Results 31 to 40 of about 49,328 (288)

Ablação do istmo cavo‐tricúspide com sistema de navegação magnética por controlo remoto no tratamento do flutter auricular típico – resultados a longo prazo

Revista Portuguesa de Cardiologia, 2014
Resumo: Introdução e objetivos: A ablação com sistema de navegação magnética tem demonstrado ser eficaz em vários tipos de procedimentos de ablação. Estudos iniciais apontam para uma menor eficácia deste método na ablação do istmo cavo‐tricúspide.
Leonor Parreira, Diogo Cavaco, Pedro Carmo, Katya Reis‐Santos, Rita Quaresma, Tiago Teixeira, Marta Marques, Pedro Adragão   +7 more
doaj   +1 more source

Ablation of Post Transplant Atrial Flutter and Pseudo-Fibrillation Using Magnetic Navigation via a Superior Approach

Indian Pacing and Electrophysiology Journal, 2012
Ablation of cavotricuspid isthmus flutter and atrial tachycardia in a complex substrate has never been reported using remote navigation via superior approach.
Roderick Tung, MD, Kalyanam Shivkumar, MD PhD, Ravi Mandapati, MD   +2 more
doaj   +1 more source

Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]

, 2013
Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV, Ernst, S, Mantziari, L, Suman-Horduna, I   +3 more
core   +1 more source

Introducing a novel catheter–tissue contact feedback feature in robotic navigated catheter ablation: Utility, feasibility, and safetyKey Findings

Heart Rhythm O2, 2020
Background: The quality of catheter–tissue contact is one of the most important determinants of catheter ablation (CA) success. The absence of catheter–tissue contact feedback has been regarded a major limitation of remote magnetic navigation (RMN ...
Anna Maria Elisabeth Noten, MD, Tamas Géczy, MD, PhD, Sing-Chien Yap, MD, PhD, Zsuzsanna Kis, MD, Tamas Szili-Torok, MD, PhD, FHRS   +4 more
doaj   +1 more source

Intelligent micro/nanorobots for improved tumor therapy

BMEMat, 2023
A major bottleneck underlying nanomaterial‐based tumor therapy lies in complex biological environment and physiological barriers. Micro/nanorobots with the features of self‐propulsion and controllable navigation have gradually become a research hotspot ...
Zhaoli Sun, Yanglong Hou
doaj   +1 more source

Robotic Microsurgery Using Remote Magnetic Navigation

, 2022
Magnetism has been a source of fascination and ingenuity for humankind since its discovery over two thousand years ago. Throughout history, scientists have explored the limits of magnetism to find applications in various fields. Critical technological advances in the last few decades have shifted the focus of magnetic innovation to medical applications.
openaire   +2 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

A SYNTHESIS OF TEMPORAL VARIATIONS IN DOPPLER SPECTRA RECORDED AT A QUASI-VERTICAL INCIDENCE BY THE HF DOPPLER RADAR WITH SPACED RECEIVERS [PDF]

Radio Physics and Radio Astronomy, 2021
Purpose: The ionospheric channel is widely used for the communication, radio navigation, radar, direction finding, radio astronomy, and remote radio probing systems.
V. F. Pushin, L. F. Chernogor
doaj   +1 more source

Application of the Fengyun 3 C GNSS occultation sounder for assessing the global ionospheric response to a magnetic storm event [PDF]

Atmospheric Measurement Techniques, 2019
The rapid advancement of global navigation satellite system (GNSS) occultation technology in recent years has made it one of the most advanced space-based remote sensing technologies of the 21st century.
W. Bai, W. Bai, W. Bai, G. Wang, G. Wang, Y. Sun, Y. Sun, Y. Sun, J. Shi, J. Shi, J. Shi, G. Yang, X. Meng, X. Meng, D. Wang, D. Wang, Q. Du, Q. Du, X. Wang, X. Wang, J. Xia, J. Xia, Y. Cai, Y. Cai, C. Liu, C. Liu, W. Li, W. Li, C. Wu, C. Wu, D. Zhao, D. Zhao, D. Wu, D. Wu, C. Liu, C. Liu   +35 more
doaj   +1 more source

Leech‐Inspired Shape‐Encodable Liquid Metal Robots for Reconfigurable Circuit Welding and Transient Electronics

Advanced Intelligent Systems, 2022
Deformability and self‐adaptability are important for soft robots to deal with uncertain and varying situations and environments during movement and navigation.
Ben Wang, Baofeng Zhang, Yongzhu Tan, Fengtong Ji, Guanghui Lv, Chengfeng Pan, Stephan Handschuh-Wang, Li Zhang, Xuechang Zhou   +8 more
doaj   +1 more source