Results 41 to 50 of about 36,015 (274)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Intra-cardiac echocardiography guided catheter ablation of a right posterior accessory pathway in a patient with Ebstein׳s anomaly

Journal of Arrhythmia, 2014
We report a case of Ebstein׳s anomaly in which radiofrequency catheter ablation of an accessory pathway was successfully performed under intra-cardiac echocardiography. A 50-year-old woman was referred to our hospital for radiofrequency catheter ablation
Akira Shimane, MD, Katsunori Okajima, MD, Kunihiko Kiuchi, MD, Gaku Kanda, MD, Kiminobu Yokoi, MD, Jin Teranishi, MD, Kousuke Aoki, MD, Misato Chimura, MD, Shinichiro Yamada, MD, Yasuyo Taniguchi, MD, Hiroya Kawai, MD, Yoshinori Yasaka, MD, Mitsuhiro Yokoyama, PhD   +12 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

Delayed Thrombogenesis Following Radiofrequency Catheter Ablation.

Circulation Journal, 2002
The cause and duration of the thrombogenesis provoked by radiofrequency catheter ablation (RF-CA) was investigated by measuring the thrombin-antithrombin III complex (TAT) in 43 patients who underwent RF-CA and in 20 control subjects who underwent an electrophysiologic study.
Tetsuo, Sasano, Kenzo, Hirao, Kei, Yano, Mihoko, Kawabata, Kaoru, Okishige, Mitsuaki, Isobe   +5 more
openaire   +3 more sources

Soft Robotics and Advanced Technologies for Minimally Invasive Bioprinting: The Future of Internal Organ Repair

Advanced Science, EarlyView.
This review examines the evolution of bioprinting toward minimally invasive in situ strategies for internal organ regeneration. It defines the technological roadmap from handheld systems to advanced minimally invasive bioprinting platforms, positioning soft robotics as a core enabler.
Duc Tu Vu, Nhu An Phan, Sy Trung Ngo, Minh Tri Phan, Thanh‐An Truong, Chi Cong Nguyen, Phuoc Thien Phan, Hoang‐Phuong Phan, Thanh Nho Do, Mai Thanh Thai   +9 more
wiley   +1 more source

Bilateral pulmonary vein stenting for treatment of massive hemoptysis caused by pulmonary vein stenosis following catheter ablation for atrial fibrillation

BMC Cardiovascular Disorders, 2019
Background Massive hemoptysis is a life-threatening condition. Massive hemoptysis caused by pulmonary vein stenosis (PVS) after radiofrequency catheter ablation for atrial fibrillation (AF) is rare.
Dong Yu, Bing Jie, Ling-Ling Li, Sen Jiang   +3 more
doaj   +1 more source

Catheter ablation of atrial fibrillation : radiofrequency catheter ablation for redo procedures after cryoablation [PDF]

, 2013
Aim: To evaluate the effectiveness of two different strategies using radiofrequency catheter ablation for redo procedures after cryoablation of atrial fibrillation. Methods: Thirty patients (paroxysmal atrial fibrillation: 22 patients, persistent atrial
Gramley, Felix, Kettering, Klaus
core   +1 more source

Smartly Assembled near‐Micron RF‐Responsive Agents Bridge Transarterial Embolization and Immunothermal Potentiation

Advanced Science, EarlyView.
ABSTRACT Hepatocellular carcinoma (HCC) remains a significant clinical challenge due to the limited efficacy of conventional treatments like surgery, radiofrequency ablation (RFA), and transarterial embolization (TAE). Here, we develop an innovative TAE and immunothermal therapy strategy based on smartly assembled near‐micron layered double hydroxide ...
Qitao Hu, Junkang Ding, Lingxiao Zhang, Zhou Tian, Cheng Zeng, Shaomin Zou, Wenjing Zhang, Tangye Zeng, Zhencang Gao, Zhouyi Sun, Gang Liu, Weiyu Chen, Zhe Tang   +12 more
wiley   +1 more source

An abnormal left ventricular-atrial perforation after radiofrequency catheter ablation: a case report

Journal of Cardiothoracic Surgery, 2019
Background Cardiac radiofrequency ablation is a popular treatment for arrhythmias. However, it does have some complications, some of which are severe, even fatally.
Tingting Tao, Junnan Zheng, Hongfei Xu, Yiming Ni   +3 more
doaj   +1 more source

Features of radiofrequency catheter ablation in patients with atrial fibrillation and secondary atrial septal defect

Український журнал клінічної хірургії, 2023
Objective. To study the peculiarities of radiofrequency catheter ablation in patients with atrial fibrillation and secondary atrial septal defect. Materials and methods.
M. M. Petkanych
doaj   +1 more source