Results 41 to 50 of about 2,702,651 (263)

Initial Experience With Remote Catheter Ablation Using a Novel Magnetic Navigation System [PDF]

Circulation, 2004
Background— Catheters are typically stiff and incorporate a pull-wire mechanism to allow tip deflection. While standing at the patient’s side, the operator manually navigates the catheter in the heart using fluoroscopic guidance. Methods and Results—
Sabine, Ernst, Feifan, Ouyang, Christian, Linder, Klaus, Hertting, Fabian, Stahl, Julian, Chun, Hitoshi, Hachiya, Dietmar, Bänsch, Matthias, Antz, Karl-Heinz, Kuck   +9 more
openaire   +2 more sources

Magnetically Guided Catheters, Micro- and Nanorobots for Spinal Cord Stimulation

Frontiers in Neurorobotics, 2021
Spinal cord stimulation (SCS) is an established treatment for refractory pain syndromes and has recently been applied to improve locomotion. Several technical challenges are faced by surgeons during SCS lead implantation, particularly in the confined ...
Harun Torlakcik, Harun Torlakcik, Can Sarica, Patrick Bayer, Kazuaki Yamamoto, Christian Iorio-Morin, Mojgan Hodaie, Suneil K. Kalia, Joseph S. Neimat, Juha Hernesniemi, Anuj Bhatia, Bradley J. Nelson, Salvador Pané, Andres M. Lozano, Ajmal Zemmar, Ajmal Zemmar, Ajmal Zemmar   +16 more
doaj   +1 more source

Successful Right Ventricular Tachycardia Ablation in a Patient with Left Ventricular Non-compaction Cardiomyopathy

Indian Pacing and Electrophysiology Journal, 2013
We report a case of a 67-year old male with a recent diagnosis of left ventricular noncompaction (LVNC), initially presenting with symptomatic ventricular ectopy and runs of non-sustained ventricular tachycardia (VT).
Shohreh Honarbakhsh, MBBS, BSc, MRCP, Irina Suman-Horduna, MD, MSc, Lilian Mantziari, MD, MSc, Sabine Ernst, MD, PhD, FESC   +3 more
doaj   +1 more source

Adaptive filtering applications to satellite navigation [PDF]

, 2010
PhDDifferential Global Navigation Satellite Systems employ the extended Kalman filter to estimate the reference position error. High accuracy integrated navigation systems have the ability to mix traditional inertial sensor outputs with navigation ...
Zhahir, Md Amzari
core   +4 more sources

Successful ablation of frequent atrial premature beats from non-coronary aortic cusp with remote magnetic navigation

Indian Pacing and Electrophysiology Journal, 2015
A 59-year-old female with structurally normal heart was admitted to our hospital for treatment of highly symptomatic, drug refractory atrial premature beats (APB). ECG revealed atrial parasystolic trigeminy.
Ahmed Taha Hussein Abdelwahed, Heikki Mäkynen, M.J. Pekka Raatikainen   +2 more
doaj   +1 more source

A Magnetic-Resonance-Imaging-Compatible Remote Catheter Navigation System

IEEE Transactions on Biomedical Engineering, 2013
A remote catheter navigation system compatible with magnetic resonance imaging (MRI) has been developed to facilitate MRI-guided catheterization procedures. The interventionalist's conventional motions (axial motion and rotation) on an input catheter - acting as the master - are measured by a pair of optical encoders, and a custom embedded system ...
Mohammad Ali Tavallaei 0001, Yogesh Thakur, Syed Haider, Maria Drangova   +3 more
openaire   +4 more sources

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

Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome

Advanced Intelligent Systems, 2022
Twin‐to‐twin transfusion syndrome (TTTS) is a severe disorder that often leads to the death of monochorionic twin fetuses, if left untreated. Current prenatal interventions to treat the condition involve the use of rigid fetoscopes for targeted laser ...
Jonas Lussi, Simone Gervasoni, Michelle Mattille, Roland Dreyfus, Quentin Boehler, Michael Reinehr, Nicole Ochsenbein, Bradley J Nelson, Ueli Moehrlen   +8 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

Advances in Imaging for Atrial Fibrillation Ablation [PDF]

, 2011
Over the last fifteen years, our understanding of the pathophysiology of atrial fibrillation (AF) has paved the way for ablation to be utilized as an effective treatment option.
Andrew D'Silva, D'Silva, A, Wright, M, Matthew Wright   +3 more
core   +1 more source