Integration of intracardiac echocardiography and computed tomography during atrial fibrillation ablation: Combining ultrasound contours obtained from the right atrium and ventricular outflow tract

详细信息    查看全文

• 作者：Kohki Nakamura^a ; Shigeto Naito^a ; Kenichi Kaseno^a ; Yosuke Nakatani^a ; Takehito Sasaki^a ; Naofumi Anjo^a ; Eiji Yamashita^a ; Koji Kumagai^a ; Nobusada Funabashi^b ; ^{nobusada@w8.dion.ne.jp} ; Yoshio Kobayashi^b ; Shigeru Oshima^a
• 关键词：Image integration ; Intracardiac echocardiography ; Computed tomography ; Catheter ablation ; Atrial fibrillation
• 刊名：International Journal of Cardiology
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：228
• 期：Complete
• 页码：677-686
• 全文大小：1291 K
• 卷排序：228

文摘

85 AF patients underwent integration of intracardiac echocardiography and CT. We optimized the acquisition of LA and PV ultrasound contours. Posterior-RA/RV-integration revealed a lower surface registration error. Image integration provides great accuracy for catheter navigation during ablation.