A.B. Romanov   +6 more
openaire   +1 more source

Statistical Characterization of the Magnetic Field in Space during Magnetic Storms

Atmosphere, 2022
Magnetic storms are an important type of space weather and are usually caused by large streams of charged elementary particles (ions, for example) generated during solar wind production. The occurrence of magnetic storms can pose a threat to the internal
Shi-Han Wang, Lei Li, Tao Chen, Shuo Ti, Chun-Lin Cai, Wen Li, Jing Luo   +6 more
doaj   +1 more source

Feasibility and outcome of supraventricular tachycardia ablation via a retrograde access using remote magnetic navigation in patients with physiologically univentricular hearts after Damus-Kaye-Stansel surgery

International Journal of Cardiology Congenital Heart Disease, 2021
Aims: Supraventricular tachycardia (SVT) is one of the most frequent complications in adult patients with congenital heart disease (CHD). Limited experience exists for successful ablation in complex CHD patients with prior Damus-Kaye-Stansel (DKS ...
Alicia Jeanette Fischer, Siew Yen Ho, Sabine Ernst   +2 more
doaj   +1 more source

Harvesting energy from magnetic fields to power condition monitoring sensors [PDF]

, 2013
Condition monitoring is playing an increasingly important role within electrical power networks, where its use can help to reduce maintenance costs, improve supply reliability and permit increased utilization of equipment capacity by providing a measure ...
Judd, Martin, Roscoe, Nina
core   +4 more sources

Remote magnetic navigation and arrhythmia ablation

Archives of Cardiovascular Diseases, 2012
Radiofrequency treatment is the first-choice treatment for arrhythmias, in particular complex arrhythmias and especially atrial fibrillation, due to the greater benefit/risk ratio compared with antiarrhythmic drugs. However, complex arrhythmias such as atrial fibrillation require long procedures with additional risks such as X-ray exposure or serious ...
Da Costa, Antoine, Lafond, Patrick, Romeyer-Bouchard, Cécile, Gate-Martinet, Alexie, Bisch, Laurence, Nadrouss, Abdallah, Isaaz, Karl   +6 more
openaire   +2 more sources

Remote magnetic catheter navigation versus conventional ablation in atrial fibrillation ablation: Fluoroscopy reduction

Journal of Arrhythmia, 2017
Background: Percutaneous transcatheter radiofrequency ablation of atrial fibrillation with remote controlled magnetic navigation (RMN) has been shown to reduce radiation exposure to patients and physicians compared with conventional manual (MAN) ablation
Paul Chun Yih Lim, Joseph Jia Hong Toh, Julian Kenrick Xing Yuan Loh, Edward Chun Yi Lee, Daniel Thuan Tee Chong, Boon Yew Tan, Kah Leng Ho, Chi Keong Ching, Wee Siong Teo   +8 more
doaj   +1 more source

Oceanic long-distance navigation: Do experienced migrants use the Earth's magnetic field? [PDF]

, 2001
Albatrosses and sea turtles are known to perform extremely long-distance journeys between disparate feeding areas and breeding sites located on small, isolated, oceanic islands or at specific coastal sites.
Åkesson, Susanne,, Luschi, P, Glen, F, Papi, F, Lund University., Åkesson, Susanne, Broderick, A C, Hays, G C, Godley, B J   +8 more
core   +1 more source