The electrical circuit of a hemodynamically unstable and recurrent ventricular tachycardia diagnosed in 35 s with the Rhythmia mapping system

Autor:	Masateru Takigawa, Antonio Frontera, Nathaniel Thompson, Stefano Capellino, Pierre Jais, Frederic Sacher
Jazyk:	angličtina
Rok vydání:	2017
Předmět:	Ablation Ventricular tachycardia Ischemic cardiomyopathy High-resolution mapping Multi electrodes Diseases of the circulatory (Cardiovascular) system RC666-701
Zdroj:	Journal of Arrhythmia, Vol 33, Iss 5, Pp 505-507 (2017)
Druh dokumentu:	article
ISSN:	1880-4276
DOI:	10.1016/j.joa.2017.06.002
Popis:	Herein, we report a 47-year-old woman with ischemic cardiomyopathy who underwent ablation therapy due to an electrical storm without any triggers. The voltage mapping in sinus rhythm with the Rhythmia system and Orion catheter displayed several LAVAs in and around the anteroapical scar area. Although the patient did not tolerate the induced clinical ventricular tachycardia, which was reproductively induced, 35-second-mapping in the scar zone with the Orion catheter demonstrated the VT circuit with the critical isthmus. This report shows the possibility of the new ultra-high density mapping system in a specific ischemic VT patient.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/e6831e765b824a118ff2f835941dd4da Zobrazit plný text záznamu Plný text View record in DOAJ