Results 31 to 40 of about 49,634 (316)

Image‐Guided Magnetic Thermoseed Navigation and Tumor Ablation Using a Magnetic Resonance Imaging System

Advanced Science, 2022
Medical therapies achieve their control at expense to the patient in the form of a range of toxicities, which incur costs and diminish quality of life.
Rebecca R. Baker, Christopher Payne, Yichao Yu, Matin Mohseni, John J. Connell, Fangyu Lin, Ian F. Harrison, Paul Southern, Umesh S. Rudrapatna, Daniel J. Stuckey, Tammy L. Kalber, Bernard Siow, Lewis Thorne, Shonit Punwani, Derek K. Jones, Mark Emberton, Quentin A. Pankhurst, Mark F. Lythgoe   +17 more
doaj   +1 more source

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

Journal of the American College of Cardiology, 2007
We aimed at assessing the feasibility and efficacy of remote magnetic navigation (MN) and ablation in patients with atrial fibrillation (AF).This novel MN system could facilitate standardization of the procedures, reducing the importance of the operator skill.After becoming familiar with the system in 48 previous patients, 45 consecutive patients with ...
Di Biase, Luigi, Fahmy, Tamer S., Patel, Dimpi, Bai, Rong, Civello, Kenneth, Wazni, Oussama M., Kanj, Mohamed, Elayi, Claude S., Ching, Chi Keong, Khan, Mohamed, Popova, Lucie, Schweikert, Robert A., Cummings, Jennifer E., Burkhardt, J. David, Martin, David O., Bhargava, Mandeep, Dresing, Thomas, Saliba, Walid, Arruda, Mauricio, Natale, Andrea   +19 more
openaire   +3 more sources

A Magnetic-Resonance-Imaging-Compatible Remote Catheter Navigation System [PDF]

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 ...
Tavallaei, Mohammad Ali, Thakur, Yogesh, Haider, Syed, Drangova, Maria   +3 more
openaire   +4 more sources

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

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

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

Smart Catheters for Diagnosis, Monitoring, and Therapy. [PDF]

Adv Healthc Mater
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Tarman AY, Ahmed S, Althumayri MO, Guy M, Lugo DC, Ligler FS, Ligler GT, Oklu R, Kawahira H, McShane MJ, Kameoka J, Bova J, Ceylan Koydemir H.   +12 more
europepmc   +2 more sources

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

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