Results 21 to 30 of about 3,175,490 (390)

Lattice-Tip Focal Ablation Catheter That Toggles Between Radiofrequency and Pulsed Field Energy to Treat Atrial Fibrillation

Circulation: Arrhythmia and Electrophysiology, 2020
Supplemental Digital Content is available in the text. Background: The tissue selectivity of pulsed field ablation (PFA) provides safety advantages over radiofrequency ablation in treating atrial fibrillation.
V. Reddy, E. Anter, G. Račkauskas, P. Peichl, Jacob S. Koruth, J. Petrů, Moritoshi Funasako, K. Minami, A. Natale, P. Jais, H. Nakagawa, G. Marinskis, A. Aidietis, J. Kautzner, P. Neužil   +14 more
semanticscholar   +1 more source

Radiofrequency Ablation and Microwave Ablation in Liver Tumors: An Update.

The Oncologist, 2019
This article provides an overview of radiofrequency ablation (RFA) and microwave ablation (MWA) for treatment of primary liver tumors and hepatic metastasis. Only studies reporting RFA and MWA safety and efficacy on liver were retained.
F. Izzo, Vincenza Granata, R. Grassi, R. Fusco, R. Palaia, P. Delrio, G. Carrafiello, D. Azoulay, A. Petrillo, S. Curley   +9 more
semanticscholar   +1 more source

A randomized prospective long-term (\u3e 1 year) clinical trial comparing the efficacy and safety of radiofrequency ablation to 980nm laser ablation of the great saphenous vein [PDF]

, 2016
Purpose To compare the short- and long-term (\u3e1 year) efficacy and safety of radiofrequency ablation (ClosureFAST™) versus endovenous laser ablation (980 nm diode laser) for the treatment of superficial venous insufficiency of the great saphenous vein.
Komorowski, Daniel, Mavropoulos, John, Slobodnik, Natalia, Strife, Brian, Sydnor, Malcolm, Wolfe, Luke   +5 more
core   +2 more sources

Perivascular radiofrequency renal denervation lowers blood pressure and ameliorates cardiorenal fibrosis in spontaneously hypertensive rats. [PDF]

PLoS ONE, 2017
BACKGROUND:Catheter-based renal denervation (RDN) is a promising approach to treat hypertension, but innervation patterns limit the response to endovascular RDN and the post-procedural renal artery narrowing or stenosis questions the endovascular ...
Shujie Wei, Dan Li, Yan Zhang, Linan Su, Yunrong Zhang, Qiang Wang, Dachun Yang, De Li, Yongjian Yang, Shuangtao Ma   +9 more
doaj   +1 more source

Radiofrequency Ablation

Definitions, 2020
Only 20―30％ of patients with hepatocellular carcinoma can be candidates for hepatectomy because of underlying cirrhosis or multiple lesions. Even worse, 80％ of patients who undergo "curative" resection develop recurrence within 5 years because of ...
Paul F. Laeseke
semanticscholar   +2 more sources

2017 Thyroid Radiofrequency Ablation Guideline: Korean Society of Thyroid Radiology

Korean Journal of Radiology, 2018
Thermal ablation using radiofrequency is a new, minimally invasive modality employed as an alternative to surgery in patients with benign thyroid nodules and recurrent thyroid cancers.
Ji-hoon Kim, J. Baek, H. Lim, H. Ahn, Seon Mi Baek, Y. Choi, Y. Choi, Sae Rom Chung, E. J. Ha, S. Hahn, S. Jung, Dae Sik Kim, S. Kim, Yeo-Koon Kim, Chang Yoon Lee, Jeong Hyun Lee, K. Lee, Young Hen Lee, J. Park, Hyesun Park, J. Shin, C. Suh, J. Y. Sung, J. Sim, I. Youn, Miyoung Choi, D. Na   +26 more
semanticscholar   +1 more source

Radiofrequency ablation of lung tumours [PDF]

Insights into Imaging, 2011
AbstractPulmonary radiofrequency ablation (RFA) has become an increasingly adopted treatment option for primary and metastatic lung tumours. It is mainly performed in patients with unresectable or medically inoperable lung neoplasms. The immediate technical success rate is over 95%, with a low periprocedural mortality rate and 8–12% major complication ...
Bargellini I, Bozzi E, BARTOLOZZI, CARLO, Parentini B, Bartolozzi C.   +4 more
openaire   +4 more sources

Radiofrequency Catheter Ablation of Parahisian Accessory Pathway

Journal of Interdisciplinary Medicine, 2016
Radiofrequency catheter ablation of parahisian accessory pathways in pre-excitation syndrome is a challenging task, due to the extremely high risk of complete atrioventricular block.
Korodi Szilamér, Kovács István, Benedek Edvin, Mester András, Jani Laura, Stănescu Alexandra, Benedek Imre   +6 more
doaj   +1 more source

Length of Barrett’s segment predicts failure of eradication in radiofrequency ablation for Barrett’s esophagus: a retrospective cohort study

BMC Gastroenterology, 2018
Background We aim to investigate factors that may contribute to failure of eradication of dysplastic Barrett’s Esophagus among patients undergoing radiofrequency ablation treatment.
Tyler Luckett, Chaitanya Allamneni, Kevin Cowley, John Eick, Allison Gullick, Shajan Peter   +5 more
doaj   +1 more source

Radiofrequency Ablation of Lung Cancer at Okayama University Hospital: A Review of 10 Years of Experience [PDF]

, 2011
The application of radiofrequency ablation for the treatment of lung cancer by our group at Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences began in June 2001, and in the present report, we review our 10-year ...
Fujiwara, Hiroyasu, Gobara, Hideo, Hiraki, Takao, Iguchi, Toshihiro, Kanazawa, Susumu, Matsui, Yusuke, Mimura, Hidefumi, Mukai, Takashi, Sakurai, Jun, Sano, Yoshifumi, Tajiri, Nobuhisa, Toyooka, Shinichi, Yasui, Kotaro   +12 more
core   +1 more source